MT Valves & Fittings product. Series 87 equal socket with male-female connection. Reinforced body made of yellow brass and union threads in accordance with ISO 228/1. Socket 87529 with threaded connection is designed to join valves or other threaded fittings. Operating temperature range from -20 to 150°C for figures without seals and from -20 to 100°C for figures with seals. MT’s threaded brass fittings are manufactured in accordance with the hot stamping method and in accordance with EN 1254-4. They are quick and easy to install, saving time and facilitating assembly. They have a high temperature resistance, which makes them ideal for fluid handling applications in cold water, hot water and compressed air, and are suitable for copper and plastic pipe systems (PE, PEX, PP, Pb). Available references and published specifications: • 87529008 — measures: M-F EQUAL SOCKET 'MARSELLA TYPE' 1/4"; weight (kg): 0.02; small / large box: 10 / 800 • 87529010 — measures: M-F EQUAL SOCKET 'MARSELLA TYPE' 3/8"; weight (kg): 0.02; small / large box: 10 / 500 • 87529015 — measures: M-F EQUAL SOCKET 'MARSELLA TYPE' 1/2"; weight (kg): 0.03; small / large box: 10 / 320 • 87529020 — measures: M-F EQUAL SOCKET 'MARSELLA TYPE' 3/4"; weight (kg): 0.05; small / large box: 10 / 220 • 87529025 — measures: M-F EQUAL SOCKET 'MARSELLA TYPE' 1"; weight (kg): 0.08; small / large box: 5 / 110 • 87529032 — measures: M-F EQUAL SOCKET 'MARSELLA TYPE' 1 1/4"; weight (kg): 0.12; small / large box: 5 / 80 • 87529040 — measures: M-F EQUAL SOCKET 'MARSELLA TYPE' 1 1/2"; weight (kg): 0.17; small / large box: 5 / 50 • 87529050 — measures: M-F EQUAL SOCKET 'MARSELLA TYPE' 2"; weight (kg): 0.26; small / large box: 1 / 70 Price and local availability on request. Source: https://mtspain.net/en/m-f-equal-socket-marsella-type/