https://www.backflowpreventer.com/products/ames-2-12-lfc500n-dosy-g-colt-reduced-pressure-detector-assembly-lead-free-n-pattern-domestic-osy-shutoff-valves-link-check-modules-gallonsminute-meter-35297 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192299.jpg?v=1788886834 Ames® 2 1/2" LFC500N-DOSY-G Colt Reduced Pressure Detector Assembly, Lead-Free, N Pattern, Domestic OSY Shutoff Valves, Link Check Modules, Gallons/Minute Meter https://www.backflowpreventer.com/products/safe-t-cover-standard-enclosure-w-heater-3-door-144l-x-90h-x-40w-sierra-tan-35947 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192905.jpg?v=1789155086 Safe-T-Cover™ Standard Enclosure w/ Heater, 3 Door, 144"L x 90"H x 40"W, Sierra Tan https://www.backflowpreventer.com/products/ames-34-lfafbv-th-lead-free-ball-valve-w-tee-handle-36244 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192302.jpg?v=1788886913 Ames® 3/4" LFAFBV-TH Lead-Free Ball Valve w/ Tee Handle https://www.backflowpreventer.com/products/ames-6-4000ss-dosy-fxg-reduced-pressure-zone-assembly-domestic-osy-shutoffs-flanged-inlet-x-grooved-outlet-cam-check-valves-35298 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192395.jpg?v=1788895376 Ames® 6" 4000SS-DOSY-FXG Reduced Pressure Zone Assembly, Domestic OSY Shutoffs, Flanged Inlet x Grooved Outlet, Cam-Check Valves https://www.backflowpreventer.com/products/knox-storz-lock-w-straight-adapter-4-storz-x-4-npt-female-rigid-metal-35948 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/ames-3-m500n-bfg-cfm-maxim-reduced-pressure-detector-assembly-n-pattern-grooved-butterfly-shutoffs-link-check-modules-cubic-feet-meter-35299 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192085.jpg?v=1788451556 Ames® 3" M500N-BFG-CFM Maxim Reduced Pressure Detector Assembly, N Pattern, Grooved Butterfly Shutoffs, Link Check Modules, Cubic Feet Meter https://www.backflowpreventer.com/products/safe-t-cover-standard-enclosure-w-heater-4-door-174l-x-78h-x-90w-military-brown-35949 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192906.jpg?v=1789155126 Safe-T-Cover™ Standard Enclosure w/ Heater, 4 Door, 174"L x 78"H x 90"W, Military Brown https://www.backflowpreventer.com/products/febco-2-12-10-lffrk-860-80v-rvs-relief-valve-repair-kit-lead-free-35950 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192564.jpg?v=1788965678 Febco® 2 1/2" - 10" LFFRK 860-80V-RVS Relief Valve Repair Kit, Lead-Free https://www.backflowpreventer.com/products/ames-2-12-m500z-osy-cfm-maxim-reduced-pressure-detector-assembly-z-pattern-osy-shutoff-valves-link-check-modules-cubic-feet-meter-35300 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192078.jpg?v=1788451305 Ames® 2 1/2" M500Z-OSY-CFM Maxim Reduced Pressure Detector Assembly, Z Pattern, OSY Shutoff Valves, Link Check Modules, Cubic Feet Meter https://www.backflowpreventer.com/products/watts-wb-15-wattsbox-enclosure-fiberglass-33-x-21-x-25-35951 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192482.jpg?v=1788960743 Watts® WB-1.5 Wattsbox Enclosure, Fiberglass, 33" x 21" x 25" https://www.backflowpreventer.com/products/ames-8-m500z-osy-cfm-maxim-reduced-pressure-detector-assembly-z-pattern-osy-shutoff-valves-link-check-modules-cubic-feet-meter-35301 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192082.jpg?v=1788451479 Ames® 8" M500Z-OSY-CFM Maxim Reduced Pressure Detector Assembly, Z Pattern, OSY Shutoff Valves, Link Check Modules, Cubic Feet Meter https://www.backflowpreventer.com/products/knox-storz-lock-straight-adapter-5-x-4-npt-female-rigid-metal-35952 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/febco-3-lf860-dnrs-iot-reduced-pressure-zone-assembly-lead-free-domestic-nrs-shutoffs-ss-rv-seat-with-sentryplus-alert-flood-detection-technology-coated-using-armortek-35302 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/191901.jpg?v=1788376489 Febco® 3" LF860-DNRS-IOT Reduced Pressure Zone Assembly, Lead-Free, Domestic NRS Shutoffs, SS RV Seat, with SentryPlus Alert Flood Detection Technology, Coated using ArmorTek https://www.backflowpreventer.com/products/safe-t-cover-standard-enclosure-w-heater-2-door-lift-up-roof-36l-x-44h-x-36w-hartford-green-35953 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192907.jpg?v=1789155188 Safe-T-Cover™ Standard Enclosure w/ Heater, 2 Door, Lift Up Roof, 36"L x 44"H x 36"W, Hartford Green