PSS 2 3/4in shaft / 6in tube Midland Thickness: 1-1/2"

Thickness: 1-1/2"

Motor Wattage: 1500W

They are a High Tempered Steel

Built to meet Code of Federal Regulations sup part 161

PSS 2 3/4in shaft / 6in tube Midland Thickness: 1-1/2"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. PYI suggests preventative maintenance. The PSS bellow should be replaced in six year intervals. During bellows replacement it is recommended the o rings & 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