Manotherm

Johnson Steam Pressure Switch P48

Product Description

Pressure Switch for Steam the Johnson The P48 series 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 ¼-18 NPT female to R3/8 male.

Additional information

Additional Information

Johnson Steam Pressure Switch P48

Product Short Description

Pressure Switch for Steam the Johnson The P48 series 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 ¼-18 NPT female to R3/8 male.

Additional Information

Features

  • Generous wiring space provided
  • Splash-proof enclosure (IP54)
  • SPDT contacts are provided as standard on single pressure control
  • Trip-free manual reset
P48AAA-91100 to 1 bar0.16 to 0.55 barAutomatic Reset
P48AAA-91200.2 to 4 bar0.25 to 0.8 barAutomatic Reset
P48AAA-9130-0.2 to 10 bar1 to 4.5 barAutomatic Reset
P48AAA-91401 to 16 bar1.3 to 2.5 barAutomatic Reset
P48AAA-91503 to 30 bar3 to 12 barAutomatic reset, stainless steel bellows
P48BEA-91404 to 16 bar— barManual Rese