https://www.backflowpreventer.com/products/ames-4-m400z-osy-maxim-reduced-pressure-zone-assembly-z-pattern-osy-shutoff-valves-link-check-modules-35303 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192063.jpg?v=1788450480 Ames® 4" M400Z-OSY Maxim Reduced Pressure Zone Assembly, Z Pattern, OSY Shutoff Valves, Link Check Modules https://www.backflowpreventer.com/products/watts-1-rk-ss009-vt-total-relief-valve-repair-kit-35954 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192471.jpg?v=1788960128 Watts® 1" RK SS009-VT Total Relief Valve Repair Kit https://www.backflowpreventer.com/products/zurn-wilkins-350xl350-lead-free-flush-repair-kit-size-1-35955 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/febco-3-lf876v-dnrs-lm-double-check-detector-assembly-lead-free-armortek-coating-n-pattern-domestic-nrs-shutoffs-less-meter-35304 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192710.jpg?v=1789043290 Febco® 3" LF876V-DNRS-LM Double Check Detector Assembly, Lead-Free, ArmorTek Coating, N Pattern, Domestic NRS Shutoffs, Less Meter https://www.backflowpreventer.com/products/ames-8-m400z-osy-maxim-reduced-pressure-zone-assembly-z-pattern-osy-shutoff-valves-link-check-modules-35305 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192064.jpg?v=1788450501 Ames® 8" M400Z-OSY Maxim Reduced Pressure Zone Assembly, Z Pattern, OSY Shutoff Valves, Link Check Modules https://www.backflowpreventer.com/products/watts-12-774dcda-osy-ts-cfm-double-check-detector-assembly-osy-shutoffs-tamper-switch-short-lay-length-cubic-feet-meter-35306 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192632.jpg?v=1788970846 Watts® 12" 774DCDA-OSY-TS-CFM Double Check Detector Assembly, OSY Shutoffs, Tamper Switch, Short Lay Length, Cubic Feet Meter https://www.backflowpreventer.com/products/ames-2-12-c500-dosy-g-colt-reduced-pressure-detector-assembly-domestic-osy-shutoff-valves-link-check-modules-gallonsminute-meter-35307 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192167.jpg?v=1788455907 Ames® 2 1/2" C500-DOSY-G Colt Reduced Pressure Detector Assembly, Domestic OSY Shutoff Valves, Link Check Modules, Gallons/Minute Meter https://www.backflowpreventer.com/products/febco-4-lf876v-dnrs-cfm-double-check-detector-assembly-lead-free-armortek-coating-n-pattern-domestic-nrs-shutoffs-cubic-feet-meter-35308 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192711.jpg?v=1789043333 Febco® 4" LF876V-DNRS-CFM Double Check Detector Assembly, Lead-Free, ArmorTek Coating, N Pattern, Domestic NRS Shutoffs, Cubic Feet Meter https://www.backflowpreventer.com/products/watts-8-957rpda-osy-lm-reduced-pressure-detector-assembly-osy-shutoff-valves-less-meter-35309 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/191863.jpg?v=1788373187 Watts® 8" 957RPDA-OSY-LM Reduced Pressure Detector Assembly, OSY Shutoff Valves, Less Meter https://www.backflowpreventer.com/products/ames-8-m500-dosy-c-maxim-reduced-pressure-detector-assembly-domestic-osy-shutoff-valves-link-check-modules-cubic-feet-meter-35310 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192173.jpg?v=1788457294 Ames® 8" M500-DOSY-C Maxim Reduced Pressure Detector Assembly, Domestic OSY Shutoff Valves, Link Check Modules, Cubic Feet Meter https://www.backflowpreventer.com/products/watts-3-774dcda-osy-ts-cfm-double-check-detector-assembly-osy-shutoffs-tamper-switch-short-lay-length-cubic-feet-meter-35311 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192633.jpg?v=1788970876 Watts® 3" 774DCDA-OSY-TS-CFM Double Check Detector Assembly, OSY Shutoffs, Tamper Switch, Short Lay Length, Cubic Feet Meter https://www.backflowpreventer.com/products/ames-8-m400-dosy-maxim-reduced-pressure-zone-assembly-domestic-osy-shutoff-valves-link-check-modules-35312 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192172.jpg?v=1788456437 Ames® 8" M400-DOSY Maxim Reduced Pressure Zone Assembly, Domestic OSY Shutoff Valves, Link Check Modules https://www.backflowpreventer.com/products/ames-34-4000bm2-bronze-reduced-pressure-zone-assembly-w-quarter-turn-ball-valve-shutoff-35313 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192305.jpg?v=1788887362 Ames® 3/4" 4000BM2 Bronze Reduced Pressure Zone Assembly w/ Quarter Turn Ball Valve Shutoff https://www.backflowpreventer.com/products/febco-10-lf876v-dnrs-lm-double-check-detector-assembly-lead-free-armortek-coating-n-pattern-domestic-nrs-shutoffs-less-meter-35314 