Value Collection ZMSCV70133 Viton O-ring Dash 133 10-pack

Product Description

The VALUE COLLECTION ZMSCV70133 is a Dash 133 Viton (fluoroelastomer) O-ring sold in a pack of 10. It features a round cross section with an inside diameter of 1.813 inches, an outside diameter of 2.000 inches, and a thickness of 0.0937 inches (3/32 inches). With a Shore hardness of 70 and a working temperature range of -15 degrees F to 400 degrees F, this O-ring is suited for demanding sealing applications where heat resistance and chemical compatibility are critical. It is installed by plumbers, HVAC technicians, and industrial maintenance professionals wherever a reliable fluoroelastomer face seal or groove seal is required.

This O-ring is designed for use in hydraulic, pneumatic, and fluid-handling systems that come into contact with petroleum products, fuels, and a broad spectrum of industrial chemicals. Its low compression set and low gas permeability make it well-suited for vacuum service applications. The Dash 133 standard sizing ensures it fits the appropriate gland dimensions as specified by applicable engineering standards. Typical installation scenarios include valve stems, pump shafts, pipe fittings, and fluid connectors in both residential and light commercial systems.

Key Features

• Fluoroelastomer (Viton) material provides high resistance to petroleum products, fuels, and a wide range of chemicals
• Working temperature range of -15 degrees F to 400 degrees F for high-heat environments
• Low compression set maintains sealing force over extended service life
• Low gas permeability makes this O-ring suitable for vacuum service applications
• Round cross section, Shore hardness 70 (Hard rating) for consistent gland fill
• Dash 133 standard sizing for straightforward gland and groove specification matching

Compatibility

Designed as a standard Dash 133 fluoroelastomer O-ring compatible with petroleum-based fluids and industrial chemicals. Confirm gland dimensions against engineering drawings before installation.

Installation Notes

Power down or depressurize the system completely before removing or replacing any O-ring seal. Lubricate the O-ring with a compatible fluid or grease prior to installation to prevent tearing during assembly. Avoid over-stretching the O-ring when seating it into the groove, as this can reduce sealing effectiveness. Installation should be performed by a qualified plumber, HVAC technician, or industrial maintenance professional following applicable codes and equipment manufacturer guidelines.