MT Valves & Fittings product. Series 99 coupling socket with male compression fitting for polyethylene pipe. Body, nut, sealing ring and neck ring made of brass with sandblasted surface finish, in accordance with standard UNE EN 12165 and NBR O-ring. Model 99010 with metric compression thread in accordance with ISO 724 (DIN 13) withstands a pressure of 16 bar at 20°C and 4.2 bar at 95°C. The coupling complies with the pressure conditions in accordance with DIN and is ACS-certified. Thanks to its compression fitting system, it is easy and quick to install, saving time and making assembly more convenient. MT brass fittings have been manufactured by hot stamping method, in accordance with EN 1254-3, including tests in accordance with UNE-EN-712 – 713 – 715 and 911. They are tested with 16 bar PE-100 pipes and are ideal for cold and hot water fluid handling applications. Available references and published specifications: • 99010020 — measures: PE/PE STRAIGHT COUPLING 20; weight (kg): 0.19; small / large box: 10 / 80 • 99010025 — measures: PE/PE STRAIGHT COUPLING 25; weight (kg): 0.25; small / large box: 10 / 50 • 99010032 — measures: PE/PE STRAIGHT COUPLING 32; weight (kg): 0.36; small / large box: 5 / 35 • 99010040 — measures: PE/PE STRAIGHT COUPLING 40; weight (kg): 0.57; small / large box: 2 / 24 • 99010050 — measures: PE/PE STRAIGHT COUPLING 50; weight (kg): 0.83; small / large box: 1 / 16 • 99010063 — measures: PE/PE STRAIGHT COUPLING 63; weight (kg): 1.48; small / large box: 1 / 18 Price and local availability on request. Source: https://mtspain.net/en/pe-pe-straight-coupling-3/