77F-DI-FDA-125 3" Watts Flanged X Flanged Cast Iron Epoxy Coated Interior/Exterior

Item Number: 0825211
1 1
$1,189.37
Special Order
When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Watts
  • Size: 3 inch
  • Weight: 37.5 lb
  • Body Material: Lead Free* Cast Iron
  • Screen Material: 304 Stainless Steel Perforated
  • Connection Type: Flanged
  • Coating: FDA Approved Epoxy (Interior & Exterior)
  • Maximum WOG Pressure: 200 PSI
  • Maximum WSP Pressure: 125 PSI
  • Certified by NSF International

Description

The Watts Series 77F-DI-FDA-125 3 inch flanged wye pattern cast iron strainer is engineered for effective debris removal in FDA-approved sanitary pipeline applications. Constructed from durable Lead Free* cast iron with 304 stainless steel perforated screens, it ensures reliable filtration and safety for consumable water. Both interior and exterior surfaces feature a double-coated, heat-fused FDA approved epoxy coating. Its flanged connections adhere to ANSI B16.1 Class 125 standards. This model includes a cast iron flanged retainer cap and a drain/blowoff connection with a closure plug, supporting easy maintenance. It is rated for a maximum operating pressure of 200 PSI WOG.

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Connections

This 3 inch wye pattern strainer features flanged connections on both ends, designed to integrate seamlessly into a pipeline. The flanges conform to American National Standards Institute, Class 125 (ANSI B16.1), ensuring compatibility with standard Class 125 flanged piping systems.

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Additional Details

The Watts Series 77F-DI-FDA-125 3 inch flanged wye pattern cast iron strainer is designed to remove debris from pipelines, specifically for FDA-approved sanitary applications. It features a durable cast iron body and 304 stainless steel perforated screens.

This strainer is engineered with a double-coated, heat-fused epoxy coating on both its interior and exterior surfaces, ensuring suitability for sanitary environments.

Features

  • Lead Free* cast iron body for safety in consumable water applications.
  • Wye pattern design for efficient straining.
  • 304 stainless steel perforated screens for effective debris removal.
  • Cast iron flanged retainer cap with gasket tapped for a closure plug.
  • Drain/Blowoff connection furnished with a closure plug for easy maintenance.
  • Flanges conform to American National Standards Institute, Class 125 (ANSI B16.1) and WW-S-2739 Type 2.
  • Double coated, heat fused FDA approved epoxy coating on interior and exterior.

This is a non-stock, special order item and could take up to 2 weeks or more to deliver. All non-stock items are non-refundable. Please be sure you order carefully. If you have ANY questions please contact us before ordering.

Specifications

General

  • Product Series: 77F-DI-FDA-125
  • Size: 3 inch
  • Strainer Pattern: Wye
  • Body Material: Lead Free* Cast Iron (wetted surface contains less than 0.25% lead by weight)
  • Screen Material: 304 Stainless Steel
  • Coating: Double Coated, Heat Fused FDA Approved Epoxy (Interior & Exterior)

Connections

  • Connection Type: Flanged
  • Flange Conformance: ANSI B16.1 Class 125, WW-S-2739 Type 2
  • Retainer Cap: Cast Iron Flanged with Gasket (tapped for closure plug)
  • Drain/Blowoff Connection: Furnished with Closure Plug

Performance

  • Maximum Operating Pressure (WOG, non-shock, @ 210°F/99°C): 200 PSI (13.8 bar)
  • Maximum Operating Pressure (WSP, @ 353°F/178°C): 125 PSI (8.6 bar)

Standard Screens

  • Perforation Size (for 2"-5" strainers): 1/16 inch

Certificates & Approvals

  • FDA Approved for sanitary applications
  • Certified by NSF International

FAQs

What is the primary application for the Watts 77F-DI-FDA-125 strainer?

This strainer is specifically designed for FDA-approved sanitary applications to remove debris from pipelines, ensuring clean flow for water service.

What materials are used in the construction of this strainer?

The strainer features a Lead Free* cast iron body, 304 stainless steel perforated screens, and a cast iron flanged retainer cap. It also has a double-coated, heat-fused FDA approved epoxy coating on both interior and exterior surfaces.

What does "Lead Free*" mean in the context of this product?

"Lead Free*" indicates that the wetted surface of this product, when contacted by consumable water, contains less than 0.25% of lead by weight, making it suitable for water applications where lead content is a concern.

What are the maximum pressure ratings for this 3-inch strainer?

The strainer has a maximum operating pressure of 200 PSI (13.8 bar) WOG (Water, Oil, Gas) non-shock at 210°F (99°C) and 125 PSI (8.6 bar) WSP (Working Steam Pressure) at 353°F (178°C).

How does this strainer connect to a piping system?

This strainer utilizes flanged connections that conform to American National Standards Institute, Class 125 (ANSI B16.1) and WW-S-2739 Type 2, allowing for secure integration into compatible flanged piping systems.