Resideo Pressure Controller, PA404, 150 deg F, 1-5 psi Range

Description

Resideo Pressure Controller, Series: PA404, 150 deg F Control Range, SPST Switch, Snap Action, 1 to 5 psi Adjustable Differential Pressure Range, FNPT, Gray Enamel, 3-3/8 in W x 2-1/4 in D x 4-15/32 in H

Features:

• Pressure controller breaks an electrical circuit to shut down the burner if steam pressure rises above a safe level
• 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

Applications:

Safety Control for Steam Heating Boilers

Standards/Approval:

• UL Listed: File no. MP466, Guide no. MBPR
• CSA Listed: File no. LR1620

Connection Type	FNPT
Control Range	150 deg F
Differential Pressure Range	1 to 5 psi Adjustable
Dimensions	3-3/8 in W x 2-1/4 in D x 4-15/32 in H
Finish	Gray Enamel
Series	PA404
Switch Action	Snap Action
Switch Type	SPST
Manufacturer	Resideo