Series P3 Polypropylene Flow Switch

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

Skip to the end of the images gallery

Skip to the beginning of the images gallery

Description

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

Fit almost any piping requirements with the Series P3 Polypropylene Flow Switch. The basic piston design consists of a hermetically sealed SPST normally open reed switch. Choose the inlet and outlet port to be 3/8" male NPT or 1/4" male “Quick Disconnect”. Select a quick disconnect acetal adapter for straight through flow or with a shut off valve. The shut off valve will stop line flow when the adapter is removed from the switch. The flow will resume when the adapter is reconnected. With many snap-on fittings to choose from, any flow application can integrate the P3 Flow Switch into the existing piping.

Product Applications

Pure water equipment
Filter life monitoring
Heat exchangers
Cooling applications

Specifications

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.

Features

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 the switch
Economical design

Download Brochures