Piston Seal
50x34 NBR POM Hydraulic Piston Oil Seal KDAS 400 Bar for Double Acting Cylinders
KDAS compact piston seal for double acting cylinders up to 400 bar. Features NBR sealing ring with 3 lips, 2 POM guide rings, and 2 polyester elastomer back-up rings for reduced gap. Durable, high-efficiency design. Custom sizes and OEM support available.
KDAS Hydraulic Piston Seal 40x32mm NBR POM for Double Acting Cylinders 400 Bar
KDAS compact piston seal for double acting cylinders up to 400 bar. Features NBR sealing lips with POM guide rings and polyester back-up rings for high durability and reduced gap. Suitable for machinery repair shops. Custom sizes available.
PTFE SPGO Hydraulic Piston Ring Seal Glyd Ring Rod Piston Seal OD 30-280mm H 3.2-8.1mm
PTFE SPGO piston seals deliver reliable sealing for bores and shafts. High initial contact stress prevents leakage, with O-ring energization for high pressure. Suitable for dynamic and static applications, resistant to high temperature and extrusion. Simple groove design, easy installation, and broad fluid compatibility.
SPGO PTFE Hydraulic Piston Seal with NBR FKM O Ring 65mm to 230mm OD
SPGO PTFE hydraulic piston seal with bronze-filled PTFE ring and NBR or FKM O-ring. Low friction, high reliability, and excellent sealing under low and high pressure. Suitable for excavators, forklifts, and hydraulic valves. Custom sizes available.
Hydraulic Piston Seal OHM 80x62 for Excavator Construction Machinery 250 Bar
High-performance piston seal for heavy-load excavator hydraulic systems. Rated 250 Bar, -30 to +100°C. Durable, custom sizes available. Ideal for B2B industrial applications.
SPGW Heavy Duty Piston Seal 100*85*12.5mm PTFE Bronze/NBR POM Back-Up Ring for Hydraulic Cylinders
Professional SPGW heavy duty piston seals for double-acting hydraulic cylinders. Features PTFE ring, POM support rings, and NBR pressure ring for superior performance. Offers low friction, high linear velocity, non-bonding properties, and extended service life. Available in multiple sizes from 50mm to 220mm for various industrial applications.
SPG 90×7.3 Excavator Piston Seal with NBR/PTFE Bronze Material for 400 Bar Hydraulic Systems
High-performance double-acting piston seal for excavators featuring PTFE with bronze filler and NBR/FKM square-ring. Withstands pressures up to 400 Bar and temperatures from -35°C to +200°C. Provides low friction, stick-slip free operation, and easy installation for medium to heavy-duty hydraulic applications.