Waterway 711-4750 Poly Jet wall fitting gasket, 3/16 in. thickWaterway Poly Jet Wall Fitting Gasket, 3/16 in. Thick, 711-4750 In stock$399
Waterway 711-4750 Poly Jet wall fitting gasket, 3/16 in. thick
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Waterway Poly Jet Wall Fitting Gasket, 3/16 in. Thick, 711-4750

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$399
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Quick overview

  • Thick 3/16 in. version Waterway lists 711-4750 as the 3/16 in. thick Poly Jet gasket.
  • Poly Jet wall fitting Made to seal the wall fitting on a Waterway Poly Jet.
  • Thin gasket is 711-1750 Waterway also makes a thin standard Poly Jet gasket, so match the one you are replacing.
  • Not the grommet gasket The grommet gasket Waterway lists with its Poly Jet parts is a different part, 711-1730.
  • Gasket only Poly Jet body assemblies come with a body and wall fitting; this listing is just the seal.
  • Genuine Waterway Waterway Plastics part 711-4750.
Full description and specifications ↓

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Product details

The Waterway 711-4750 is the 3/16 in. thick gasket that seals the wall fitting of a Waterway Poly Jet spa jet. It is the genuine Waterway Plastics part.

Thick or thin

Waterway makes two Poly Jet gaskets: this 3/16 in. thick version and a thin standard gasket, part 711-1750. Replace the old gasket with one of the same thickness. The grommet gasket Waterway lists with its Poly Jet parts, 711-1730, is a different part again.

When to replace it

A gasket that has flattened, hardened or cracked lets water past the wall fitting. If a Poly Jet is leaking at the fitting, or the fitting is coming out for any other reason, fit a new gasket rather than reusing the old one.

Before you order

This listing is the gasket only. Waterway sells Poly Jet body assemblies with the body and wall fitting, so there is no need to replace a whole jet when only the seal has failed. Confirm the jet is a Waterway Poly Jet first.

Specifications
Brand Waterway
Manufacturer part number 711-4750
UPC 806105124791
Type Gasket, thick
Thickness 3/16 in.
Fits Waterway Poly Jet wall fitting
Related parts 711-1750 standard gasket, thin; 711-1730 grommet gasket
Shipping weight 1 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

Will the 711-4750 fit my spa jet?
Waterway lists the 711-4750 with its Poly Jet parts, as the thick gasket for the Poly Jet wall fitting. Confirm your jets are Waterway Poly Jets before ordering.
Do I need the thick or the thin Poly Jet gasket?
Waterway makes both. The 711-4750 is the thick 3/16 in. gasket and the standard thin gasket is 711-1750, so replace the old gasket with one of the same thickness.
Does the 711-4750 come with a jet or wall fitting?
The Waterway 711-4750 is the gasket alone, with no jet body or wall fitting. Poly Jet body assemblies are sold with a body and wall fitting, so this part is for replacing only the seal.
When should a Poly Jet gasket be replaced?
Fit a new Waterway 711-4750 whenever a Poly Jet wall fitting is removed or starts to leak. A gasket that has flattened, hardened or cracked will not seal reliably once it has been disturbed.
Ask your own question