MT Valves & Fittings product. Series 98 straight coupling with female compression fitting for iron 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 98110 with metric compression thread, in accordance with ISO 724 (DIN 13), acts as a transition fitting for iron pipe and BSPP female thread in accordance with ISO 228. The socket withstands a nominal pressure of 25 bar (350 psi) and supports a maximum operating temperature of 20°C at 16 MPa and 95°C at 4.2 MPa. Thanks to its compression fitting system, it is easy and quick to install, saving time and making assembly more convenient. Available references and published specifications: • 9811002115 — measures: FE/F FEMALE COUPLING 21X1/2"; weight (kg): 0.13; small / large box: 10 / 100 • 9811002720 — measures: FE/F FEMALE COUPLING 27X3/4"; weight (kg): 0.16; small / large box: 10 / 80 • 9811003425 — measures: FE/F FEMALE COUPLING 34X1"; weight (kg): 0.26; small / large box: 5 / 50 • 9811004332 — measures: FE/F FEMALE COUPLING 43X1 1/4"; weight (kg): 0.36; small / large box: 2 / 36 • 9811004940 — measures: FE/F FEMALE COUPLING 49X1 1/2"; weight (kg): 0.54; small / large box: 1 / 20 • 9811006150 — measures: FE/F FEMALE COUPLING 61X2"; weight (kg): 0.81; small / large box: 1 / 28 Price and local availability on request. Source: https://mtspain.net/en/fe-f-straight-female-coupling/