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Documents: P3-31

P3 Series P3 Catalog Page More Info

P3-31 | Polypropylene flow switch | actuation set point 0.25 GPM (.95 LPM) | 3/8" NPT. | Dwyer

Polypropylene flow switch, actuation set point 0.25 GPM (.95 LPM), 3/8" NPT.

Brand: DwyerSKU: P3-31

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Overview Details for P3-31

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Polypropylene flow switch | actuation set point 0.25 GPM (.95 LPM) | 3/8" NPT.

Series P3 Polypropylene Flow Switch

Fixed Set Points from 0.25 to 2.0 GPM, 3/8" NPT or "Quick Disconnect" Adapters

The Series P3 Polypropylene Flow Switches fit almost any piping requirements withcompatible liquids. Choose the inlet and outlet port to be 3/8" male NPT or 1/4" male“Quick Disconnect° then select a quick disconnect acetal adapter for straight throughflow or with a shut off valve.

Product Applications

Pure water equipment
Filter life monitoring
Heat exchangers
Cooling applications

Piston design incorporates a hermetically sealed SPST magnetic reed switch
Easy integration to existing piping with a variety of fitting options
Selectable shut off valve will stop line flow when the adapter is removed from theswitch
Economical design

Specifications

Series: P3 Polypropylene Flow Switch
Category/Type: Flow
Type: Flow Switches
Series: P3 Polypropylene Flow Switch
Service: Compatible liquids.
Wetted Materials: Housing: Polypropylene; Piston: PPS composite; Spring: 316SS; O-ring: Fluorocarbon.
Temperature Limits: 0 to 212°F (-18 to 100°C).
Pressure Limits: 125 psig (8.6 bar) @ 70°F (21°C); 50 psig (3.4 bar) @ 212°F (100°C).
Accuracy: 20% of set point.
Switch Type: SPST; N.O.
Electrical Rating: .08 A @ 120 VAC.
Electrical Connection: 24" (60.96 cm) polymeric wire leads; 22 AWG.
Process Connection: 3/8" male NPT or 1/4" quick disconnect.
Mounting Orientation: Any position. Set points shown are based on vertical; inlet down position.
Required Filtration: 100 microns or better.
Weight: 5 oz (0.14 kg).
Agency Approval: CE.