FS-200-W

Item Number: 0063067
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$730.17
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Brand - Watts
  • Model: FS-200-W
  • Weight: 3.0 lb
  • Enclosure Rating: NEMA 1 General Purpose
  • Pipe Connection: 1 inch NPT
  • Compatible Pipe Sizes: 1 inch to 6 inch
  • Maximum Service Pressure: 160 psi
  • Maximum Fluid Temperature: 250°F
  • Seal Material: EPDM
  • Switch Type: Single Pole Double Throw (SPDT)

Description

The WATTS FS-200-W Flow Switch is a general purpose NEMA 1 device for monitoring liquid flow in 1" to 6" pipelines within commercial and industrial systems. It features a 1" NPT connection and an EPDM seal for reliable performance up to 160 psi and 250°F. This single-pole, double-throw switch can activate motors or alarms based on flow conditions, ensuring accurate control and safety. Its universal design allows it to replace many existing flow switches. Item number 0063067.

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Connections

  • The WATTS FS-200-W Flow Switch connects via a 1 inch NPT pipe connection.
  • It is designed for use on pipes with a diameter ranging from 1 inch to 6 inches.
  • The unit features two 7/8 inch electrical knock-outs suitable for 1/2 inch conduit for wiring.

Compatibility

This flow switch features a universal design, making it a suitable replacement for flow switches from various manufacturers, including McDonnell Miller, Penn, Taco, and Potter.

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Additional Details

The WATTS FS-200-W Flow Switch is a general purpose device designed for accurate monitoring of liquid flow in pipelines. It serves as an automatic control or safety device in water, heating, air conditioning, and processing systems, suitable for industrial and commercial applications.

The single-pole, double-throw switch can start or stop motors, or activate alarms based on flow conditions, turning off the alarm when flow is restored.

Features

  • Equipped with an EPDM Seal for superior performance, offering reliability over traditional mechanical bellows.
  • Universal design replaces many other flow switches, including those from McDonnell Miller, Penn, Taco, and Potter.
  • Single Pole Double Throw Switch for operating signal devices, motors, alarms, metering devices, and heating units.
  • Includes four heavy duty stainless steel paddles for durability.
  • Features two 7/8 inch electrical knock-outs for 1/2 inch conduit connection.
  • Designed for use on 1 inch to 6 inch diameter pipes.
  • Features a 1 inch NPT pipe connection.

Specifications

  • Model: FS-200-W
  • Usage: General Purpose
  • Pipe Sizes: 1 inch to 6 inch
  • Pipe Connection: 1 inch NPT

Materials

  • Enclosure: NEMA 1 - General Purpose
  • Control Chassis Material: 13 gauge galvanized steel
  • Control Cover Material: 16 gauge powder coated steel
  • Seal Material: EPDM
  • Paddles: Stainless Steel

Electrical & Performance

  • Contacts: SPDT switch 7.4 FLA, 44.4 LRA @120VAC Motor Duty
  • Pilot Duty Rating: 125VA@120/240VAC
  • Maximum Service Pressure: 160 psi
  • Maximum Temperature: 250°F (121°C)
  • Minimum Fluid Temperature: 33°F (0.5°C)

Certificates & Approvals

  • CULUS LISTED
  • Underwriter's Laboratories Listed U.S.A. No. 11S1

FAQs

What pipe sizes is the WATTS FS-200-W Flow Switch compatible with?

The FS-200-W Flow Switch is designed for use with pipes ranging from 1 inch to 6 inches in diameter.

What type of electrical connection does this flow switch have?

The flow switch features two 7/8 inch electrical knock-outs, which are suitable for connecting to 1/2 inch conduit.

What is the maximum operating temperature for the FS-200-W?

The maximum fluid temperature for the WATTS FS-200-W Flow Switch is 250°F (121°C).

Can this flow switch replace units from other brands?

Yes, the FS-200-W has a universal design that allows it to replace flow switches from manufacturers such as McDonnell Miller, Penn, Taco, and Potter.

What is the enclosure rating of the FS-200-W?

The FS-200-W model has a NEMA 1 enclosure rating, indicating it is suitable for general purpose indoor applications.