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 with compatible 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 through flow or with a shut off valve.

Product Applications

Pure water equipment
Filter life monitoring
Heat exchangers
Cooling applications

Starting at $133.00

Ordering

Grouped product items
Model	Description	Availability*	Price
P3-31	Polypropylene flow switch, actuation set point 0.25 GPM (.95 LPM), 3/8" NPT.	9-10 Weeks*	$133.00
P3-32	Polypropylene flow switch, actuation set point 0.50 GPM (1.89 LPM), 3/8" NPT.	1-3 days*	$133.00
P3-33	Polypropylene flow switch, actuation set point 1.0 GPM (3.79 LPM), 3/8" NPT.	9-10 Weeks*	$135.30
P3-34	Polypropylene flow switch, actuation set point 1.5 GPM (5.68 LPM), 3/8" NPT.	9-10 Weeks*	$133.25
P3-35	Polypropylene flow switch, actuation set point 2.0 GPM (7.57 LPM), 3/8" NPT.	9-10 Weeks*	$133.25
P3-41	Polypropylene flow switch, actuation set point 0.25 GPM (.95 LPM), Q disconnect.	9-10 Weeks*	$133.25
P3-42	Polypropylene flow switch, actuation set point 0.50 GPM (1.89 LPM), Q disconnect.	9-10 Weeks*	$133.25
P3-43	Polypropylene flow switch, actuation set point 1.0 GPM (3.79 LPM), Q disconnect.	9-10 Weeks*	$133.25
P3-44	Polypropylene flow switch, actuation set point 1.5 GPM (5.68 LPM), Q disconnect.	9-10 Weeks*	$133.25
P3-45	Polypropylene flow switch, actuation set point 2.0 GPM (7.57 LPM), Q disconnect.	9-10 Weeks*	$133.25

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

Support Library

Approvals

Drawings

Reviews

Accessories

Model	Description	Availability*	Price
P3-802	Quick disconnect straight through 1/4" BSPT connection.	9-10 Weeks*	$29.85
P3-804	Quick disconnect straight through 3/8" BSPT connection.	9-10 Weeks*	$29.85
P3-807	Quick disconnect straight through 1/4" ID Tubing connection.	9-10 Weeks*	$29.85
P3-901	Quick disconnect straight through 1/4" NPT connection with shutoff valve.	9-10 Weeks*	$34.70

Series P2 Flow Switch

Series P8 High Pressure Brass Flow Switch

Series P3 Polypropylene Flow Switch

Product Applications

Specifications

Features

Product Literature

Manuals

Catalog Pages

Approvals

Drawings