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192717.jpg?v=1789043479 Febco® 10" LF876V-DNRS-LM Double Check Detector Assembly, Lead-Free, ArmorTek Coating, N Pattern, Domestic NRS Shutoffs, Less Meter https://www.backflowpreventer.com/products/watts-1-12-lf007m2-qt-s-fz-double-check-valve-assembly-lead-free-quarter-turn-shutoff-strainer-single-top-entry-freeze-sensor-35315 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192786.jpg?v=1789051897 Watts® 1 1/2" LF007M2-QT-S-FZ Double Check Valve Assembly, Lead-Free, Quarter Turn Shutoff, Strainer, Single Top Entry, Freeze Sensor https://www.backflowpreventer.com/products/watts-2-12-lf957-rpda-osy-cfm-reduced-pressure-detector-assembly-lead-free-osy-shutoff-valves-cubic-feet-meter-35316 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/191913.jpg?v=1788377456 Watts® 2 1/2" LF957-RPDA-OSY-CFM Reduced Pressure Detector Assembly, Lead-Free, OSY Shutoff Valves, Cubic Feet Meter https://www.backflowpreventer.com/products/ames-6-4000ss-osy-fs-reduced-pressure-zone-assembly-osy-shutoffs-cam-check-valves-backflow-flood-sensor-35317 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192763.jpg?v=1789049068 Ames® 6" 4000SS-OSY-FS Reduced Pressure Zone Assembly, OSY Shutoffs, Cam-Check Valves, Backflow Flood Sensor https://www.backflowpreventer.com/products/watts-4-709dcda-osy-cfm-34nyc-double-check-detector-assembly-armortek-coating-34-bypass-osy-shutoffs-cubic-feet-meter-nyc-approved-35318 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192718.jpg?v=1789043500 Watts® 4" 709DCDA-OSY-CFM 3/4NYC Double Check Detector Assembly, ArmorTek Coating, 3/4" Bypass, OSY Shutoffs, Cubic Feet Meter, NYC Approved https://www.backflowpreventer.com/products/febco-8-lf876v-dnrs-lm-double-check-detector-assembly-lead-free-armortek-coating-n-pattern-domestic-nrs-shutoffs-less-meter-35319 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192715.jpg?v=1789043438 Febco® 8" LF876V-DNRS-LM Double Check Detector Assembly, Lead-Free, ArmorTek Coating, N Pattern, Domestic NRS Shutoffs, Less Meter https://www.backflowpreventer.com/products/ames-1-2-4000b-lbv-bronze-reduced-pressure-zone-assembly-less-ball-valve-shutoff-35320 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192309.jpg?v=1788887555 Ames® 1 /2" 4000B-LBV Bronze Reduced Pressure Zone Assembly, Less Ball Valve Shutoff https://www.backflowpreventer.com/products/apollo-4-dcdalf-4a-double-check-detector-assembly-osy-shutoff-valves-gpm-35321 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192952.jpg?v=1789396308 Apollo® 4" DCDALF 4A Double Check Detector Assembly, OSY Shutoff Valves (GPM) https://www.backflowpreventer.com/products/ames-4-c400-nrs-gxg-colt-reduced-pressure-zone-assembly-nrs-shutoff-valves-grooved-inlet-x-grooved-outlet-link-check-modules-35322 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/191876.jpg?v=1788373819 Ames® 4" C400-NRS-GXG Colt Reduced Pressure Zone Assembly, NRS Shutoff Valves, Grooved Inlet x Grooved Outlet, Link Check Modules https://www.backflowpreventer.com/products/watts-2-800m4-qt-fz-anti-siphon-pressure-vacuum-breaker-quarter-turn-shutoff-lever-handles-freeze-sensor-35323 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192792.jpg?v=1789052150 Watts® 2" 800M4-QT-FZ Anti-Siphon Pressure Vacuum Breaker, Quarter Turn Shutoff, Lever Handles, Freeze Sensor https://www.backflowpreventer.com/products/watts-6-709dcda-osy-cfm-34nyc-double-check-detector-assembly-armortek-coating-34-bypass-osy-shutoffs-cubic-feet-meter-nyc-approved-35324 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192719.jpg?v=1789043526 Watts® 6" 709DCDA-OSY-CFM 3/4NYC Double Check Detector Assembly, ArmorTek Coating, 3/4" Bypass, OSY Shutoffs, Cubic Feet Meter, NYC Approved https://www.backflowpreventer.com/products/apollo-4-rpdalf-4a-reduced-pressure-detector-backflow-preventer-butterfly-shutoff-valves-gpm-35325 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192953.jpg?v=1789396552 Apollo® 4" RPDALF 4A Reduced Pressure Detector Backflow Preventer, Butterfly Shutoff Valves (GPM) https://www.backflowpreventer.com/products/ames-1-14-4000bm2-s-bronze-reduced-pressure-zone-assembly-w-quarter-turn-ball-valve-shutoff-bronze-strainer-35326 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192310.jpg?v=1788887577 Ames® 1 1/4" 4000BM2-S Bronze Reduced Pressure Zone Assembly w/ Quarter Turn Ball Valve Shutoff, Bronze Strainer