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P70, P72 and P170 controls for dual pressure commercial refrigeration and air conditioning applications are designed for use as combination high and low pressure controls. They respond directly to system pressure changes on both high and low sides and can provide single device control of the compressor. P70S and P170S models offer independent high and low pressure switches.
PENN® Dual Pressure Control, P70 Series, 120 to 600 V, 100 to 500 psig, 500 psig Maximum Pressure, 65 psig Differential Pressure, SPST Switching Action, -40 to 140 deg F, NEMA 1 Enclosure, Steel Housing, Additional Information: 3-1/4 in H Dimension, Galvanized/Painted/Plated Finish
| Additional Information | : | 3-1/4 in H Dimension, Galvanized/Painted/Plated Finish |
| Differential Pressure | : | 65 psig |
| Enclosure Type | : | NEMA 1 |
| Housing Material | : | Steel |
| Maximum Pressure | : | 500 psig |
| Pressure Rating | : | 100 to 500 psig |
| Series | : | P70 Series |
| Switching Action | : | SPST |
| Temperature Rating | : | -40 to 140 deg F |
| Voltage Rating | : | 120 to 600 V |
- All steel case and cover - provides long-lasting, rugged protection for internal components
- Sight set calibrated pressure adjustments - provide visible pressure scales, fully adjustable through all ranges without removing the cover
- MICRO-SET® differential adjustment option - allows for narrow pressure control of low pressure applications
Instruction/Installation Manual