Value Collection ZMSCTFE120 Ptfe O-ring Dash 120 50-pack

Product Description

The VALUE COLLECTION ZMSCTFE120 is a PTFE (polytetrafluoroethylene) O-ring sized at 1.0000 inches inside diameter and 1.1880 inches outside diameter, with a cross-section thickness of 0.0937 inches (3/32 inches). This is a Dash 120 round cross-section seal packaged in quantities of 50. PTFE construction delivers chemical inertness, low friction, and a working temperature range of -300 degrees F to 500 degrees F, making it suitable for demanding fluid and gas sealing applications. Hardness is rated at 55 (medium). Plumbers, pipefitters, HVAC technicians, and industrial maintenance professionals install these seals in systems requiring broad chemical resistance.

This O-ring is used in residential and commercial plumbing, HVAC, chemical processing, and fluid handling systems where standard rubber seals are inadequate due to chemical exposure, extreme temperature cycles, or regulatory requirements. The PTFE material offers zero water absorption and strong dielectric strength, extending service life in wet or electrically sensitive environments. It is sold in a 50-piece pack, making it practical for stocking service vehicles or shop inventory. Minimum order quantity is 1 pack of 50.

Key Features

• PTFE (white thermoplastic fluoroethylene resin) construction for broad chemical resistance and inertness
• Working temperature range: -300 degrees F to 500 degrees F
• Round cross-section, Dash 120 designation
• Medium hardness (55) for reliable compression seal
• Zero water absorption and strong dielectric strength
• 50 pieces per package; minimum order quantity of 1

Compatibility

Designed as a Dash 120 standard O-ring replacement for use in systems requiring PTFE seals at 1.0000 inches ID and 1.1880 inches OD with a 0.0937-inch cross section.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or qualified HVAC technician following applicable IPC or IFGC guidelines. Depressurize and drain the system before removing any existing seals. Inspect the seating groove for damage or debris before installing the replacement O-ring. Avoid stretching the seal beyond its rated diameter during installation to prevent premature failure.