https://www.backflowpreventer.com/products/ames-4-m500-osy-lm-maxim-reduced-pressure-detector-assembly-osy-shutoff-valves-link-check-modules-less-meter-35327 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192224.jpg?v=1788461005 Ames® 4" M500-OSY-LM Maxim Reduced Pressure Detector Assembly, OSY Shutoff Valves, Link Check Modules, Less Meter https://www.backflowpreventer.com/products/febco-10-lf876v-dnrs-cfm-double-check-detector-assembly-lead-free-armortek-coating-n-pattern-domestic-nrs-shutoffs-cubic-feet-meter-35328 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192716.jpg?v=1789043457 Febco® 10" LF876V-DNRS-CFM Double Check Detector Assembly, Lead-Free, ArmorTek Coating, N Pattern, Domestic NRS Shutoffs, Cubic Feet Meter https://www.backflowpreventer.com/products/ames-6-c500n-osy-lm-colt-reduced-pressure-detector-assembly-n-pattern-osy-shutoff-valves-link-check-modules-less-meter-35329 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192221.jpg?v=1788460786 Ames® 6" C500N-OSY-LM Colt Reduced Pressure Detector Assembly, N Pattern, OSY Shutoff Valves, Link Check Modules, Less Meter https://www.backflowpreventer.com/products/watts-2-12-007dcda-osy-cfm-double-check-detector-assembly-armortek-coating-osy-shutoff-single-top-entry-cubic-feet-meter-35330 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/191830.jpg?v=1788370279 Watts® 2 1/2" 007DCDA-OSY-CFM Double Check Detector Assembly, ArmorTek Coating, OSY Shutoff, Single Top Entry, Cubic Feet Meter https://www.backflowpreventer.com/products/ames-4-m500n-osy-lm-maxim-reduced-pressure-detector-assembly-n-pattern-osy-shutoff-valves-link-check-modules-less-meter-35331 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192230.jpg?v=1788461292 Ames® 4" M500N-OSY-LM Maxim Reduced Pressure Detector Assembly, N Pattern, OSY Shutoff Valves, Link Check Modules, Less Meter https://www.backflowpreventer.com/products/ames-2-12-6000hmb-cfm-portable-hydrant-backflow-preventer-meter-housing-with-cubic-feet-meter-35332 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192382.jpg?v=1788894284 Ames® 2 1/2" 6000HMB-CFM Portable Hydrant Backflow Preventer, Meter Housing with Cubic Feet Meter https://www.backflowpreventer.com/products/watts-2-007m1-qt-ct-fz-bronze-double-check-valve-assembly-quarter-turn-shutoff-cap-and-tether-single-top-entry-freeze-sensor-35333 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192778.jpg?v=1789051418 Watts® 2" 007M1-QT-CT-FZ Bronze Double Check Valve Assembly, Quarter Turn Shutoff, Cap and Tether, Single Top Entry, Freeze Sensor https://www.backflowpreventer.com/products/watts-34-8ac-brass-hose-connection-vacuum-breaker-non-removable-chrome-finish-35334 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/191835.jpg?v=1788370738 Watts® 3/4" 8AC Brass Hose Connection Vacuum Breaker, Non-Removable, Chrome Finish https://www.backflowpreventer.com/products/watts-34-007m3-lf-ul-bronze-double-check-valve-assembly-less-shutoff-ul-classified-single-top-entry-35335 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/191817.jpg?v=1788369540 Watts® 3/4" 007M3-LF-UL Bronze Double Check Valve Assembly, Less Shutoff, UL Classified, Single Top Entry https://www.backflowpreventer.com/products/watts-8-994rpda-lf-cfm-reduced-pressure-detector-assembly-short-lay-length-less-shutoff-cubic-feet-meter-35336 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192313.jpg?v=1788888500 Watts® 8" 994RPDA-LF-CFM Reduced Pressure Detector Assembly, Short Lay Length, Less Shutoff, Cubic Feet Meter https://www.backflowpreventer.com/products/deringer-3-d-3030-cfm-double-check-detector-assembly-integral-butterfly-valves-grooved-ends-dual-action-checks-cubic-feet-meter-35337 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192954.jpg?v=1789396720 Deringer 3" D-3030-CFM Double Check Detector Assembly, Integral Butterfly Valves, Grooved Ends, Dual-Action Checks, Cubic Feet Meter https://www.backflowpreventer.com/products/watts-34-007m2-lf-ul-bronze-double-check-valve-assembly-less-shutoff-ul-classified-single-top-entry-35338 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/191818.jpg?v=1788369572 Watts® 3/4" 007M2-LF-UL Bronze Double Check Valve Assembly, Less Shutoff, UL Classified, Single Top Entry https://www.backflowpreventer.com/products/deringer-2-12-d-2530g-cfm-double-check-detector-assembly-osy-shutoff-valves-grooved-end-connections-dual-action-checks-cubic-feet-meter-35339 