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Honeywell PA404A1025 Pressuretrol Pressure Control, 3 to 15 psi
MFG #PA404A1025/U
Item #664861
Mfr. Part #PA404A1025/U
UPC #085267064286
Honeywell Pressuretrol Pressure Control, 3 to 15 psi, Finish: Enamel, Gray, 66 deg C, 4-15/32 in L x 3-3/8 in W x 2-1/4 in H
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$630.39Â /Â ea
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Attributes
Additional Information
Features & Benefits
Documents
Attributes
BrandHoneywell
ColorGray
Dimensions4-15/32 " L x 3-3/8 " W x 2-1/4 " H
FinishEnamel
Pressure Rating3 to 15
Temperature Rating66
Additional Information
UL file Number MP466, guide Number MBPR, CSA file Number LR1620
Features & Benefits
SPST microswitch snap-acting action
1/4 in female pipe threads
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
Suspension type unit heaters to make the fan circuit when a pressure rise indicates the presence of steam
Sensitive pressure actuated diaphragm expands or contracts with pressure variations, moving a lever mechanism which operates the snap switch
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
Makes at setpoint minus differential on pressure fall, breaks at setpoint on pressure rise