O-Rings
Parker O-rings are manufactured to international metric and imperial standards such as AS 568B, DIN ISO 3601, and JIS. The compounds are designed to meet strict industry approvals including FDA, USP, KTW, DVGW, BAM, WRAS, NSF, UL, and Aerospace (AMS). As leading Parker O-Rings Distributors in Chennai, Arvi Hitech also supports customer-specific sealing requirements.
Back-up Rings
Parker Back-up Rings are used along with O-rings to prevent seal extrusion under high pressure and temperature conditions. Available in flat, split, spiral, and contoured designs, these rings reduce the clearance gap on the non-pressurized side of the seal for improved performance.
Parbak® Back-up Rings
Parbak® back-up rings are manufactured using hard elastomer compounds with a seamless and continuous profile. This design improves resistance to gap extrusion, enhances seal performance, and extends service life across demanding applications.
Piston Seals
Parker Piston Seals for hydraulic and pneumatic cylinders are designed to separate pressure between the piston and rod side during movement. Available in single-acting and double-acting designs, they support diverse sealing applications involving high pressure, temperature variations, harsh environments, and different friction requirements.
Rod Seals
Parker Rod Seals are designed for hydraulic and pneumatic cylinders to prevent fluid leakage and protect the environment from contamination. Suitable for high-pressure applications, these seals are available in single and double-acting configurations and often work with buffer and wiper seals.
Rotary Seals
Parker Rotary Seals are used in rotating shaft applications to retain lubricants and prevent the entry of water, dust, and contaminants. They are available in high-pressure/low-velocity and low-pressure/high-velocity designs. Commonly used in motors, pumps, gearboxes, axles, food processing, and chemical industries, these seals provide reliable sealing performance in demanding environments.
Wiper Seals
Parker Wiper Seals help prevent contamination from dust, moisture, and external particles during cylinder and actuator movement. They also provide static sealing on the cylinder head against the atmosphere. Manufactured according to DIN ISO 6195 Type E standards, these seals ensure a secure interference fit for maximum protection.
Guide Rings
Parker Guide Rings provide bearing support between metallic cylinder components during movement and static operation. They prevent metal-to-metal contact between pistons, cylinders, rods, and glands, reducing wear and extending equipment life. Their open circular design allows easy installation, while guide tapes can be cut to custom lengths for different applications.
