MT Valves & Fittings product. Available references and published specifications: • 647130016Q — measures: MULT. PRESS EQUAL TEE Ø16X2,0 TYPE U; weight (kg): 0.06; small / large box: 18 / 72 • 647130020Q — measures: MULT. PRESS EQUAL TEE Ø20X2,0 TYPE U; weight (kg): 0.09; small / large box: 15 / 60 • 647130025Q — measures: MULT. PRESS EQUAL TEE Ø25X2,5 TYPE U; weight (kg): 0.18; small / large box: 9 / 36 • 647130032Q — measures: MULT. PRESS EQUAL TEE Ø32X3,0 TYPE U; weight (kg): 0.26; small / large box: 5 / 20 • 647130040Q — measures: EQUAL TEE MULT. PRESS Ø40X4 TYPE U-WHITE; weight (kg): 0.66; small / large box: 2 / 8 • 647130050Q — measures: EQUAL TEE MULT. PRESS Ø50X4,5 TYPE U-WHITE; weight (kg): 0.88; small / large box: 1 / 4 • 647130063Q — measures: EQUAL TEE MULT. PRESS Ø63X6 TYPE U-WHITE; weight (kg): 1.81; small / large box: 1 / 2 Price and local availability on request. Source: https://mtspain.net/en/tee-multilayer-press-fitting-u-profile-white/