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192956.jpg?v=1789397779 Deringer 2 1/2" D-2530G-CFM Double Check Detector Assembly, OSY Shutoff Valves, Grooved End Connections, Dual-Action Checks, Cubic Feet Meter https://www.backflowpreventer.com/products/ames-4-m400n-osy-maxim-reduced-pressure-zone-assembly-n-pattern-osy-shutoff-valves-link-check-modules-35340 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192958.jpg?v=1789398017 Ames® 4" M400N-OSY Maxim Reduced Pressure Zone Assembly, N Pattern, OSY Shutoff Valves, Link Check Modules https://www.backflowpreventer.com/products/watts-1-007m1-qt-s-bronze-double-check-valve-assembly-quarter-turn-shutoff-strainer-single-top-entry-35341 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/191821.jpg?v=1788369695 Watts® 1" 007M1-QT-S Bronze Double Check Valve Assembly, Quarter Turn Shutoff, Strainer, Single Top Entry https://www.backflowpreventer.com/products/febco-2-u765-qt-fz-pvb-bronze-pressure-vacuum-breaker-assembly-quarter-turn-shutoffs-union-connections-freeze-sensor-35342 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192765.jpg?v=1789049158 Febco® 2" U765-QT-FZ PVB Bronze Pressure Vacuum Breaker Assembly, Quarter Turn Shutoffs, Union Connections, Freeze Sensor https://www.backflowpreventer.com/products/apollo-8-dcdalf-4a-double-check-detector-assembly-osy-shutoff-valves-gpm-35343 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192959.jpg?v=1789398514 Apollo® 8" DCDALF 4A Double Check Detector Assembly, OSY Shutoff Valves (GPM) https://www.backflowpreventer.com/products/watts-10-774dcda-osy-ts-cfm-double-check-detector-assembly-osy-shutoffs-tamper-switch-short-lay-length-cubic-feet-meter-35344 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192631.jpg?v=1788970822 Watts® 10" 774DCDA-OSY-TS-CFM Double Check Detector Assembly, OSY Shutoffs, Tamper Switch, Short Lay Length, Cubic Feet Meter https://www.backflowpreventer.com/products/deringer-3-d-3050-cfm-reduced-pressure-detector-assembly-integral-butterfly-valves-grooved-ends-dual-action-checks-backflow-flood-sensor-cubic-feet-meter-35345 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192961.jpg?v=1789398674 Deringer 3" D-3050-CFM Reduced Pressure Detector Assembly, Integral Butterfly Valves, Grooved Ends, Dual-Action Checks, Backflow Flood Sensor, Cubic Feet Meter https://www.backflowpreventer.com/products/watts-38-lf288ac-anti-siphon-vacuum-breaker-lead-free-polished-chrome-finish-35346 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192441.jpg?v=1788897374 Watts® 3/8" LF288AC Anti-Siphon Vacuum Breaker, Lead-Free, Polished Chrome Finish https://www.backflowpreventer.com/products/febco-2-12-lf876vdcda-dosy-cfm-double-check-detector-assembly-lead-free-armortek-coating-n-pattern-domestic-osy-shutoffs-cubic-feet-meter-35347 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/191958.jpg?v=1788439329 Febco® 2 1/2" LF876VDCDA-DOSY-CFM Double Check Detector Assembly, Lead-Free, ArmorTek Coating, N Pattern, Domestic OSY Shutoffs, Cubic Feet Meter https://www.backflowpreventer.com/products/watts-12-009-qt-ct-fs-bronze-reduced-pressure-zone-assembly-quarter-turn-shutoff-valves-cap-and-tether-flood-sensor-35348 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192660.jpg?v=1788971642 Watts® 1/2" 009-QT-CT-FS Bronze Reduced Pressure Zone Assembly, Quarter Turn Shutoff Valves, Cap and Tether, Flood Sensor https://www.backflowpreventer.com/products/ames-6-m500n-osy-lm-maxim-reduced-pressure-detector-assembly-n-pattern-osy-shutoff-valves-link-check-modules-less-meter-35349 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192231.jpg?v=1788461313 Ames® 6" M500N-OSY-LM Maxim Reduced Pressure Detector Assembly, N Pattern, OSY Shutoff Valves, Link Check Modules, Less Meter https://www.backflowpreventer.com/products/ames-10-m500n-osy-lm-maxim-reduced-pressure-detector-assembly-n-pattern-osy-shutoff-valves-link-check-modules-less-meter-35350 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192233.jpg?v=1788461361 Ames® 10" M500N-OSY-LM Maxim Reduced Pressure Detector Assembly, N Pattern, OSY Shutoff Valves, Link Check Modules, Less Meter https://www.backflowpreventer.com/products/febco-1-14-825y-qt-fs-reduced-pressure-zone-assembly-y-pattern-quarter-turn-shutoff-flood-sensor-35351 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192964.jpg?v=1789398912 Febco® 1 1/4" 825Y-QT-FS