Gasket Bleed Valve

A good starting place for adjustment of the gasket bleed needle valve is open 1/8 turn. This valve needs to be just barely open to accomplish its intended function.

Chamber Drain Bleed (Examples)

ModelChamber SizeMinimum Valve Settings
AA16x16x261/4 to 3/8 turn
A20x20x383/8 turn
B26x26x391/2 turn
C26x36x491/2 turn
G26x36x603/4 turn
H36x42x603/4 turn

Have a question or having difficulties? Talk to Dave Schall, our PRIMUS sterilizer expert who is here to assist you anytime at 877.679.7800 extension 1212 or email at

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