SINGLE PRESSURE

The P735 series pressure controls may be used for control functions or limit functions , depending on model number . All models are provided with alarm contacts . All standard models have phosphor bronze bellows and brass pressure connections . Models for use with ammonia are provided with stainless steel bellows and connectors .

FEATURES

• Generous wiring space

• SPDT contacts are provided as standard on single pressure controls

• Trip-free manual reset

• Wetted materials approved for use with standard non-corrosive and ( mild ) flammable A2L / A3 refrigerants

APPLICATION

These pressure controls are designed for use in a variety of applications involving refrigeration high or low pressure . Models supplied have a “ whole range ” design , enabling them to be used with all non-corrosive refrigerants which are within the operating range of the control . They may also be used for other high or low pressure applications such as air , water etc . Models which can be used with ammonia are included in the program .

DIMENSIONS ( in mm )

42 28

92

19

Style 5 Style 28

37 - REFRIGERATION

European Products Catalogue 2021