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Set of black rubber flange gaskets in clear bag

BELL AND GOSSETT

BELL AND GOSSETT 118368 Flange Gasket Set for 4RC91-92 4RD16-17

SKU CH-193B-6TTXN

Flange gasket set fits Bell & Gossett Series 60, 90, 100, LR and PL circulating pumps, replacing part 118368

  • TypeDrain Components
  • Rubber gasket material resists fluid degradation
  • Fits 4RC91, 4RC92, 4RD16, 4RD17 pump models
  • Compatible with Series 60, 90, 100, LR, PL circulating pumps
  • Matches Grainger part numbers 4RC91, 4RD16, 5JPD3, 5JPD9
  • Replaces manufacturer models 102206, 102208, 106189, 106197

Flange Gasket Set 118368

The BELL & GOSSETT 118368 Flange Gasket Set supplies replacement rubber gaskets for in-line circulating pumps. It fits Series 60, Series 90, LR, PL 30, PL 36, PR and Series 100 pump models. The set is designed to restore a reliable seal during routine maintenance or pump rebuilds.

Maintenance teams and pump installers

This set suits technicians servicing the listed Bell & Gossett in-line circulating pumps who need a direct-fit rubber flange gasket. It is not intended for installers working on pump series outside the compatible families or for applications requiring a different gasket material than Buna rubber.

Compatible pump series and part numbers

The gaskets match Series 60 1 1/4AA, 60 1AA, 90 1 1/4AA, 90 1AA, LR, PL 30, PL 36, PR and Series 100 pumps. They also cross-reference to Grainger part numbers 4RC91, 4RC92, 4RD16, 4RD17, 5JPD3 and 5JPD9 as well as manufacturer models 102206, 102208LF, 106189 and 106197LF.

Highlights

  • Rubber gasket material resists fluid degradation
  • Fits 4RC91, 4RC92, 4RD16, 4RD17 pump models
  • Compatible with Series 60, 90, 100, LR, PL circulating pumps
  • Matches Grainger part numbers 4RC91, 4RD16, 5JPD3, 5JPD9
  • Replaces manufacturer models 102206, 102208, 106189, 106197

Specifications

TypeDrain Components
BrandBell & Gossett
Model118368

Questions about this item

Does the 118368 flange gasket set include bolts or sealant for the 4RC91-92 pump flanges?

The set supplies the Buna rubber flange gaskets only; mounting bolts and any pipe sealant are sold separately.

How do I know which gasket in the set matches my Series 60 1 1/4AA or Series 100 pump?

The gaskets are moulded to fit every flange listed — Series 60 1 1/4AA, 60 1AA, 90 1 1/4AA, 90 1AA, LR, PL 30, PL 36, PR and Series 100 — so you simply select the one that matches your pump flange pattern.

What does the Buna rubber material mean for hot-water circulation at typical system temperatures?

Buna resists hot water and common glycol mixes in hydronic loops, staying flexible and leak-free across the normal operating range of in-line circulating pumps.

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