Series A1PS/A1VS Economical Pressure Switch

Vacuum and Compound Ranges Available, Adjustable Set Point

Series A1PS/A1VS Economical Pressure Switches are designed with a 15 Amp SPDT switch for direct control of pumps and motors. Available in pressure, vacuum, or compound ranges, the switches offer a field adjustable set point. Easily adjust the switch by aligning the top of the self locking adjusting nut with the desired setting indicated on the adjacent range scale. Connection is 1/4" male NPT for quick installation and can be mounted in any position.

Product Applications

OEM
Compressors
Motor control
Process equipment
Pump control

Starting at $76.05

Ordering

Grouped product items
Model	Description	Availability*	Price
A1PS-24	Economical pressure switch, set point range 3-40 psi (21-276 kPa), ±1.0 psi (7 kPa) repeatability, 2-5 psi (14-34 kPa) deadband.	1-3 days*	$76.05
A1PS-34	Economical pressure switch, set point range 30-150 psi (207-1034 kPa), ±5.0 psi (34 kPa) repeatability, 5-30 psi (34-207 kPa) deadband.	1-3 days*	$76.05
A1PS-44	Economical pressure switch, set point range 100-500 psi (689-3445 kPa), ±20.0 psi (138 kPa) repeatability, 30-120 psi (207-827 kPa) deadband.	4-5 Weeks*	$76.05
A1PS-14	Economical pressure switch, set point range 1.5-3.5 psi (10-24 kPa), ±0.15 psi (1 kPa) repeatability, 0.5-1.7 psi (3-11 kPa) deadband.	5-6 Weeks*	$76.05

Specifications

Service:: Compatible liquids or gases.
Wetted Materials:: Diaphragm: Buna-N; Body with Fitting: Zinc alloy, chromate finish.
Temperature Limits:: -31 to 185°F (-35 to 85°C).
Pressure Limits:: 600 psig.
Vacuum Limits:: 29.9" Hg (vacuum and compound models only).
Switch Type:: SPDT snap action.
Electrical Ratings:: 15 A (resistive) @ 250 VAC, 1/2 HP @ 250 VAC.
Electrical Connections:: Three screw terminals.
Process Connection:: 1/4" male NPT.
Set Point:: Field adjustable via knurled screw cap.
Cycling:: Not to exceed 1 Hz.
Sensor Element:: Diaphragm.
Weight:: 7.4 oz (209 g).
Compliance:: UL.

Features

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Accessories

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Series A1PS/A1VS Economical Pressure Switch

Product Applications

Specifications

Features

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