MT Valves & Fittings product. Coupling with female-female press fitting for stainless steel pipe, Figure 270. Made of A-316L stainless steel in accordance with EN 14404, with EPDM/FKM O-rings and threaded in accordance with DIN 2999. The coupling withstands a maximum pressure of 16 bar at 45°C and 6 bar at 180°C. It withstands a temperature range from -20 to 110°C with EPDM seal and from -20 to 180°C with FKM seal. The coupling, model 01270, complies with the requirements of UNE-EN-10088, as well as DVGW GW534-2004 and DVGW GW541:2004-10. It is suitable for use in domestic water, heating, fire-fighting and compressed air (oil-free) if fitted with an EPDM O-ring and for oils, hydrocarbons (except diesel), solar installations and compressed air if fitted with an FKM seal. MT Press stainless steel press fittings are suitable for pipes that comply with DVGW GW541 and UNE-EN-10088. MT Industrial Division products are high-quality stainless steel parts, specifically designed for industrial contexts. The entire range is manufactured under strict quality parameters and complies with the highest certifications in fluid handling. Available references and published specifications: • 01270015 — measures: FEMALE-FEMALE STAINLESS STEEL 316 MT-PRES COUPLING Ø 15; weight (kg): 0.03; small / large box: 10 / 160 • 01270018 — measures: FEMALE-FEMALE STAINLESS STEEL 316 MT-PRES COUPLING Ø 18316; weight (kg): 0.04; small / large box: 10 / 140 • 01270022 — measures: FEMALE-FEMALE STAINLESS STEEL 316 MT-PRES COUPLING Ø 22; weight (kg): 0.05; small / large box: 10 / 120 • 01270028 — measures: FEMALE-FEMALE STAINLESS STEEL 316 MT-PRES COUPLING Ø 28; weight (kg): 0.07; small / large box: 10 / 80 • 01270035 — measures: FEMALE-FEMALE STAINLESS STEEL 316 MT-PRES COUPLING Ø 35; weight (kg): 0.1; small / large box: 5 / 100 • 01270042 — measures: FEMALE-FEMALE STAINLESS STEEL 316 MT-PRES COUPLING Ø 42; weight (kg): 0.13; small / large box: 5 / 60 • 01270054 — measures: FEMALE-FEMALE STAINLESS STEEL 316 MT-PRES COUPLING Ø 54; weight (kg): 0.19; small / large box: 5 / 30 • 01270076 — measures: FEMALE-FEMALE STAINLESS STEEL 316 MT-PRES COUPLING Ø 76; weight (kg): 0.6; small / large box: 1 / 8 • 01270088 — measures: FEMALE-FEMALE STAINLESS STEEL 316 MT-PRES COUPLING Ø 88; weight (kg): 0.81; small / large box: 1 / 7 • 01270108 — measures: FEMALE-FEMALE STAINLESS STEEL 316 MT-PRES COUPLING Ø 108; weight (kg): 1.19; small / large box: 1 / 3 Price and local availability on request. Source: https://mtspain.net/en/f-f-coupling-stainless-steel-mt-press/