(WDAISY 5 Pack) Industrial-Grade 3/4" Press Copper Fitting – Lead-Free Press Extended Coupling No-Stop, Copper Press Fittings for Plumbing, HVAC, Potable Water, UPC & NSF/ANSI 61 Certified - size: 3/4" copper press extended coupling-5P

About this item

• 【High-Purity Lead-Free Copper (NSF/ANSI 61 Certified)】 Crafted from high-purity, lead-free copper and fully compliant with NSF/ANSI 61 drinking water standards. Delivers superior corrosion and rust resistance, ensuring clean, safe, and contaminant-free water for residential and commercial plumbing systems.
• 【Instant Permanent Seal with Precision Insertion Depth】 Engineered with a precisely controlled tube insertion stop and a high-elasticity sealing ring. During crimping, it forms a permanent watertight and airtight seal that withstands water hammer shocks and high-pressure conditions.
• 【Wide Compatibility & High Performance Ratings】 Designed for Type M, L, and K copper tubing. Supports 300 psi max working pressure, 600 psi max test pressure, and a broad 0°F to 250°F operating temperature range, ensuring dependable performance across demanding environments.
• 【No Welding Required – Fast, Safe, and Efficient Installation】 Eliminates the need for soldering or open flame. Works with all standard press tools to deliver quick, secure, and professional-grade connections—ideal for repairs, remodels, and new installations.
• 【NSF61-Compliant Sealing Element】 Equipped with a premium sealing element that meets NSF61 drinking water safety requirements, ensuring durable, sanitary, and leak-free performance in potable water applications.

Overview

• Size: 3/4" copper press extended coupling-5P
• Material: Copper
• Brand: wdaisy
• Color: Copper
• Item dimensions L x W x H: 2 x 1 x 1 inches
• Connector Type: Coupling
• Exterior Finish: Copper
• Number of Pieces: 5
• Manufacturer: WDAISY
• Set Name: Industrial-Grade 3/4" Press Copper Fitting 5 Pack