The service plug is developed to plug hoses or rigid pipes to avoid oils and chemicals from contaminating the environment and to preserve costly oils and liquids inside systems during maintenance and repair. It can also be used to protect machine channels from dust and corrosion when cleaning or painting, to prevent water, paint, dust, and pollution from harming system and components. For use in non-pressurized and vacuum systems. Made of high-quality oil-resistance rubber. No tools needed! Use your hands to insert, push, then push and twist in the same action. The plug can be cut to adjust sizing.
External Retaining Rings Available.
P.T.O. pin included with all 1 1/8 spline & 1 3/8 spline pump drives. 1 3/8-21 spline & 1 3/4-27 spline pump drives are supplied with setscrews.
Seals are made of Fluorinated Polymer and fortified with either glass fiber or bronze flakes used in combination with an elastomer O-Ring. This is a revolutionary concept in positive long-wearing piston seals for reciprocating hydraulic or pneumatic cylinders. A loader ring forces a better seal.
Hardened Teeth, American Made
Choose from 70 Durometer and 90 Durometer seals. Kits includes 382 pieces and the following of each part number:
Standard O-Rings for hydraulic and pneumatic applications.
Standard Rod Wipers Material: 395A Liquid Cast Polyurethane
Steel Chain Attachment Links A1 - available in left and right
Steel Chain Attachment Links A2 (Right & Left)
Steel Chain Attachment Links A2W (Right & Left)