ANSI/NSF 61|ASTM D2846|California's Health and Safety Code Section 116875|NSF Certified|Vermont Act 193

• Unlike metal systems, CPVC products never rust, scale or pit and will provide many years of maintenance-free service and extended system life Low heat conductivity minimizes heat loss in hot water systems Smooth interior walls result in lower pressure loss and higher volume than conventional metal systems Lower material costs than metallic systems, combined with lighter weight and ease of installation, can substantially reduce overall system cost CTS CPVC products can handle fluids at service temperatures up to 180 deg F IPS CPVC service temperatures and pressures vary according to pipe size

All hot and cold water plumbing fittings shall be copper tube size constructed from type IV, grade I chlorinated polyvinyl chloride (CPVC) compound with a cell classification of 23447 per ASTM D1784. All fittings shall be produced in strict compliance to ASTM D2846 as manufactured by Spears® manufacturing company and consistently meet or exceed the quality assurance requirements of this standard. The fittings shall be manufactured in the USA by an ISO 9001 certified manufacturer and shall carry NSF international seal of approval for potable water applications. All fittings in sizes 1/2 to 2 in shall be pressure rated at 100 psi for water at 180 deg F or 400 psi at 73 deg F as manufactured by Spears® manufacturing company.