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Hydraulic Piston Seals

It’s important to keep the pistons in your machinery running as smoothly as possible. The high-quality hydraulic piston seals from Allied Metrics will allow you to do just that. With our high-tech machinery, we can custom-make any seals you need in a quick and responsive manner. No matter the size, dimensions or materials, we will provide you with the most durable and consistent seals possible!

Piston seals for hydraulic cylinders are quite similar to rod seals, but they are attached to a piston that seals a bore or cylinder housing. These seals are specifically designed to prevent pressurized fluid from leaking down in between the piston and the bore, while the piston itself is pushed down the cylinder bore. Like rod seals, piston seals can come in single-acting (sealing from one side) or double-acting (sealing from both sides) varieties. These seals need to be used with the correct combination of bearings, housing and piston tolerances and surface finishes for the best results in terms of leakage prevention.

Custom Hydraulic Piston Seal Sizes, Dimensions & Materials

As with all of our seals, the piston seals from Allied Metrics come in a variety of different materials. However, the PTFE seals come highly recommended. This variety has less friction and handles higher temperatures than most other materials.

However, your preferences may steer you toward a different type of material. Fortunately, we offer a wide range of different materials for our seals, and can create them in different sizes, dimensions and quantities. The price of your order will depend on the sizes and materials, but no matter what your order, we pledge to have your seals to you as quickly as possible. All standard orders have a turnaround time of less than a week, while custom orders have a turnaround time of four to six weeks.

It’s important for the state of your machines to have durable, long-lasting seals to prevent any damage or reduced quality in production. Take a look at the different varieties of hydraulic piston seals that Allied Metrics has to offer, and place your order today by filling out a request for quote.

Hydraulic piston seals for sale piston seals for hydraulic cylinders Model K-03 Piston Seal / Hydraulic Seal
K - 01 K - 02 K - 03
BUNA/FABRIC
VITON/FABRIC
BUNA
VITON
SILICONE
EDPM
PTFE
BUNA/FABRIC
VITON/FABRIC
BUNA
VITON
SILICONE
EDPM
PTFE
BUNA / PTFE / NYLON
VITON / PTFE / NYLON
SILICONE / PTFE / NYLON
URETHANE / PTFE / NYLON
EPDM / PTFE / NYLON
PTFE
Model K-05 Piston Seal / Hydraulic Seal Model K-06 Piston Seal / Hydraulic Seal Model K-07 Piston Seal / Hydraulic Seal
K - 05 K - 06 K - 07
BUNA / PTFE / NYLON
VITON / PTFE / NYLON
SILICONE / PTFE / NYLON
URETHANE / PTFE / NYLON
EPDM / PTFE / NYLON
PTFE
BUNA/FABRIC
VITON/FABRIC
BUNA
VITON
SILICONE
EDPM
PTFE
BUNA / PTFE / NYLON
VITON / PTFE / NYLON
SILICONE / PTFE / NYLON
URETHANE / PTFE / NYLON
EPDM / PTFE / NYLON
PTFE
Model K-08 Piston Seal / Hydraulic Seal Model K-09 Piston Seal / Hydraulic Seal Model K-10 Piston Seal / Hydraulic Seal
K - 08 K - 09 K - 10
BUNA / PTFE / NYLON
VITON / PTFE / NYLON
SILICONE / PTFE / NYLON
URETHANE / PTFE / NYLON
EPDM / PTFE / NYLON
PTFE
BUNA / PTFE / NYLON
VITON / PTFE / NYLON
SILICONE / PTFE / NYLON
URETHANE / PTFE / NYLON
EPDM / PTFE / NYLON
PTFE
BUNA / PTFE / NYLON
VITON / PTFE / NYLON
SILICONE / PTFE / NYLON
URETHANE / PTFE / NYLON
EPDM / PTFE / NYLON
PTFE
Model K-12 Piston Seal / Hydraulic Seal Model K-13 Piston Seal / Hydraulic Seal Model K-14 Piston Seal / Hydraulic Seal
K - 12 K - 13 K - 14
BUNA/FABRIC
VITON/FABRIC
BUNA
VITON
SILICONE
EDPM
PTFE
BUNA/FABRIC
VITON/FABRIC
BUNA
VITON
SILICONE
EDPM
PTFE
BUNA/FABRIC
VITON/FABRIC
BUNA
VITON
SILICONE
EDPM
PTFE
Model K-15 Piston Seal / Hydraulic Seal Model K-16 Piston Seal / Hydraulic Seal Model K-21 Piston Seal / Hydraulic Seal
K - 15 K - 16 K - 21
BUNA
VITON
SILICONE
EPDM
PTFE
BUNA/FABRIC
VITON/FABRIC
BUNA
VITON
SILICONE
EDPM
PTFE
BUNA / PTFE / NYLON
VITON / PTFE / NYLON
SILICONE / PTFE / NYLON
URETHANE / PTFE / NYLON
EPDM / PTFE / NYLON
PTFE
Model K-18 Piston Seal / Hydraulic Seal Model K-20 Piston Seal / Hydraulic Seal Model K-22 Piston Seal / Hydraulic Seal
K - 18 K - 20 K - 22
BUNA
VITON
SILICONE
EPDM
PTFE
BUNA / PTFE / NYLON
VITON / PTFE / NYLON
SILICONE / PTFE / NYLON
URETHANE / PTFE / NYLON
EPDM / PTFE / NYLON
PTFE
BUNA / PTFE / NYLON
VITON / PTFE / NYLON
SILICONE / PTFE / NYLON
URETHANE / PTFE / NYLON
EPDM / PTFE / NYLON
PTFE
Model K-24 Piston Seal / Hydraulic Seal Model K-25 Piston Seal / Hydraulic Seal Model K-30 Piston Seal / Hydraulic Seal
K - 24 K - 25 K - 30
BUNA / PTFE / NYLON
VITON / PTFE / NYLON
SILICONE / PTFE / NYLON
URETHANE / PTFE / NYLON
EPDM / PTFE / NYLON
PTFE
BUNA / PTFE / NYLON
VITON / PTFE / NYLON
SILICONE / PTFE / NYLON
URETHANE / PTFE / NYLON
EPDM / PTFE / NYLON
PTFE
BRONZE FILLED PTFE
GLASS FILLED PTFE
CARBON FILLED PTFE
GRAPHITE FILLED PTFE
NICKEL FILLED PTFE
Model K-31 Piston Seal / Hydraulic Seal Model K-23 Piston Seal / Hydraulic Seal Model K-04 Piston Seal / Hydraulic Seal
K - 31 K - 23 K - 04
BRONZE FILLED PTFE
GLASS FILLED PTFE
CARBON FILLED PTFE
GRAPHITE FILLED PTFE
NICKEL FILLED PTFE
BRONZE FILLED PTFE
GLASS FILLED PTFE
CARBON FILLED PTFE
GRAPHITE FILLED PTFE
NICKEL FILLED PTFE
BRONZE FILLED PTFE
GLASS FILLED PTFE
CARBON FILLED PTFE
GRAPHITE FILLED PTFE
NICKEL FILLED PTFE