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Cotton Fabric & Rubber Piston Cup, 1.25 Inch Bore, 0.44 Inch Height, 3/32 Inch Thick

Bore 1.25	Brand Hercules Sealing Products	Brand Hercules Sealing Products	Pack Size 1.00	UOM EA	Height 0.44	Supplier Part Number 9125-000F	Thickness (in) 3/32	Alternate Part Numbers Alternate Part Number C1CB74	Product Weight 0.02 lbs

Product Questions & Answers 2

Product Questions & Answers

What kinda pressure can this piston cup handle?

Question by: Sheila A on Nov 30, 2025, 11:47 AM

This cotton fabric and rubber piston cup is rated for pressures from 0 to 3000 PSI.

Answer by: Customer Support on Dec 2, 2025, 7:30 AM

what's the pressure rating on these cups, and are they gonna hold up in a system running pretty close to that ceiling?

Question by: Frank H on Nov 9, 2025, 12:24 PM

Rated for 0 to 3000 PSI, so they've got solid headroom for most standard hydraulic setups. Cotton fabric and rubber construction gives these cups good structural integrity across that pressure range, and the neoprene material helps maintain a reliable seal without breaking down under sustained load. As long as your system stays within that 3000 PSI ceiling, you're in good shape.

Answer by: Customer Support on Nov 11, 2025, 6:59 AM

Similar Products

Model Number	Bore	Height	Thickness (in)
9125-000F	1.25	0.4375	3/32
9150-000F	1.5	0.5	1/8
9200-000F	2	0.5	1/8
9250-000F	2.5	0.5	1/8
9300-000F	3	0.625	5/32
9400-000F	4	0.625	5/32