Main Products: water sprinkler systems , fire-resistant doors , fire-resistant roll curtains , fire-resistant paint , emergency lights and exit lights , safety signs , and life-saving devices.
Pressure switch
Negotiable /Set
Min.Order:1 Set
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FOSHAN GUIAN FIRE-FIGHTING METAL PRODUCT CO.,LTD
Business Type: Trading CompanyMain Products: water sprinkler systems , fire-resistant doors , fire-resistant roll curtains , fire-resistant paint , emergency lights and exit lights , safety signs , and life-saving devices.Product Details
| Brief introduction and application |
|
This pressure switch is a kind of non-adjustable pressure switch. It is usually installed in the alarm ductwork of wet-type, dry-type and pre-operating auto sprinkler systems for the starting of electrical equipment such as firefighting pump or sprinkler alarm. |
| Main technical performance and parameters |
|
Sealing test pressure (MPa)2.4 Rated working pressure (MPa)1.2 Operating pressure (MPa)0.035 MediumWater, oil Capacity of contactAC220V0.5ADC24V0.75A Output of contactA pair of normally opened contacts and a pair of normally closed contacts ThreadR1/2 Packing |
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