Series P2 Flow Switch

Series P2 Flow Switch

Series P8 High Pressure Brass Flow Switch

Series P8 High Pressure Brass Flow Switch

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 $123.85
Grouped product items
Model Description Availability* Qty Price
P3-31 Polypropylene flow switch, actuation set point 0.25 GPM (.95 LPM), 3/8" NPT. 9-10 Weeks*
$123.85
P3-32 Polypropylene flow switch, actuation set point 0.50 GPM (1.89 LPM), 3/8" NPT. 1-3 days*
$123.85
P3-33 Polypropylene flow switch, actuation set point 1.0 GPM (3.79 LPM), 3/8" NPT. 9-10 Weeks*
$126.10
P3-34 Polypropylene flow switch, actuation set point 1.5 GPM (5.68 LPM), 3/8" NPT. 9-10 Weeks*
$124.20
P3-35 Polypropylene flow switch, actuation set point 2.0 GPM (7.57 LPM), 3/8" NPT. 9-10 Weeks*
$124.20
P3-41 Polypropylene flow switch, actuation set point 0.25 GPM (.95 LPM), Q disconnect. 9-10 Weeks*
$124.20
P3-42 Polypropylene flow switch, actuation set point 0.50 GPM (1.89 LPM), Q disconnect. 9-10 Weeks*
$124.20
P3-43 Polypropylene flow switch, actuation set point 1.0 GPM (3.79 LPM), Q disconnect. 9-10 Weeks*
$124.20
P3-44 Polypropylene flow switch, actuation set point 1.5 GPM (5.68 LPM), Q disconnect. 9-10 Weeks*
$124.20
P3-45 Polypropylene flow switch, actuation set point 2.0 GPM (7.57 LPM), Q disconnect. 9-10 Weeks*
$124.20

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

Product Literature

Manuals

Catalog Pages

Approvals

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Model Description Availability* Price
P3-802 Quick disconnect straight through 1/4" BSPT connection. 9-10 Weeks*
$27.70
P3-804 Quick disconnect straight through 3/8" BSPT connection. 9-10 Weeks*
$27.70
P3-807 Quick disconnect straight through 1/4" ID Tubing connection. 9-10 Weeks*
$27.70
P3-901 Quick disconnect straight through 1/4" NPT connection with shutoff valve. 9-10 Weeks*
$32.35
P3-801 Quick disconnect straight through 1/4" NPT connection. 9-10 Weeks*
$27.70