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Universal External Pressure Switch

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Universal External Pressure Switch

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This pressure switch fits most septic/aerobic systems. A faulty pressure switch is often the cause of the septic alarm going off.


External Pressure Switch for Aerobic Systems and More...

This pressure switch is an important component on all aerobic systems. The pressure switch is housed inside the control panel or alarm box. This allows for a 1/8" connection to the aerator (most commonly a Hiblow HP 80). The pressure switch monitors the pressure of the aerator if the PSI (Pounds per Square Inch) drops bellow 1 the pressure switch kicks on and activates the alarm on your control panel. If you are having problems with your alarm going off when it shouldn''t often this means the pressure switch needs to be replaced.


6773 Double Diaphragm Pressure Switch

Special mid-size switch to meet EN 60335-2-60 insulation

  • double insulated for conductive media
Standards/Approvals  EN 60335-2-60
Degree of protection  n/a
Connection method  via back or side entry spout 2 or 4mm dia.
Electrical rating  up to 21A 125-250V AC
Contact configuration  SPST N/O, SPCO
Pressure range  20mbar to 690mbar
Operating temperature  -5°C to +40°C
Body material  thermoplastic
Weight  0.023Kg
Additional Information

Additional Information

Manufacturer SJE Rhombus
Attachment View File Pressure Switch Specs Size: (823.51 KB)
Product Reviews
Number of reviews : 18
Average rating : 4.8 /5
A. Anonymous
  the 07/06/2020
5/ 5
Perfect match for the original part
A. Anonymous
  the 13/06/2019
5/ 5
As described. Very satisfied
A. Anonymous
  the 13/02/2019
5/ 5
fit perfect
A. Anonymous
  the 17/08/2018
5/ 5
It works good
A. Anonymous
  the 04/05/2018
5/ 5
Just what I needed

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