The Wohler USA MR 400 Refrigerant Manifold is designed for precise work on refrigeration systems and heat pumps. The MR 400 can be used for all common refrigerants and offers effortless handling due to the lockable connection hoses with ball valves. These connection hoses with ball valve closings allow for the refrigerant flow to be open and closed quickly during operation.

The versatile application possibilities include maintenance work on refrigeration systems and heat pumps, determining the operating states of refrigerants in refrigerant circuits, displaying high and low pressure, and measuring superheating or subcooling as well as vacuum measurements. The digital display allows the user to keep an eye on all measured values.

The Wohler USA RS 400 Refrigerant Scale (not included) can be used with this manifold in order to measure the weight of refrigerant pressure vessels when filling or emptying refrigeration circuits.