Piston seals maintain sealing contact between a piston and cylinder bore. We carry many different style piston seals from 2 piece to 5 piece with both standard and metric sizes.
U-Seals, loaded and un-loaded are a popular choice for hydraulic and pneumatic rod and piston applications. Many U-Seals are symmetric, so that they may be used in rod or piston applications
Standard Wear rings, type W2, are nylon bearings used to prevent rod scoring due to metal to metal contact between the piston head and cylinder wall. We also carry wear strip material which is designed to be used where a wear ring with non-standard od is required.
Wipers are installed in the sealing configurations of hydraulic cylinders to prevent contaminants such as dirt, dust and moisture from entering the cylinder as they retract back into the system.
Oil seals are used to protect shafts and bearings from ingress of dirt and foreign matter and egress of oil or grease. An oil seal generally consists of an outer circular metal part and an inner flexible member that does the actual sealing and is bonded to the metal part by chemical adhesive agents.
Vee packing, or chevron stack sets, comprise of one or more rings with a V-shaped profile. These rings are positioned between male and female adapters located at the top and bottom, forming a multi-lip packing suitable for mechanically challenging conditions in rod and piston locations.
We offer aftermarket kits, made to company specifications from quality materials, at a substantial cost savings to you.Our stock includes a wide range of individual items and seal kits. ( o-ring kits, Parker kits, eaton/char-lynn kits, Miller kit etc.)
365 general service graphite rope packing and 841 general service ptfe rope packing work in applications involving rotary shafts and pumps. Special materials for specific applications are also available. Sizes Available: 1/8 to 1in square on 1, 5, and 10lb spools
BFR rod buffer rings are two piece seals designed to be used with a secondary rod seal. The rod buffer ring absorbs the pressure spikes, thus increasing the life of the secondary rod seal.Materials Available: Bronze filled Teflon with nbr expander
O-rings utilize a very basic design and are used in a wide variety of static and dynamic applications. Used as piston and rod seals, end seals, and belts. Materials Available: nbr, nbr/90, FKM, Silicone, EPR, Urethane, and PTFE
Pumps & Motors
Newer to our lineup of quality sealing products; pumps, motors, PTO’s, valves, OEM seal kits. Don’t know where to go for your hydraulic components? Let our component specialist with over 25 years’ experience identify, source and provide you with high quality replacement hard parts and seal kits for the industry’s most popular manufactures
PC style piston cups are single lip, single acting piston seals. They come with a solid (blank) center. Center holes are cut to customer dimension, with or without bolt holes. Piston cups can be placed back to back to form a double acting seal.
Materials Available: Nbr/Fabric, Nbr, Leather and Urethane