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Part Type
Switching
Voltage
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Sealed Unit Parts SMR375 Manual Reset High Pressure SPST Open On Pressure Rise 375 psi 24/120/240 VAC SPST

Sealed Unit Parts SLP90120

Item#:
SMR375
Manufacturer Item:
SMR375
Manufacturer:
SEALED UNIT PARTS CO, INC
Sealed Unit Parts SLP4560 Low Pressure SPST Open on Pressure Fall 45 psi/60 psi

Sealed Unit Parts SLP4080

Item#:
SLP4560
Manufacturer Item:
SLP4560
Manufacturer:
SEALED UNIT PARTS CO, INC
White Rodgers Cooling Controls 065366 Oil Management Control

065366

Item#:
065366
Manufacturer Item:
OMB-MO1
Manufacturer:
WHITE-RODGERS DIV OF COPELAND
Mars 43306:
  • Contacts rated at 6 amps, 24-240 volts Motors & Armatures 33440
  • Item#:
    43306
    Manufacturer Item:
    43306
    Manufacturer:
    MOTORS & ARMATURES CO
    Honeywell Pressuretrol PA404A Pressure Controller with additive differential, 0.5 - 9 psi, 3-3/8" W x 4-15/32" H x 2-1/4" D
    • Pressure actuated high limit, safety control for steam heating boilers, It breaks an electrical circuit to shut down the burner if steam pressure rises above a safe level
    • Contains an SPST Micro switch snap-acting switch
    • Sensitive pressure actuated diaphragm expands or contracts with pressure variations, moving a lever mechanism which operates the snap switch
    • A screw on top of the case allows setpoint adjustment without removing the cover
    • Differential is adjusted by means of a dial located inside the case
    • Recommended minimum setpoint is differential setting plus 1-1/2 psi
    • Stainless steel diaphragm sensor element
    • Makes at setpoint on pressure fall breaks at setpoint plus differential on pressure rise
    Sid Harvey Item #:C354: Replaces Part #:'s : 510312135,
    ,



    Sealed Unit Parts SMR575

    Item#:
    C354
    Manufacturer Item:
    PA404A1033
    Manufacturer:
    HONEYWELL
    Honeywell L404F1102 Pressure Control 0-150 PSI Auto Recycle,



    Honeywell C354

    Item#:
    L404F1102
    Manufacturer Item:
    L404F1102
    Manufacturer:
    HONEYWELL
    Honeywell L404F1367 Pressure Control 0-8 PSI,
    ,



    Honeywell L404F1102

    Item#:
    L404F1367
    Manufacturer Item:
    80160369
    Manufacturer:
    CROWN BOILER COMPANY
    Resideo PA404A is a pressure actuated high limit, safety control for steam heating boilers. It breaks an electrical circuit to shut down the burner if steam pressure rises above a safe level.
  • The PA404B is used with suspension-type unit heaters to make the fan circuit when a pressure rise indicates the presence of steam.
  • Each model contains an SPST MICRO SWITCH snap-acting switch.Sensitive pressure-actuated diaphragm expands or contracts with pressure variations, moving a lever mechanism which operates the snap switch.
  • A screw on top of the case allows set point adjustment without removing the cover.Differential is adjusted by means of a dial located inside the case..,
    ,



    Honeywell L404F1367

  • Item#:
    PA404A1009
    Manufacturer Item:
    PA404A1009
    Manufacturer:
    HONEYWELL
    Sealed Unit Parts SLP90120 Low Pressure Switch,


    Sealed Unit Parts SLP75100

    Item#:
    SLP90120
    Manufacturer Item:
    SLP90120
    Manufacturer:
    SEALED UNIT PARTS CO, INC
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