Reduced Pressure Zone Assembly, Y Pattern, Quarter Turn Shutoff, Flood Sensor https://www.backflowpreventer.com/products/apollo-4-rpdalf-4a-reduced-pressure-detector-backflow-preventer-osy-shutoff-valves-gpm-35352 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192970.jpg?v=1789399173 Apollo® 4" RPDALF 4A Reduced Pressure Detector Backflow Preventer, OSY Shutoff Valves (GPM) https://www.backflowpreventer.com/products/deringer-4-d-4030g-cfm-double-check-detector-assembly-osy-shutoff-valves-grooved-end-connections-dual-action-checks-cubic-feet-meter-35353 2026-09-14T17:00:43-04:00 daily https://cdn.shopify.com/s/files/1/0874/6506/6773/files/192974.jpg?v=1789399368 Deringer 4" D-4030G-CFM Double Check Detector Assembly, OSY Shutoff Valves, Grooved End Connections, Dual-Action Checks, Cubic Feet Meter https://www.backflowpreventer.com/products/knox-storz-lock-w-30-elbow-adapter-5-storz-x-6-npt-female-rigid-metal-36430 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/ames-4-3000ss-double-check-detector-backflow-preventer-assembly-osy-shutoffs-cam-check-valves-cubic-feet-meter-36431 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/yellow-jacket-plus-ii-14-hose-w-flexflow-valve-36-3pkg-36794 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/knox-storz-lock-30-elbow-adapter-5-x-6-npt-female-rigid-gasket-36432 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/zurn-wilkins-6-910910da-upper-stem-guide-36795 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/febco-1-12-lf850-qt-bronze-double-check-valve-assembly-lead-free-quarter-turn-shutoff-small-diameter-36433 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/ball-valve-assembly-36796 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-3-774dcda-double-check-detector-assembly-backflow-preventer-osy-shutoff-gallonsminute-meter-short-lay-length-36434 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/dykem-steel-red-layout-fluid-4-oz-brush-in-cap-12case-36798 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/ames-8-3000ss-double-check-detector-backflow-preventer-assembly-post-indicator-valve-x-osy-shutoff-valve-cam-check-valves-gallonsminute-meter-36435 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/questspecialty-skidew-mildew-stain-remover-5-gal-pail-36799 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/ames-8-3000ss-double-check-detector-backflow-preventer-assy-domestic-osy-shutoffs-flanged-inlet-x-grooved-outlet-cam-checks-gallonsminute-meter-36436 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/ames-8-3000ss-double-check-detector-backflow-preventer-assembly-nrs-shutoffs-cam-check-valves-gallonsminute-meter-36437 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/hersey-2-12-6cm-2nd-check-stem-assembly-36802 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/febco-1-12-lf860-qt-reduced-pressure-zone-assembly-lead-free-quarter-turn-shutoff-lever-handle-small-diameter-36438 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/mid-west-845-diaphragm-assembly-36803 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-1-12-flomatic-rpziirpzeii-2nd-check-assembly-36804 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/knox-storz-lock-w-straight-adapter-5-storz-x-4-npt-female-rigid-gasket-36439 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/knox-storz-lock-w-30-elbow-adapter-5-storz-x-6-npt-female-rigid-gasket-36441 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-4-757dcda-double-check-detector-assembly-backflow-preventer-osy-shutoff-valves-cubic-feet-meter-36442 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-4-757dcda-double-check-detector-assembly-ulfm-butterfly-valve-shutoffs-cubic-feet-meter-36443 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/yellow-jacket-plus-ii-14-hose-w-flexflow-valve-60-3pkg-36809 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/knox-storz-lock-30-elbow-adapter-5-x-4-npt-female-rigid-gasket-36444 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/knox-storz-lock-30-elbow-adapter-5-x-4-npt-female-rigid-metal-36445 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-1-14-2-909-check-cover-screw-36810 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-4-774dcda-double-check-detector-assembly-backflow-preventer-osy-shutoff-gallonsminute-meter-short-lay-length-36446 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/yellow-jacket-plus-ii-14-charging-hose-w-double-barrier-protection-48-yellow-36811 