Skip to content

Explore Our Lawn & Garden Products for Spring Time 🌱

International orders may be subject to customs duties. See shipping policy.

Not Sure Which Product Suits You? Take The Product Quiz To Find Out!

A product shot of the half inch straight PEX expansion inlet.
A PEX expander tool expanding PEX line to connect to a half PEX expansion inlet.
A half PEX expansion inlet connected to the backend of a Aquor house hydrant.
A photo of the Aquor house hydrant, half inch PEX expansion elbow inlet, and PEX line, demonstrating where the inlet spins off.
A photo showcasing that with a half inch elbow inlet, the overall length of the hydrant is shortened by half inch.
A product shot of the half inch straight PEX expansion inlet.

1/2" PEX Expansion Inlet

Replaces standard straight 1/2" NPT inlet. For use with cold-expansion 1/2 in PEX tubing. Precision-cast 316L stainless steel. Includes stainless steel valve reset spring.

Not compatible with Ground Hydrants or Hot+Cold Hydrant.

 

SKU: INL-ST-12-PEX-EX
$16.50

Payment installments viaavailable in checkout

5-Year Limited Warranty

Free Shipping in US over $200

Est. Delivery in 3-10 Business Days

A product shot of the half inch straight PEX expansion inlet.
1/2" PEX Expansion Inlet
$16.50

As Easy as 1, 2, 3

1: Remove Existing Inlet

Remove existing inlet by unscrewing counterclockwise. Ensure the O-ring on the Hydrant body is properly seated.

Note: DO NOT use Teflon tape on hydrant body threads. This may cause leaks. Only use Teflon tape on plumbing connection (fitting) threads.

2: Hand Tighten New Inlet

Hand tighten new inlet onto Hydrant body by threading clockwise. For elbow inlets, rotate counterclockwise until the inlet is positioned in the correct direction for installation. The O-ring will keep a watertight seal up to 360° from full lock, up to 250 PSI.

3: Connect to Plumbing

Connect to plumbing, then check for leaks and test Hydrant operation.

For PEX joints, wait 10 minutes for it to shrink down and set before turning on the water.

If possible, use a PEX expansion loop for easy plumbing maintenance down the road.

Make Sure You Have the Products You Need for an Easier Hydrant Install

  • Model
  • Pipe size
  • Connection type
  • Shape
  • Specification
  • Plumbing compatibility
  • Hydrant compatibility
    • Current Product
      A product shot of the half inch straight PEX expansion inlet.

    • 1/2"
    • ProPEX
    • Straight
    • ASTM F1960
    • PEX
    • House Hydrant V1/V1+/V2+, RV City Water Inlet, Universal Hydrant, Marine Deckwash
    • A product shot of the three-fourths inch straight PEX expansion inlet.

      3/4" PEX Expansion Inlet

      Shop Now
    • 3/4"
    • ProPEX
    • Straight
    • ASTM F1960
    • PEX
    • House Hydrant V1/V1+/V2+, RV City Water Inlet, Universal Hydrant, Marine Deckwash
    • A product shot of the half inch elbow PEX expansion inlet.

      1/2" PEX Expansion 90° Elbow Inlet

      Shop Now
    • 1/2"
    • ProPEX
    • Elbow
    • ASTM F1960
    • PEX
    • House Hydrant V1/V1+/V2+, RV City Water Inlet, Universal Hydrant, Marine Deckwash
    • A product shot of the half inch elbow PEX crimp inlet.

      1/2" PEX Crimp 90° Elbow Inlet

      Shop Now
    • 1/2"
    • PEX Clamp/Crimp
    • Elbow
    • ASTM F1807
    • PEX
    • House Hydrant V1/V1+/V2+, RV City Water Inlet, Universal Hydrant, Marine Deckwash
    • A product shot of the half inch straight PEX crimp inlet.

      1/2" PEX Crimp Inlet

      Shop Now
    • 1/2"
    • PEX Clamp/Crimp
    • Straight
    • ASTM F1807
    • PEX
    • House Hydrant V1/V1+/V2+, RV City Water Inlet, Universal Hydrant, Marine Deckwash
    • A product shot of the three-quarters inch NPT inlet.

      3/4" NPT Straight Inlet

      Shop Now
    • 3/4"
    • NPT (m)
    • Straight
    • ANSI B1.20.1
    • All Plumbing (adapter may be needed)
    • House Hydrant V1/V1+/V2+, RV City Water Inlet, Universal Hydrant, Marine Deckwash
    • A product shot of the half inch NPT elbow inlet.

      1/2" NPT 90° Elbow Inlet

      Shop Now
    • 1/2"
    • NPT (f)
    • Elbow
    • ANSI B1.20.1
    • All Plumbing (adapter may be needed)
    • House Hydrant V1/V1+/V2+, RV City Water Inlet, Universal Hydrant, Marine Deckwash
0
Days
0
Hours
0
Minutes
0
Seconds

Need Help Choosing a Hydrant?

Take Our Product Finder Quiz

Customer Reviews

Based on 15 reviews
100%
(15)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
100.0
100.0
J
J.
1/2” pex elbow

This allowed for easy in wall connection.

J
Jeremy Donnelly
Easy Peazy PEX Squeezy

As simple as attaching to the Aquor outdoor spigot, attach the PEX water line, and crimp the clamp. No more leaks. No more excessive concerns about water line freezing due to the excess water coming out after detaching the hose. Life is good.

User picture
A
Angela Franklin
Choose the right connection for your PEX—PEX B uses Crimp style

Accidentally ordered the expansion version which can only be used with PEX A. Reordered the Crimp style needed for PEX B and everything is good

N
N.i.

Excelente

R
Ron White
PEX Elbow

Unable to use copper pipe directly into the hydrant. Made the installation very easy, and no leaks!

123

You May Also Like

Call Us: Mon–Fri: 9am - 4pm PST

(800) 458-1749

Fill Out a Form

Contact Us

Email Us

contact@aquorwatersystems.com