- Contact Person : Mr. CAI ARIC
- Company Name : Xiamen Sino-Cool Refrigeration Parts Industry Co., Ltd.
- Tel : 86-592-5173681
- Fax : 86-592-5173682
- Address : Fujian,xiamen,1704#unit,170# Guan Yin Shan Internation Bussiness Center,Xiamen,China
- Country/Region : China
- Zip : 361008
heat pump air pressure switch
The pressure control is used for high and low pressure protection of some refrigeration systems, residential, commercial system.
The pressure control is used for the high and low pressure protection of some refrigerationsystems such as residential, commercial and automobile air-conditioners and icemakers, air compressors, and water heaters. It can also be used to pneumatic andhydraulic pressure control systems of all kinds of industrial and agricultural HVACmachines.Type descriptions (types classified by):1. Reset method: auto reset, manual reset2. Pressure range: extra-high (800 ~ 2,200PSI), high (145 ~ 700PSI), low (3 ~ 145PSI), vacuum (-7.4 ~ 0PSI)3. Electrical control method: SPST (two wires), SPDT (three wires)4. Fitting structure: copper tube welding, copper flare fitting5. Connection: cartridge (terminal), wiring
| Part NO. | Application | Setting Open | P.S.I Close | setting Open | Tolerance Close |
| LPS0520 | 5 | 20 | +/-5 | +/-5 | |
| LPS1020 | 10 | 20 | +/-5 | +/-5 | |
| LPS2550 | Low Pressure | 25 | 50 | +/-5 | +/-5 |
| LPS2580 | Automatic Reset | 25 | 80 | +/-5 | +/-5 |
| LPS4080 | 40 | 80 | +/-5 | +/-5 | |
| HPS200150 | 200 | 150 | +/-15 | +/-15 | |
| HPS200150 | 250 | 150 | +/-15 | +/-15 | |
| HPS300200 | 300 | 200 | +/-15 | +/-15 | |
| HPS350250 | High Pressure | 350 | 250 | +/-15 | +/-15 |
| HPS400200 | Automatic Reset | 400 | 200 | +/-15 | +/-15 |
| HPS400300 | 400 | 300 | +/-15 | +/-15 | |
| HPS450250 | 450 | 250 | +/-15 | +/-15 | |
| MPS350 | High Pressure | 350 | - - | +/-15 | +/-15 |
| MPS450 | Manual Reset | 450 | - - | +/-15 | +/-15 |
heat pump air pressure switch
