Shenzhen Sino-Australia Refrigeration Equipment Co., Ltd.
Refrigeration System Solution
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Pressure Switch, Pressure Controls For Refrigeration System,Condensing Unit,Refrigeration Unit,Cooling Equipments
1. For use with fluorinated refrigerant as well as with air and liquid (allowable fluid temp.: -10℃ ~ 120 ℃
2. Mounting bracket supplied as standard.
3. Type HLP for universal application.
4. Novel micro-switch ensures reliable switching.
5. With SPDT contact mechanism.
Specifications
| Model | Presure | Range (bar) | Differential (bar) | Factory setting | Max. airtightness test | |||
| Min | Max | Min | Max | Off | On | 16.5 | ||
| HLP503 | -0.7 | 3 | 0.2 | 1.5 | 2 | 1 | 16.5 | |
| HLP506 | -0.7 | 6 | 0.6 | 4 | 3 | 2 | 16.5 | |
| HLP506M | -0.7 | 6 | Reset pressure difference≤1 | 3 | Manual reset | 16.5 | ||
| HLP110 | 1 | 10 | 1 | 3 | 6 | 5 | 16.5 | |
| HLP516 | 5 | 16 | 1 | 4 | 10 | 8 | 35 | |
| HLP520 | 5 | 24 | 2 | 5 | 16 | 13 | 35 | |
| HLP530D | 5 | 30 | 5 | 10 | 20 | 15 | 35 | |
| HLP530D | 8 | 30 | fixed 3~5 | 20 | 15~17 | 35 | ||
| HLP530M | 8 | 30 | Reset pressure difference≤4 | 20 | Manual reset | 35 | ||
| HLP830 | Low pressure | -0.7 | 6 | 0.6 | 4 | 3 | 2 | 16.5 |
| HLP830 | High pressure | 8 | 30 | fixed 3~5 | 2 | 15 | 35 | |
| HLP830HM | Low pressure | -0.7 | 6 | 0.6 | 4 | 3 | 2 | 16.5 |
| HLP830HM | High pressure | 8 | 30 | Reset pressure difference≤4 | 20 | Manual reset | 35 | |
| HLP830HLM | Low pressure | -0.7 | 6 | Reset pressure difference≤1 | 3 | Manual reset | 16.5 | |
| HLP830HLM | High pressure | 8 | 30 | Reset pressure difference≤4 | 20 | Manual reset | 35 | |
| HLD2C | 0.2 | 2 | 0.5 | 0.5 | max .12 | |||
| HLD4C | 0.5 | 4 | 1 | 1 | max .12 | |||
| HLD4CH | 0.5 | 4 | 1 | 1 | max .30 | |||
| HLD6CH | 1 | 6 | 6 | 6 | max .30 | |||
Should you have any question, feel free to contact.