Viega 25491 MegaPressG cold press systems are made of carbon steel and are suitable for chilled water hydronic heating compressed air fire sprinkler fuel gas and heating oil applications. MegaPressG fittings are provided with a factory-installed HNBR sealing element a 304 stainless steel separator ring and a 420 stainless steel grip ring and are CSA LC4 approved for fuel oil and fuel gas installations. Viega 25491 is available in IPS sizes 1-1/4 x 1-1/4 x 1/2 inch. Viega 25491 Carbon Steel Tee is used to combine fluid flow. A Tee can be used to connect pipes of different diameters or change the direction of a pipe run or both. The Viega Mega Press G 1-1/4 inch press incorporates the long-lasting hydrogenated nitrile butadiene rubber (HNBR) seal that is resistant to chemicals heat and oil. It can withstand temperatures ranging from -40?F to 180?F. Grab yours with no shipping cost here.