SFS-1 Water Pressure Switch

SFS-1 non-adjustable differential water pressure switch

The SFS-1 is a differential water pressure switch which has been designed as a safety cut-out on loss of water flow. A typical application would be to mount the SFS-1 across the condenser vessel of a water source Packaged Air Conditioning unit to prove water flow.

Make: 5kpa
Break: 2kpa
Max static: 1000kpa
Max differential: 500kpa
Max fluid temperature: 95oC
Min fluid temperature: 5oC
Contact rating: 10(3.0) A @ 250v
Degree of protection: IP40