Brand Name
Part Type
Operating Range
Differential
Terminal Connection
Switching
Voltage
Pipe Connection
View:
Honeywell L404F1367 Pressure Control 0-8 PSI,

L404F1367

,

L404F1367

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..,

    PA404A1009

    ,

    PA404A1009

  • Item#:
    PA404A1009
    Manufacturer Item:
    PA404A1009
    Manufacturer:
    HONEYWELL
    Sid Harvey Honeywell Pressuretrol PA404A Pressure Controller with additive differential, 0.5 - 9 psi, 3-3/8 Inch W x 4-15/32 Inch H x 2-1/4 Inch 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 Honeywell Pressuretrol PA404A Pressure Controller with additive differential, 0.5 - 9 psi, 3-3/8 Inch W x 4-15/32 Inch H x 2-1/4 Inch D,

      C354R

    Item#:
    C354R
    Manufacturer Item:
    PA404A1033
    Manufacturer:
    SID HARVEY REMANUFACTURED
    Sid Harvey C354-1R Pressuretrol Controller, SPST, 0.5-9 psi Adjustable, 3-3/8" W x 4-15/32" H x 2-1/4" D, Remanufactured
    • The PA404 is a series 40 (2-wire, SPST) pressuretrol controller for use in 24, 120, 240 or 277 volt control circuits or in self powered (millivoltage) applications
    • 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
    • Recommended minimum set point is differential setting plus 1-1/2 psi
    • Tradeline value
    • Stainless steel diaphragm sensor element
    • Additive or subtractive differential type
    • Makes at set point plus differential on pressure rise, breaks at set point on pressure fall
    • 50 psi pressure surge
    • 0.5-9 psi adjustable scale range,

      C354-1R

    Item#:
    C354-1R
    Manufacturer Item:
    PA404B1023
    Manufacturer:
    SID HARVEY REMANUFACTURED
    View: