Cherne® 38" Replacement Pad Kit

The Cherne® 38 in. Replacement Pad Kit (part #33028) is the factory replacement sealing pad for Cherne's 38 in. plate-style manhole vacuum tester. The pad is the wear item that seals the plate against the manhole surface — replacing it restores a leak-free seal and dependable ASTM C1244 test results.

Key Features

• Genuine Cherne® replacement part — sized and built specifically for the 38 in. plate-style head assembly.
• Restores the vacuum seal — a fresh pad eliminates seal leakage that can be mistaken for a failing manhole.
• Extends equipment life — replace the pad instead of the whole head assembly when the seal wears out.
• Field-serviceable — keeps the tester in rotation with minimal downtime.

Applications

Stocked by municipal test crews and contractors who run plate-style manhole vacuum testers regularly — a spare pad kit on the truck means a worn seal never stalls a day of acceptance testing.

Questions on sizing or bulk pricing? Call (866) 514-3684 or email us — we ship within the USA and welcome tax-exempt purchasing for qualified accounts.