The SharkBite push-fit fittings have been design certified and listed to ASSE 1061/NSF 61. The SharkBite push-fit fittings are listed by IAPMO and are certified for potable and hydronic heating water distribution (note: Glycol mixture for hydronics is not to exceed 50% concentration). The SharkBite push-fit fittings have been certified for underground applications and as a manufactured joint without access panels and they meet UPC, IPC and cUPC requirements. A Connection System For Copper, Pex Pipe CPVC - No Soldering Required - Compact Bronze Body - Reusable Bronze Fittings Instant push-fit connection for increased ease of use. Certified to 200 psi and 200F (93C). Fits OD controlled copper, CPVC, or PEX pipe. Body composed of solid DZR brass If you are not satisfied for any reason products may be returned within 30 days of shipment for a credit or exchange (provided the product is undamaged), except where noted, NOT RETURNABLE. Return documentation should clearly specify credit or exchange. Returned items must be in the original packaging. All returns must include a return authorization (RGA) number that can be obtained by contacting our Customer Service Department. Original shipping cost deducted. Reference to brand names and numbers are for reference only, and not meant to imply that they are made by that manufacturer (OEM). Sometimes images shown are generic and not meant to infer that they are actual. The parts will work as intended and are high quality and precision tested. Track Page Views With Auctiva's FREE Counter