1 inch PEX Brass Insert Coupling Crimp x Crimp

Reliable Connections with the 1 Inch PEX Brass Insert Coupling – Crimp

The 1 inch PEX Brass Insert Coupling is engineered for consistent performance in pressurized potable water systems. Built to meet the demands of modern PEX plumbing applications, this coupling delivers durable and leak-resistant connections with a secure crimp joint.

Professional-Grade Performance

• ✅ Lead-Free Brass Construction – Manufactured to comply with NSF/ANSI 61 and 372 for safe potable water applications.
• ✅ Standardized Sizing – Designed to ASTM F1807 and compatible with PEX tubing conforming to ASTM F876 and F877.
• ✅ Crimp-Style Connection – Provides secure mechanical joints using copper crimp rings and standard crimp tools.
• ✅ Corrosion Resistance – Solid brass body resists dezincification and environmental wear in both hot and cold water systems.

Applications and Use

This insert coupling is ideal for joining two 1-inch PEX pipes in straight-line runs. Frequently used in residential water distribution systems and applicable in slab, riser, and manifold installations. Suitable for both new construction and retrofit work.

Installation Guidelines

• Use ASTM F1807-compatible crimp rings
• Crimp tools must be calibrated and certified for compliance with standard tolerances
• Verify crimp ring placement and ensure full insert engagement before pressing

When installed with precision and inspected to code, this fitting supports long-term performance and minimizes risk of joint failure.

Technical Specifications

• Size: 1 inch
• Material: No-lead brass
• Connection Type: Crimp x Crimp
• Certifications: NSF 61, NSF 372, ASTM F1807 compliant

Code Compliance Note

As of 2014, the use of lead-free plumbing components is federally mandated for potable water systems under the Reduction of Lead in Drinking Water Act.

For demanding plumbing environments requiring integrity, compliance, and long service life, the Sioux Chief 1 inch PEX Brass Insert Coupling provides a tested solution trusted in the field by professionals.