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HLGPEX-231-0050 1/2" PEX-B Brass 90° Elbow | ASTM F1807 | cUPC

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Engineering Highlights

LEAD-FREE SAFETY

Precision-forged from high-grade lead-free brass. Fully compliant with NSF/ANSI standards for safe potable water distribution.

OPTIMIZED RADIUS

Internal 90-degree radius is engineered to minimize friction and pressure drop, ensuring consistent hydraulic performance.

cUPC CERTIFIED

Verified by IAPMO to meet North American plumbing and safety codes. Guaranteed for all Canadian provincial inspections.

Product Details

Specification Item Technical Data
Model Number BBS-PEX-E12
Fitting Type 90° Elbow (PEX x PEX)
Size 1/2" x 1/2" PEX Barb
Material Lead-Free Brass
Standard ASTM F1807 / CSA B137.5
Certification cUPC, NSF/ANSI 61, NSF/ANSI 372
  • ■
    PERMANENT CRIMP SEAL
    The standardized barb design is optimized for copper crimp rings or stainless steel clamps, providing an indestructible mechanical connection.
  • ■
    CORROSION RESISTANT BORE
    Smooth internal walls prevent mineral buildup and calcification, ensuring the longevity of the entire potable water or hydronic heating system.

BBS National Infrastructure Standard

The Industrial Choice for Tight-Radius PEX Turning.

The BBS-PEX-E12 1/2" Brass 90° Elbow is the professional benchmark for PEX-B plumbing systems. Designed to facilitate directional changes in confined spaces—such as within wall studs or behind fixture supply points—without kinking the pipe. Manufactured from premium lead-free brass and fully cUPC certified, it provides an indestructible permanent seal using the ASTM F1807 crimp method.


Professional Application Guide

In-Wall Routing

Ideal for making 90° turns inside standard 2x4 stud walls where the pipe's natural bend radius would cause kinking or stress.

Fixture Terminations

Commonly used behind vanity cabinets and toilets to transition from horizontal pipe runs to vertical fixture supply lines.

Hydronic Heating Manifolds

Perfect for directing radiant heating loops into manifold headers in tight mechanical rooms or floor joist cavities.

Installation Engineering Checklist:

  • ■ Crimp Calibration: Always utilize a calibrated crimp tool and verify each joint with a "Go/No-Go" gauge to ensure full compression per ASTM F1807.
  • ■ Orientation Check: Position the elbow correctly before final crimping; mechanical connections are permanent once the ring is compressed.
  • ■ Expansion Allowance: When installing in hot water lines, ensure there is slight room for thermal expansion of the pipe between fixed elbow points.

Frequently Asked Questions

Why use an elbow instead of bending the pipe?
While PEX is flexible, tight bends can lead to kinking or stress fractures. An elbow provides a sharp, secure 90° turn while maintaining full internal flow diameter.
Is this fitting compatible with PEX-A?
Yes, if using the crimp/clamp method (ASTM F1807). It is NOT compatible with the expansion method (Cold Expansion/Uponor) used specifically for PEX-A.
Does this require solder?
No. This is a mechanical crimp fitting. No torches, flux, or glues are required, making it safer and faster for site-wide installation.

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Frequently Asked Questions

Is the HLGPEX-231-0050 1/2" PEX-B Brass 90° Elbow | ASTM F1807 | cUPC compliant with the BC Plumbing Code?
Yes, the HLGPEX-231-0050 1/2" PEX-B Brass 90° Elbow | ASTM F1807 | cUPC is cUPC certified and manufactured to meet the rigorous standards of the National Plumbing Code of Canada and the BC Plumbing Code, ensuring safety and reliability for residential and commercial water systems.
Can I get bulk contractor discounts for plumbing projects?
Yes, we specialize in wholesale supply for plumbing contractors in the Metro Vancouver area. We offer tiered pricing for bulk purchases of PEX piping, fittings, and valves. Contact our Burnaby warehouse for a project-based quote.
What is the pressure and temperature rating for this piping?
Our premium PEX tubing is rated for standard potable water systems, typically maintaining integrity up to 100 PSI at 180°F (82°C). It is designed for long-term durability in Canadian residential plumbing and radiant heating applications.