DKQ/GKQ/SKQ series pressure controllers are typically used in refrigeration and airconditioning systems to protect the systems from extremely low suction pressure or extremely high discharge pressure.
The pressure switches are also used to start or stop the refrigeration compressors and air-cooled condenser fans, to regulate oil differential pressure and other systems which require pressure and differential pressure control.
Features
Size L x W x H = 12 x 12 x 6 (cm)
Overall features a high level of accuracy and stable repeatability
Long life timewith both excellent electric and mechanical reliability
SPDT(single-pole double-throw) switch to ensure good contact and disconnect conversion with fast reactions
Diversification: various pressure ranges are available
Supply with a standard plate for installation
Bellow elements are made of Tin bronze and pressure connections are made of brass
General Specification
Applicable to all common HCFC and HFC refrigerants such as:
Lan Hoe Enterprise (1979) Sdn BhdAir Conditioning & Refrigeration Parts Supplier Cheras, Kuala Lumpur, KL, Welding, Brazing & Working Tools Suppliers Malaysia ~ Lan Hoe Enterprise (1979) Sdn Bhd