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PSS Type A Maintenance Kit, PYI Inc, 1 3/4 Inch Shaft Diameter, 3 Inch Diameter Stern Tube / Shaft Log
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PSS Type A Maintenance Kit, PYI Inc, 1 3/4 Inch Features
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PSS Shaft Seal bellow maintenance kit for world market leading dripless mechanical face seal.
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Includes rubber bellow (1), O-rings (2), set screws (5), thread lock tube (1), hose clamps (4), Allen key (1).
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Preventative maintenance recommendation based on replacement standards for rubber products below waterline.
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Certified by ABS, BV (or Bureau Veritas), RINA, and US Coast Guard approved.
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Manufactured in the USA.
About PSS Type A Maintenance Kit, PYI Inc, 1 3/4 Inch
As with any rubber hose below waterline, the PSS bellows must be inspected on a regular basis for any sign of wear, aging or chemical deterioration. The PSS Shaft Seal bellow should be replaced in six year intervals. During bellows replacement it is recommended the o-rings and set screws in the stainless steel rotor also be replaced. Bellows may need to be more frequently inspected in an environment where non-sealed batteries emit sulfuric acid. Sulfuric acid vapor will accelerate rubber deterioration, as will an ozonater. The Maintenance Kit includes the items you need to properly maintain your PSS Shaft Seal. Included in the kit is one (1) PSS bellow, two (2) O-rings, five (5) set screws, four (4) new hose clamps and an allen key.
