Value Collection ZMSCU70216 O-ring Dash 216 Polyurethane 5-pack

Product Description

The VALUE COLLECTION ZMSCU70216 is a Dash 216 polyurethane o-ring sold in a 5-piece pack. It features a 1.125-inch inside diameter, a 1.375-inch outside diameter, and a 0.125-inch cross-section thickness. The material is 70 Shore hardness polyurethane with a round cross-section profile. This o-ring resists petroleum oils, hydrocarbon fuels, oxygen, ozone, and general weathering, making it suitable for sealing applications in hydraulic, pneumatic, and fuel-handling systems. Licensed plumbers, HVAC technicians, and industrial maintenance trades install this type of seal during equipment service and assembly work.

This o-ring is appropriate for use in residential and commercial mechanical systems where petroleum-based fluids or hydrocarbon fuels are present. Typical applications include hydraulic cylinders, fuel fittings, pneumatic fittings, and valve stems. It is rated for a working temperature range of -60 degrees F to 200 degrees F, which covers most standard HVAC, plumbing, and light industrial service conditions. Note that this material is not recommended for contact with acids, ketones, or chlorinated hydrocarbons, and some polyurethane compounds may be sensitive to water and humidity exposure.

Key Features

• 1.125-inch inside diameter and 1.375-inch outside diameter for Dash 216 fitment
• 0.125-inch thickness with round cross-section profile
• 70 Shore hardness polyurethane construction rated Hard
• Resists petroleum oils, hydrocarbon fuels, oxygen, ozone, and weathering
• Working temperature range: -60 degrees F to 200 degrees F
• Not FDA approved — not intended for food-contact applications

Compatibility

Designed as an OEM-style replacement or service seal for mechanical systems requiring a Dash 216 o-ring in polyurethane material, including hydraulic, pneumatic, and fuel-handling assemblies.

Installation Notes

Depressurize and de-energize the system fully before removing any existing seal or fitting. Inspect the groove and mating surfaces for damage or contamination prior to installation. Lubricate the o-ring with a compatible fluid before seating to reduce installation stress and prevent twisting. Follow applicable IPC or equipment manufacturer guidelines for seal replacement intervals in pressurized systems.