Designed for demanding hydraulic cylinder and linear actuator applications, this Vee Packing Set from Hercules Sealing Products features a 4.00 inch OD, 3.50 inch ID, and 1.00 inch height. The set is constructed from fabric-reinforced rubber and urethane vee rings paired with nylon top and bottom adaptors, providing reliable sealing across a wide service range.
Rated from -65°F to 220°F, the set handles pressure from 0 to 3,000 PSI in a four-vee configuration, up to 5,000 PSI with five vees, and up to 10,000 PSI with six vees. The ordering code structure identifies the quantity of each component: top nylon adaptor, urethane vee rings, fabric vee rings, and bottom nylon adaptor, allowing the stack to be configured for the specific pressure requirements of the application.
SKU: VS35004X100
Supplier Part Number (MPN): VS35004X100
Alternate Part Numbers: C1DS22, MI-01233084, MINO-00407X70216
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Specifications
Brand
HERCULES® SEALING PRODUCTS
Additional Information
0 to 10000 psi Pressure Rating
Code TUFB
1231
Dimensions
1 in H
Grp Pressure Range
0 to 3000 psi (4 Vees), 0 to 5000 psi (5 Vees), 0 to 10000 psi (6 Vees)
got a cylinder gland that measures 3.50 id and 4.00 od, is this the right vee packing set for it?
Answer by: Customer Support on Nov 3, 2025, 10:14 AM
The key dimensions on this set are 3.50 inch ID, 4.00 inch OD, and 1.00 inch overall height. If your gland is set up for that size stack, those numbers line up.
Question by: Denise T on Oct 6, 2025, 9:10 AM
Hey, just want to make sure this vee packing set will fit my cylinder. It's supposed to be a 4 inch OD and 3.5 inch ID.
Answer by: Customer Support on Oct 7, 2025, 5:25 PM
This Vee Packing Set from Hercules Sealing Products does indeed have a 4.00 inch OD and a 3.50 inch ID, so it should be the right fit for your cylinder if those are the dimensions you need.