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Apollo · Plumbing

Stainless Steel PEX-to-FNPT Water Heater Connector, 18 in.

$10.62 each

Orders start at $399. Combine any items to reach it.

Quantity
1 item
$10.62
Standard delivery
$49.99 per order
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Apollo · Plumbing

Details & specifications.

From the maker · Apollo’s description

Durable corrugated stainless steel connector designed to join 1/2 in. PEX to a 3/4 in. FNPT water heater port. Bend-and-stay design allows tight-radius routing without kinking, delivering fast, reliable hot and cold water hookups.

Please check the Product Data Sheet Here

Streamlined Utility with Lasting Shine

This stainless connector introduces a refined, architectural line to an otherwise utilitarian moment, bringing order and polish to your mechanical room. The corrugated profile is a subtle design note—sleek yet purposeful—that flexes neatly around obstacles. Pair it with color-coded PEX for a crisp, organized installation that feels intentional. It’s a small, luxe upgrade that elevates performance and presentation in equal measure.

Make your water heater hookup faster, cleaner, and more reliable—add this stainless PEX connector to your cart now.

SKU
833480572
UPC
0670750570551
Material
Corrugated stainless steel with lead-free DZR brass ends
Brand
Apollo
Connector Length
18 in.
PEX Size
1/2 in. barb
Water Heater Connection
3/4 in. female pipe thread (FNPT)
Application
Potable water; hydronic heating
Finish Family
Silver Metallic
For Use With
Electric tank; Gas tank
Includes
No additional items included
Pack Size
1
Product Weight (lb.)
0.315 lb
Dimensions (HxWxD)
1.13 in x 18 in x 1.13 in
Standards/Listings
IAPMO listed; ASSE 1061/NSF 68; Meets UPC, IPC, cUPC; ASTM F1807
Performance Ratings
Max working pressure 200 psi; Max temperature 250°F
Design Feature
Bend-and-stay; no-kink corrugation
Vent Part Type
Flexible Connector Vent
Manufacturer Warranty
5 Year when installed per instructions
Full product name
Apollo 1/2 in. Stainless Steel PEX Barb x 3/4 in. Female Pipe Thread x 18 in. Water Heater Connector

Key features

  • No-Kink Flex Design: Corrugated stainless steel maintains flow in tight bends and reduces stress on connections.
  • PEX-B Compatible: 1/2 in. barb end secures with copper crimp rings, pinch clamps, or stainless sleeves.

Specifications are provided by the manufacturer. Brand names are trademarks of their owners.

Before you ask

Questions about this product.

Rather talk it through? 1.877.490.7099

  • Designed for 1/2 in. PEX-B using ASTM F1807 style crimp or clamp connections.