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Gray 1-inch PVC poly insert female adapter showing threaded female NPT end and barbed insert end, front view, irrigation fitting

1 in. Poly Insert Female Adapter — 1 in FIPT x Insert

Brand: PVC
Save 25%
$7.56
$5.67
SKU 1435010
In Stock (366)

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Durable 1 in. poly insert female adapter designed to connect 1" polyethylene tubing to a 1" female NPT outlet. Molded from corrosion-resistant PVC, this adapter provides a secure insert barb on one end and a threaded FIPT connection on the other, making it a reliable choice for irrigation, cold-water and general purpose poly piping systems.

  • Material & finish: Durable gray PVC/poly construction for corrosion resistance and long service life.
  • Connection type: Insert barb on one end for 1 in. poly tubing; 1 in. female NPT (FIPT) threaded connection on the other.
  • Typical ratings: Designed for common irrigation pressures (refer to manufacturer specs); compatible with Schedule 40 piping and standard hose clamps.
  • Applications: Ideal for drip and sprinkler irrigation, cold-water lines, and polyethylene pipe repairs or transitions.
  • Installation: Push tubing firmly over the insert barb and secure with a stainless-steel hose clamp; apply appropriate thread sealant to FIPT threads.
  • Compliance: Many suppliers list this part as NSF/low-lead compliant for potable water use—confirm markings on the part or datasheet.

This 1 in. insert female adapter offers a straightforward, low-cost way to join poly tubing to threaded fittings while resisting chemicals and underground conditions common in irrigation systems. Verify the part markings or datasheet for exact pressure and temperature limits before installation.

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Frequently Asked Questions

What material is this insert female adapter made from?
This adapter is molded from durable PVC/poly designed for irrigation and cold-water use; check part markings for exact resin type.
How do I install the 1 in. insert female adapter?
Push the 1 in. polyethylene tubing onto the insert barb and secure with a stainless-steel hose clamp; apply thread sealant to the FIPT threads.
Is this adapter safe for potable water and underground use?
Many listings for part number 1435-010 are NSF-listed and suitable for potable water and underground irrigation; verify the specific unit's marking.
What pressure and temperature limits apply to this fitting?
Typical irrigation fittings like this cover common system pressures; consult the manufacturer datasheet—many list operating ranges up to about 200–270 psi and temps to ~140°F.

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