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Lasco 435-131 1" Slip x 3/4" PVC Reducing Female Adapter

Brand: PVC
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Original Price $2.80
Current Price $2.10
SKU 435131
In Stock (150)

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Lasco 435-131 is a Schedule 40 PVC reducing female adapter designed to transition a 1" solvent-weld (slip) PVC pipe to a 3/4" male-threaded fitting. Made from durable white PVC, this adapter is commonly used in irrigation, plumbing, and water-supply applications where a secure slip-to-thread connection is required.

  • Reliable PVC construction: Injection-molded Schedule 40 PVC resists corrosion, chemicals, and long-term outdoor exposure.
  • Exact dimensions: 1" slip (socket) x 3/4" female iron pipe thread (FIPT) for standard threaded fittings and valves.
  • Simple installation: Solvent-weld the slip end with PVC primer and cement; seal threaded connections with PTFE tape or pipe thread sealant.
  • Performance rating: Suitable for typical irrigation and plumbing systems; PVC service temperature rating up to about 140°F (60°C).
  • Widely compatible: Works with Schedule 40 PVC pipe and standard 3/4" male-threaded adapters, valves, and hose fittings.

Choose Lasco 435-131 for an economical, long-lasting transition between solvent-weld PVC piping and threaded components. Available individually or in case quantities, this adapter provides a dependable slip-to-thread connection for residential and commercial water systems. If you plan to use it in potable water systems, follow local codes and use approved solvents and thread sealants.

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Frequently Asked Questions

What sizes and connections does this adapter accept?
The Lasco 435-131 connects a 1" solvent-weld (slip) PVC pipe to a 3/4" male-threaded fitting (3/4" FIPT).
How do I install the slip and threaded ends?
Solvent-weld the 1" slip end using PVC primer and cement; seal the 3/4" threaded end with PTFE tape or an approved pipe thread sealant.
Is this adapter suitable for potable water and high temperatures?
Made of Schedule 40 PVC and NSF-compliant material; suitable for typical potable and irrigation systems. Max service temp is about 140°F.