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-4-774dcda-double-check-detector-assembly-backflow-preventer-no-shutoff-gallonsminute-meter-short-lay-length-36447 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/knox-storz-lock-straight-adapter-5-x-4-npt-female-rigid-metal-36448 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/ames-8-3000ss-double-check-detector-backflow-preventer-assembly-nrs-shutoffs-cam-check-valves-less-meter-36449 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/zurn-wilkins-2-12-3-350450-gasket-cover-retainer-36813 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-10-757dcda-double-check-detector-assembly-backflow-preventer-osy-shutoff-valves-cubic-feet-meter-n-pattern-36450 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/matco-norca-lead-free-ball-valve-cast-bronze-male-x-female-w-lever-handle-18-x-14-36451 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/yellow-jacket-plus-ii-14-charging-hose-w-double-barrier-protection-48-3pkg-36815 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-4-774dcda-double-check-detector-assembly-backflow-preventer-domestic-osy-shutoff-gallonsminute-meter-short-lay-length-36452 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-10-757dcda-double-check-detector-assembly-backflow-preventer-osy-shutoff-valves-gallonsminute-meter-n-pattern-36453 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/safe-t-cover-standard-enclosure-wo-heater-lift-off-design-32l-x-7w-x-22h-brushed-aluminum-36818 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-1-14-800m4-qt-anti-siphon-pressure-vacuum-breaker-quarter-turn-shutoff-lever-handles-36454 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-12-34-rk-995-c-995-cover-repair-kit-36819 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-2-12-3-909-check-seat-o-ring-36820 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/febco-1-lf850-qt-bronze-double-check-valve-assembly-lead-free-quarter-turn-shutoff-small-diameter-36455 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/ames-8-3000ss-double-check-detector-backflow-preventer-assembly-post-indicator-valve-x-osy-shutoff-valve-cam-check-valves-cubic-feet-meter-36456 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/febco-1-lf860-qt-reduced-pressure-zone-assembly-lead-free-quarter-turn-shutoff-small-diameter-36457 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-2-12-3-flomatic-dcv-1st-check-assembly-36823 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/yellow-jacket-plus-ii-14-hose-w-flexflow-valve-48-3pkg-36824 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/ames-8-3000ss-double-check-detector-backflow-preventer-assembly-less-shutoff-cam-check-valves-less-meter-36458 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-4-774dcda-double-check-detector-assembly-backflow-preventer-osy-shutoffs-grooved-inlet-x-grooved-outlet-gallonsminute-meter-short-lay-length-36459 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/febco-12-lf860-qt-reduced-pressure-zone-assembly-lead-free-quarter-turn-shutoff-small-diameter-36460 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-10-774dcda-double-check-detector-assembly-backflow-preventer-domestic-osy-shutoff-gallonsminute-meter-short-lay-length-36461 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/ames-8-3000ss-double-check-detector-backflow-preventer-assembly-osy-shutoff-valve-x-post-indicator-valve-cam-check-valves-gallonsminute-meter-36462 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-10-757dcda-double-check-detector-assembly-backflow-preventer-post-indicator-valve-x-osy-shutoff-valve-gallonsminute-meter-36463 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/zurn-wilkins-8-12-350a350-gasket-cover-retainer-36832 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/febco-34-lf850-qt-bronze-double-check-valve-assembly-lead-free-quarter-turn-shutoff-small-diameter-36464 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/zurn-wilkins-1-rk1-600xl-complete-repair-kit-36834 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-10-757dcda-double-check-detector-assembly-backflow-preventer-osy-shutoff-valves-without-meter-36465 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/matco-norca-lead-free-ball-valve-cast-bronze-male-x-female-w-lever-handle-14-x-14-36466 