Lasco 429-015 PVC 1-1/2 in. slip by slip couplingLasco 1-1/2" Slip Coupling, 429-015 In stock$1299
Lasco 429-015 PVC 1-1/2 in. slip by slip coupling
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Lasco 1-1/2" Slip Coupling, 429-015

Ask a questionMPN 429-015
$1299
In stock
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Quick overview

  • Slip by slip Both ends are socket, so the pipe goes in and gets solvent welded. No threads to seal.
  • Size 1-1/2 inch Sized for 1-1/2 in. pipe on both sides.
  • The straight joiner This is the fitting for putting a cut line back together, extending a run, or splicing in a repair section.
  • Lasco fitting Made by Lasco, part number 429-015.
  • Needs cement, not tape Solvent weld fittings depend on primer and PVC cement, and dry fitting alone will not hold pressure.
  • Deep socket is a different part If you need extra socket depth for a repair, that is a separate deep coupling rather than this standard one.
Full description and specifications ↓

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Product details

The Lasco 429-015 is a 1-1/2 in. PVC coupling, slip by slip. It is the plain straight joiner used all over pool plumbing.

What it is for

Any time two runs of 1-1/2 in. pipe need to meet in a straight line, this is the fitting. Extending a line to reach relocated equipment, joining a new section to old, or putting a run back together after a cut all come down to the same part.

How it goes together

Both ends are sockets. The pipe slides in and is bonded with PVC primer and cement, which chemically welds the two pieces into one. That is what makes the joint hold pressure, so there is no substitute for doing it properly: clean the pipe, prime both surfaces, cement, seat it fully and give it time to set before the pump runs.

Related fittings

If a repair leaves you short on pipe, an extra deep socket coupling gives more room to work and is a separate part. Elbows and sweeps in the same size cover the turns.

Specifications
Brand Lasco
Manufacturer part number 429-015
UPC 025528718374
Fitting type Coupling
Size 1-1/2"
Configuration Slip x slip
Material PVC
Shipping weight 0.15 lb
Ships Parcel

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Customer reviews

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Questions and answers

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

Is this threaded or slip?
Slip on both ends. The pipe slides into the socket and is solvent welded, so there are no threads and nothing to tape.
What size pipe does it take?
1-1/2 in. pipe on both sides.
Do I need primer and cement?
Yes. A slip fitting is not mechanically held, so it needs proper PVC primer and cement to make a joint that will hold system pressure. Dry fitting is only for checking the layout.
Is this the deep socket version?
No. This is the standard coupling. Extra deep couplings, which give you more socket to work with on a cut in repair, are a different part number.
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