March 0335-0016-1000 Teflon-Encapsulated Viton O-Ring

March 0335-0016-1000 Teflon Encapsulated Viton O-Ring

Product Overview

The March 0335-0016-1000 is an optional Teflon-encapsulated Viton housing O-ring for compatible March Series 335 magnetic drive centrifugal pumps. It provides a sealing interface between wet-end housing components and is offered as an alternative to standard Viton and EPDM seals.

March identifies this part in the 335-AP-MD and 335-CP-MD manufacturer parts documentation. Correct selection depends on the pump model, sealing location and process-liquid compatibility.

Key Features and Benefits

• Encapsulated Seal Construction: Combines a Teflon exterior with a Viton core.
• Series 335 Application: Identified for compatible AP and CP pump versions.
• Housing Sealing: Supports the original liquid-containing wet-end assembly.
• Alternative Material Option: Offers a manufacturer-listed sealing choice.

Applications and Maintenance

This O-ring supports maintenance of approved industrial liquid circulation and transfer systems. Seals should be inspected during wet-end disassembly and replaced when damaged, deformed or unsuitable for reuse.

Clean sealing surfaces, inspect the groove and avoid twisting or cutting the encapsulated seal. Material compatibility should be verified for the actual process fluid and operating conditions.

Compatibility and Selection Guidance

Identified for compatible March 335-AP-MD and 335-CP-MD pump assemblies. Verify the original O-ring part number and sealing position before ordering.