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Spears

Spears 889-100C 3 in MNPT x 10 in TBE CPVC Pipe Nipple Sch 80

SKU CH-53M9-AEA6K

A 10-inch Schedule 80 CPVC pipe nipple with 3-inch MNPT threads rated for 420 psi at 200 degrees F

  • Schedule 80 CPVC handles 420 psi pressure
  • Withstands 200 °F for hot-water service
  • Gray CPVC resists acids and bases
  • 3 in MNPT x 10 in TBE threaded ends
  • Suitable for potable and non-potable water

Spears CPVC Schedule 80 Nipple

This 3-inch nominal Schedule 80 CPVC pipe nipple measures 10 inches overall with male NPT threads on one end and threaded both ends. It handles potable water, non-potable water, acids and bases in grey CPVC material rated for 420 psi maximum pressure. The fitting suits industrial and commercial plumbing systems requiring chemical resistance and elevated temperature performance. Builders specifying corrosion-resistant piping for aggressive fluids will find this nipple matches the schedule and material requirements.

Verify system pressure and temperature limits

Confirm your installation operates between 40 and 200 degrees Fahrenheit and does not exceed 420 psi working pressure. Check that mating fittings share Schedule 80 dimensions and compatible thread types for the 3-inch nominal bore. Ensure the 2 7/8-inch inside diameter and 3 1/2-inch outside diameter align with adjacent pipe sections and valve ports. The CPVC material demands compatible solvent cements or thread sealants approved for chlorinated polyvinyl chloride.

Integrates with Schedule 80 CPVC networks

Threaded ends connect directly to matching Schedule 80 CPVC couplings, elbows, tees or valves without adapters. The nipple bridges fixed components while maintaining the full 420 psi rating across the joint. Its rigid CPVC construction eliminates the need for flexible hose allowances in permanent installations. The grey colour identifies the material on-site and the 10-inch length provides standard spacing between flanged or threaded equipment connections.

Highlights

  • Schedule 80 CPVC handles 420 psi pressure
  • Withstands 200 °F for hot-water service
  • Gray CPVC resists acids and bases
  • 3 in MNPT x 10 in TBE threaded ends
  • Suitable for potable and non-potable water

Specifications

BrandZORO SELECT

Questions about this item

Does the 10 in Schedule 80 CPVC nipple come with any gaskets or sealant, or must I buy thread tape separately?

The nipple is supplied as a single 10 in CPVC piece with 3 in MNPT threads on one end and a plain TBE end on the other; thread sealant or tape is not included and must be purchased separately.

The listing shows only one nominal size and length — are other diameters or lengths available under the same 889-100C model?

Model 889-100C identifies this specific 3 in nominal size by 10 in overall length Schedule 80 CPVC nipple; different diameters or lengths carry their own model numbers.

With a 420 psi rating at 200 °F, will the fitting hold that pressure continuously in a hot chemical line?

The 420 psi maximum operating pressure applies at temperatures up to 200 °F; above that temperature the pressure rating decreases, so continuous service at the full rating is only valid within the 40 °F to 200 °F range.

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