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PSW-500
OEM Mechanical Pressure Switch with Relay or Alarm
Models In Stock
PSW-500
From
C$
209.31
Models In Stock
Product Overview
Show Ratings & Reviews
Rated 5 out of
5
by
Jtwoods4 from
Works as advertised
I purchased this miniature presser switch to use in my racecar to trigger my Accusump. It works as advertised.
Date published: 2016-12-31
Rated 5 out of
5
by
ARPC from
It worked. Good quality.
Easy to install. Fixed the problem. Got here sooner than expected.
Date published: 2021-08-23
Rated 5 out of
5
by
paul s from
Excellent quality
We have been using these for years in a pump to activate a dialer when pressure drops. Very reliable. Some have been installed for many years. Good quality
Date published: 2020-11-12
Rated 5 out of
5
by
Doug at Defiant from
rugged and compact vacuum switch
I am using this with a vacuum and it switches at a very repeatable setpoint. Seems dependable and easy to adjust with a vacuum gauge to monitor the trigger point.
Date published: 2018-10-26
Rated 5 out of
5
by
cdmaster from
Vacuum switch
Very simple to use, works great! Easy to order, and great documentation.
Date published: 2018-09-17
Hello howdo i adjust the range of a PSW-535 to open at 450psi and close at 250 psi. thank you
There is no way to adjust the reset point (deadband) on a PSW-500 Series Pressure Switich. The deadband varies with the main setpoint setting. If your main setpoint up around 500 psi the switch will reset around 68 psi below the main setpoint at about 432 PSI.
Date published: 2020-06-09
What is the size of the threaded connection port
Thank you for your inquire, the pressure port size 1/8”NPT
Date published: 2021-09-28
RoHS 2015/863 - View Certificate
CE Approved
UKCA
UL cULus Recognized