PENN COMMERCIAL REFRIGERATION
PRESSURE CONTROLS
ADJUSTABLE STEAM PRESSURE SWITCH
P48
STEAM PRESSURE
The P48 series have been developed for special applications where pressure must be controlled . All models have an adjustable differential depending on the range ( see type number selection table ). The P48AAA-9110 and P48AAA-9120 has the power element outside the case .
All the models have phosphor bronze bellows and brass pressure connections except the P48AAA-9150 . This model has a stainless steel bellows and pressure connection and is provided with a brass adapter 1 / 4 ” -18 NPT female to R3 / 8 male .
FEATURES
• Generous wiring space provided
• Splash-proof enclosure ( IP54 )
• SPDT contacts are provided as standard on single pressure control
• Trip-free manual reset
APPLICATION
The series P48 pressure controls are designed as operating or high / low cut-out control on steam , air or ( hot ) water applications . Also for non-combustible gases which are not harmful to the materials in contact with these mediums . On steam applications a steam trap is recommended .
DIMENSIONS ( in mm )
88 53
80
66 17
29
17 Models 0 - 10 bar
44,5
56 - REFRIGERATION
European Products Catalogue 2021