Value Collection ZMSCV70033 Viton O-ring Dash 033 25-pack

Product Description

The VALUE COLLECTION ZMSCV70033 is a Dash 033 Viton (fluoroelastomer) O-ring used to create a reliable static or dynamic seal in fluid and pneumatic systems. With a 2-inch inside diameter, 2.125-inch outside diameter, and a 0.0625-inch thick round cross section, this O-ring is sized to the AS568 Dash 033 standard. The 70-durometer hardness rating provides a balance between compression set resistance and sealing compliance. Rated for service from -15 degrees F to 400 degrees F, it is well suited for high-temperature and chemically aggressive environments. Plumbers, HVAC technicians, and industrial maintenance professionals install this part during valve, pump, and fitting service.

This O-ring is appropriate for use in systems that handle petroleum products, hydraulic fluids, and a wide range of industrial chemicals. Its low gas permeability makes it a solid choice for vacuum service applications. The fluoroelastomer compound delivers broad chemical compatibility, making it a common replacement seal in industrial plumbing, HVAC refrigerant-side components, and hydraulic assemblies where standard nitrile O-rings are insufficient. Each package contains 25 O-rings, making it practical to stock for repetitive service calls or production environments.

Key Features

• Fluoroelastomer (Viton) compound offers wide chemical compatibility and high-temperature resistance up to 400 degrees F
• AS568 Dash 033 standard sizing: 2-inch ID, 2.125-inch OD, 0.0625-inch thickness
• 70-durometer hardness provides low compression set for long-term sealing performance
• Good resistance to petroleum products and hydraulic fluids
• Low gas permeability makes this suitable for vacuum service applications
• Round cross section; black color; package quantity of 25

Compatibility

Designed for use with petroleum products and a wide spectrum of industrial chemicals. Suitable as a replacement Dash 033 O-ring in valves, pumps, fittings, and other components requiring a fluoroelastomer seal at this standard AS568 size.

Installation Notes

Installation is typically performed by licensed plumbers, HVAC technicians, or qualified industrial maintenance personnel. Relieve all system pressure and drain or isolate the affected line before disassembling any fitting or valve. Inspect the O-ring groove for scoring or debris and clean the seating surface before installing the new O-ring. Avoid using petroleum-based lubricants on fluoroelastomer O-rings unless confirmed compatible with the system fluid.