PresAir

Adjustable Pressure Switch – 1/8 NPT + 9/16” -18 Thread Mount

(2 customer reviews)

$49.45$54.95

Presair’s adjustable pressure switches span the range on increasing pressure of 1 psi to 125 psi. Choose your desired adjustable range below.

  • • 1/8 NPT + 9/16” -18 Thread Mount
  • • SPDT or DPDT
  • • 21 Amps, 1 hp @ 125VAC
  • • UL and CUL Recognized

 

Factory Set Point

These switches come preset at the lowest pressure of the specified range. If you’d like to have your switches preset to a pressure at the factory for an extra $10 per switch, please specify the pressure below.

Description

Adjustable Pressure Switch
1/8 NPT + 9/16” -18 Thread Mount, center air spout

Pressure switches are designed and manufactured to exacting standards to meet the needs of original equipment manufacturers and instrument makers for low cost, stable switches and good repeat accuracy. Field adjustable using the hex head set screw at the center of the pressure switch.

The pressure switch’s microswitches are in the open state before actuation point is reached.

Presair’s adjustable pressure switches span the range on increasing pressure of 1 psi to 125 psi. All switches are 100% tested at high and low settings and at a high proof pressure.

  • • 1/8 NPT + 9/16” -18 Thread Mount w/ Center Air Spout
  • • SPDT or DPDT
  • • 21 Amps, 1 hp @ 125VAC
  • • UL and CUL Recognized

For more options view the product sheet below or contact us!

View adjustable pressure switch options    Contact us about our adjustable pressure switches

Additional information

Weight 5 oz
Dimensions 5.13 × 8.63 × 1.63 in
Adjustable Pressure Range

a) 1 – 5 Psi, b) 2.5 – 6 Psi, c) 4 – 11 Psi, d) 9 – 18 Psi, e) 15 – 28 Psi, f) 25 – 40 Psi, g) 35 – 65 Psi, h) 50 – 100 Psi, i) 75 – 125 Psi

Switch Circuit

a) SPDT, b) DPDT

2 reviews for Adjustable Pressure Switch – 1/8 NPT + 9/16” -18 Thread Mount

  1. ROBERT SMITH (verified owner)

    Ordered 10 and 5 were shipped quickly. others took a while, but Presair followed up well and customer is happy.

  2. david shelton (verified owner)

    I installed and tested the unit i purchased and it was sensing anything above 0 psi to 5 psi and alarming when zero pressure is avail. now after a couple months of service, the unit is throwing a closure alarm connection while at 5 psi. Is it possible that they are designed to throw a closure for anything OVER 5 psi?

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