Value Collection ZMSCH70FDA130 O-ring Dash 130 Nbr Fda

Product Description

The VALUE COLLECTION ZMSCH70FDA130 is a Dash 130 O-ring made from white Nitrile Butadiene Rubber (NBR), designed for static and dynamic sealing applications across plumbing, HVAC, and fluid-handling systems. With an inside diameter of 1.612 inches and an outside diameter of 1.813 inches, this round cross-section ring measures 3/32 inch (0.0937 inches) thick and carries a hardness rating of 70 Shore A. It is FDA approved for use in food-processing and potable-water adjacent equipment. Plumbers, HVAC technicians, and equipment service professionals install this ring where a reliable NBR seal against petroleum-based fluids is required.

This O-ring suits residential and commercial applications involving petroleum products, hydraulic fluids, and similar media. Its round cross section and Dash 130 designation make it a standard replacement in valve bodies, pump housings, fittings, and manifolds where a 1.612-inch ID seat is present. The FDA-approved white NBR compound is appropriate for food-equipment and sanitary plumbing connections. Each package contains 10 rings. The working temperature range of -40 degrees F to 250 degrees F covers the majority of HVAC, plumbing, and light industrial service conditions.

Key Features

• FDA-approved white NBR compound suitable for food-contact and sanitary plumbing applications
• Dash 130 standard sizing: 1.612 inches ID, 1.813 inches OD, 0.0937 inches thick
• 70 Shore A hardness rating with excellent compression set resistance
• Excellent resistance to petroleum products, hydraulic fluids, and similar media
• Rated for service from -40 degrees F to 250 degrees F
• Meets SAE and MIL-Spec standards; UNSPSC Code 31401503

Compatibility

Compatible with petroleum products and petroleum-based fluid media. Designed as a standard Dash 130 NBR O-ring replacement for valve bodies, pump seals, fittings, and fluid-system components requiring a 1.612-inch ID seat. Should not be used with ozone-generating environments or stored near motors or electrical equipment that may produce ozone. Keep out of direct sunlight during storage.

Installation Notes

Installation is performed by licensed plumbers, HVAC technicians, or qualified equipment service personnel. Depressurize and isolate the system fully before removing the old O-ring or installing the replacement. Lightly lubricate the ring with a compatible fluid or grease before seating to prevent rolling or tearing during assembly. Verify the groove dimensions match the Dash 130 specification before installation to ensure proper compression and seal integrity.