Home / Products / Pump Accessory / Mechanical Pressure Controller / ERQ20 Series 3.5 to 12.5Bar Pressure Range 220V to 440V Air-relief Value Auto Pressure Control Used in Air Compressors

ERQ20 Series 3.5 to 12.5Bar Pressure Range 220V to 440V Air-relief Value Auto Pressure Control Used in Air Compressors

ERQ20 Series 3.5 to 12.5Bar Pressure Range 220V to 440V Air-relief Value Auto Pressure Control Used in Air Compressors

 Zinc Alloy Bottom
Pressure Switch Used in Air Compressors
Pressure range : 20-175psi
Rated Voltage : 110V-240V
Rated Current : 12A
Frequency : 50/60Hz
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Technical Data :

-Pressure Range : 3.5-12.5bar
-Pressure Setting : 5.0-8.0bar/ 8.5-12.5bar
-Rated Current : 20A
-Rated Voltage : 220V-400V
-Frequency : 50/60Hz
-Max Ambient Temperature : 40°C
-Protection Degree : IP20
-Max Liquid Temperature : 60℃
About Us
Taizhou Edwin Electric Co., Ltd.
Taizhou Edwin Electric Co., Ltd.

EDWIN PUMP is a professional China borewell pumps manufacturers and deep well pumps factory, which supply a wide range of water pumps and water treatment peripheral products to customers around the world.

Our factory mainly produce three types of pumps: deep well pumps, sewage submersible pumps and household borewell pumps. At the same time, when customers have demand, we also provide customers with other related water treatment products by a professional working team from the company.

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