Honeywell PressureTrol Controllers
Honeywell PressureTrol series of pressure switches and controllers. Feature a stainless steel diaphragm for use with steam, air, noncombustible gases and fluids non-corrosive to stainless steel.
Micro Switch snap-acting switches open automatically on pressure rise; must be manually reset. Mount using 1/4 in. NPT female fitting on diaphragm assembly or surface mount through back of case.
The Modulating type operate off a three wire variable resistor with a resistance of 135 ohm.
Contact email@example.com for pricing
Modulating, Operator, Resettable
2-15 PSIG, 10-150 PSIG
McDonnell and Miller Series 150S/157S Low Water Cut-Off/Pump Controller Replacement Float
McDonnell and Miller Series 150S/157S Low Water Cut-Off/Pump Controller Replacement Snap Switch
McDonnell and Miller Series 157S Low Water Cut-Off/Pump Controller
McDonnell and Miller Series 150S/157S Low Water Cut-Off/Pump Mechanism