Waterway 319-4100 new style 6 inch easy lock pump trap lid assemblyWaterway 6" Trap Lid, Easy Lock, New Style, 319-4100 In stock$4199
Waterway 319-4100 new style 6 inch easy lock pump trap lid assembly
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Waterway 6" Trap Lid, Easy Lock, New Style, 319-4100

Ask a questionMPN 319-4100
$4199
In stock
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Quick overview

  • New style lid This is the current 319-4100 version. Waterway now ships the new style.
  • Replaces the old style Supersedes Waterway 319-3260, so an older pump takes this lid going forward.
  • Easy lock design Hand tightened locking rather than a lid that has to be wrenched down.
  • Fits four pump families Listed for Waterway Hi-Flo, Mustang, Workhorse and Workman pumps.
  • 6 inch trap Sized for the 6 inch strainer trap used across those Waterway pumps.
  • Supplied as an assembly Comes as the lid assembly rather than as a bare cover.
Full description and specifications ↓

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Product details

The Waterway 319-4100 is the new style 6 inch easy lock trap lid assembly, used on Waterway Hi-Flo, Mustang, Workhorse and Workman pumps. It replaces the old style 319-3260, and the new style is what Waterway ships now.

Easy lock

The lid locks down by hand rather than needing a tool. That matters more than it sounds, because the trap gets opened every time the basket is emptied, and a lid that is awkward to seat is a lid that eventually gets cross threaded or overtightened.

Check the o-ring too

Most trap lid complaints are really seal complaints. If the pump is losing prime, running with air in the trap or dripping at the lid, look at the o-ring for the 6 inch trap cover as well as the lid itself. That o-ring is a separate Waterway part. Replacing both at once is the usual fix on a pump that has been in service a few seasons.

Specifications
Brand Waterway
Manufacturer part number 319-4100
UPC 806105226419
Type Trap lid assembly
Size 6" trap
Style New style, easy lock
Replaces Waterway old style 319-3260
Fits Waterway Hi-Flo, Mustang, Workhorse, Workman pumps
Shipping weight 1.05 lb
Ships Parcel

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Questions and answers

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

Will the new style lid fit my old pump?
Yes. Waterway 319-4100 is the new style lid that replaces the old style 319-3260, and the new style is what ships now.
Does the lid come with the o-ring?
It is sold as a lid assembly. The o-ring for the 6 inch trap cover is listed separately by Waterway, so order it alongside if yours is flat, cracked or leaking.
Which pumps does it fit?
Waterway lists it for the Hi-Flo, Mustang, Workhorse and Workman pumps that use the 6 inch strainer trap.
My pump keeps losing prime. Is the lid the problem?
It often is. A lid that will not seat evenly, or a hardened o-ring under it, lets air into the suction side and the pump loses prime even though nothing is leaking water.
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