A standard lead-free brass union with 1" press connections on both sides.

Features:

• Made in the USA;
• Lead-free, approved for potable water use nationwide;
• Meets NSF/ANSI 61 & 372, UPC and ICC compliant (see Literature for complete list of approvals);
• Applications include hot & cold water plumbing, hydronic heating (incl. ethylene, propylene and butylene glycol mixes), compress air (oil-free), low pressure steam, vacuum, grey water and others.;
• Heat & flame-free installation, no fluxing, cleaning, soldering or prep. work;
• Compatible with most compression tools;
• Leak Before Press feature.

Technical Specifications:

• Hot & cold water: up to 200 psi at 33°F-250°F;
• Low pressure steam: up to 15 psi;
• Compressed air & inert gases: up to 140 psi;
• For use with: K, L & M types hard (drawn) and soft (annealed) copper tubing;
• O-ring material: EPDM;
• O-ring lubricant: NSF/ANSI 61 listed silicone oil.