Skip to content
Lasco - 435-025 - Female Adapter F x S 2 1/2"

PVC Female Adapter (Slip x FIPT) - 2-1/2" Schedule 40 (435-025)

Brand: PVC
Sold out
$7.11
$5.33
SKU 435025

Notify me when back in stock

Schedule 40 PVC female adapter (Slip x FIPT), nominal 2-1/2" (part 435-025). This adapter connects solvent-welded PVC pipe to a male pipe thread, providing a secure transition between a slip socket and a female pipe thread for irrigation, pressure plumbing, and pool/spa applications.

  • Socket (slip) end accepts 2-1/2" nominal Schedule 40 PVC pipe; solvent-welded installation with PVC primer and cement.
  • Female FIPT thread mates to standard male pipe threads for valves, fittings, or equipment connections.
  • Constructed from Type I, Grade 1 PVC to ASTM D1784 and manufactured to ASTM D2466 for injection-molded pressure fittings.
  • White finish; rated for typical Schedule 40 service temperatures up to 140°F; not for compressed air or gas service.
  • Part number 435-025; commonly available from Lasco, Spears and other industry distributors.

Use this adapter to create durable, corrosion-resistant transitions in pressurized PVC systems. Follow local codes and manufacturer instructions for solvent welding and thread sealing; test systems per applicable codes and avoid use with incompatible chemicals or high-temperature applications.

Reviews

Frequently Asked Questions

What size and connection does this adapter use?
This is a 2-1/2" nominal Schedule 40 PVC female adapter with a Slip (socket) end and a female FIPT threaded end.
Can I use this adapter with hot water systems?
No. It's intended for Schedule 40 PVC service up to about 140°F and is not recommended for high-temperature domestic hot water.
Is primer and solvent cement required for installation?
Yes. Solvent-weld the slip (socket) end with an appropriate PVC primer and solvent cement; use thread sealant on the FIPT connection.
Can this adapter be used with compressed air or gases?
No. PVC fittings are not recommended for compressed air or gas service—use fittings rated specifically for those applications.