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Piston T-Seal, 2.88 Inch Bore, O-Ring Groove

Bore 2.88	Brand Hercules Sealing Products	Brand Hercules Sealing Products	Pack Size 1.00	UOM EA	Supplier Part Number TP-031	Alternate Part Numbers Alternate Part Number C1DM32	Product Weight 0.02 lbs

Product Questions & Answers 3

Product Questions & Answers

got a cylinder with a 2.88 bore. is this t-seal the right size or am i off a hair

Question by: Stan A on Jul 4, 2025, 7:12 PM

It’s made for a 2.875 inch bore and it’s the Hercules Piston T-Seal style with an O-ring groove, sold under SKU TP-031 (also listed as C1DM32).

Answer by: Customer Support on Jul 6, 2025, 6:29 AM

runs up to 10,000 PSI on our press cylinders, that within range for this seal?

Question by: Melvin F on Sep 7, 2025, 2:02 PM

10,000 PSI is right at the top end of what this seal is rated for, so you're covered. The pressure range runs from 0 all the way up to 10,000 PSI, and the Buna-N rubber construction with hard plastic back-up rings handles that load without issue. Just make sure you're not regularly spiking above that ceiling and you'll be in good shape.

Answer by: Customer Support on Sep 9, 2025, 6:54 AM

What kinda pressures can I run with this T-seal? Need it for a cylinder on my backhoe.

Question by: Todd C on Jul 4, 2025, 2:59 PM

This piston T-seal can handle pressures from 0 up to 10,000 PSI, making it suitable for demanding hydraulic applications like backhoe cylinders.

Answer by: Customer Support on Jul 6, 2025, 8:54 AM

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