PSS STANDARD FLANGES For Shaft Diameters 4” - 6” (100mm - 150mm)
Not all vessels require a flange and bladder system, but most require a flange. To that effect PSS is offering flanges in all common materials (316 stainless steel, mild steel and aluminum). As all flanges are manufactured to order on our CNC lathes and mills, we can accommodate all patterns and shapes.
HOW DOES IT WORK? An inflatable nitrile rubber bladder is nested in the flange. Once inflated to approximately 10 - 15 PSI, the bladder will come into contact with the shaft, creating a water tight seal. Deflate the rubber bladder to retract the bladder from the shaft allowing water back through - no damage is done to the shaft during this process. Bladder replacement is recommended every 10 years under normal use and varies dependant on water condition. The bladder can only be used with a stationary shaft.
BLADDER INFLATED Closing off water flow
BLADDER DEFLATED Allowing water flow
TO ORDER VISIT WWW.PYIINC.COM OR CALL 425-355-3669
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PSS SHAFT SEAL |
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