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-34-800m4fr-freeze-resistant-pressure-vacuum-breaker-quarter-turn-shutoff-tee-handles-36467 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/marcal-hardwound-roll-towel-79-x-800-6case-36838 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-12-774dcda-double-check-detector-assembly-backflow-preventer-osy-shutoff-cubic-feet-meter-short-lay-length-36468 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-2-12-774dcda-double-check-detector-assembly-backflow-preventer-domestic-osy-shutoff-cubic-feet-meter-short-lay-length-36469 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/zurn-wilkins-8-10-975-relief-valve-seat-36841 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/ames-8-3000ss-double-check-detector-backflow-preventer-assembly-domestic-osy-shutoffs-cam-check-valves-cubic-feet-meter-36470 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-6-757dcda-double-check-detector-assembly-backflow-preventer-ulfm-butterfly-valve-shutoffs-gallonsminute-meter-36471 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-3-757dcda-double-check-detector-assembly-backflow-preventer-osy-shutoff-valves-cubic-feet-meter-36472 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/ames-8-3000ss-double-check-detector-backflow-preventer-assembly-groove-x-flange-domestic-osy-shutoffs-cam-check-valves-cubic-feet-meter-36473 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-3-757dcda-double-check-detector-assembly-backflow-preventer-ulfm-butterfly-valve-shutoffs-cubic-feet-meter-36474 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/ames-12-2000ss-double-check-valve-backflow-preventer-assembly-less-shutoff-cam-check-valves-36475 2026-09-14T17:00:43-04:00 daily 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https://www.backflowpreventer.com/products/ames-8-3000ss-double-check-detector-backflow-preventer-assembly-osy-shutoffs-cam-check-valves-gallonsminute-meter-36480 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/safe-t-cover-standard-enclosure-w-heater-32l-x-7w-x-22h-brushed-aluminum-36856 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-1-1-12-4000b-air-gap-36857 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-6-774dcda-double-check-detector-assembly-backflow-preventer-domestic-osy-shutoff-cubic-feet-meter-short-lay-length-36481 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/ames-8-3000ss-double-check-detector-backflow-preventer-assembly-osy-shutoff-valve-x-post-indicator-valve-cam-check-valves-cubic-feet-meter-36482 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/kent-mesh-deluxe-vest-2x-large-36859 2026-09-14T17:00:43-04:00 daily 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https://www.backflowpreventer.com/products/watts-10-774dcda-double-check-detector-assembly-backflow-preventer-osy-shutoff-cubic-feet-meter-short-lay-length-36486 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-10-774dcda-double-check-detector-assembly-backflow-preventer-domestic-osy-shutoff-cubic-feet-meter-short-lay-length-36487 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/zurn-wilkins-8-8-fsc-wye-strainer-ductile-iron-36866 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-3-757dcda-double-check-detector-assembly-backflow-preventer-osy-shutoff-valves-gallonsminute-meter-n-pattern-36488 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-3-757dcda-double-check-detector-assembly-backflow-preventer-ulfm-butterfly-valve-shutoffs-gallonsminute-meter-36489 2026-09-14T17:00:43-04:00 daily 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https://www.backflowpreventer.com/products/ames-2-12-3000ss-double-check-detector-backflow-preventer-assembly-osy-shutoffs-cam-check-valves-cubic-feet-meter-36515 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/mid-west-1-yellow-knob-36907 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-3-757dcda-double-check-detector-assembly-backflow-preventer-osy-shutoff-valves-without-meter-n-pattern-36516 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-3-757dcda-double-check-detector-assembly-backflow-preventer-domestic-osy-shutoff-valves-gallonsminute-meter-36517 2026-09-14T17:00:43-04:00 daily https://www.backflowpreventer.com/products/watts-3-757dcda-double-check-detector-assembly-backflow-preventer-ulfm-butterfly-valve-shutoffs-cubic-feet-meter-n-pattern-36518 2026-09-14T17:00:43-04:00 daily 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