MT Valves & Fittings product. Available references and published specifications: • 64727302016Q — measures: REDUCING STRAIGHT COUPLING Ø20XØ16 TYPE U; weight (kg): 0.04; small / large box: 35 / 140 • 64727302516Q — measures: REDUCING STRAIGHT COUPLING Ø25XØ16 TYPE U; weight (kg): 0.07; small / large box: 30 / 120 • 64727302520Q — measures: REDUCING STRAIGHT COUPLING Ø25XØ20 TYPE U; weight (kg): 0.07; small / large box: 20 / 80 • 64727303216Q — measures: REDUCING STRAIGHT COUPLING Ø32XØ16 TYPE U; weight (kg): 0.1; small / large box: 15 / 60 • 64727303220Q — measures: REDUCING STRAIGHT COUPLING Ø32XØ20 TYPE U; weight (kg): 0.1; small / large box: 15 / 60 • 64727303225Q — measures: REDUCING STRAIGHT COUPLING Ø32XØ25 TYPE U; weight (kg): 0.12; small / large box: 15 / 60 • 64727304025Q — measures: REDUCED STRAIGHT COUPLING MULT. PRESS Ø40XØ25 TYPE U-WHITE; weight (kg): 0.25; small / large box: 6 / 24 • 64727304032Q — measures: REDUCED STRAIGHT COUPLING MULT. PRESS Ø40XØ32 TYPE U-WHITE; weight (kg): 0.26; small / large box: 6 / 24 • 64727305025Q — measures: REDUCED STRAIGHT COUPLING MULT. PRESS Ø50XØ25 TYPE U-WHITE; weight (kg): 0.32; small / large box: 4 / 16 • 64727305032Q — measures: REDUCED STRAIGHT COUPLING MULT. PRESS Ø50XØ32 TYPE U-WHITE; weight (kg): 0.33; small / large box: 4 / 16 • 64727305040Q — measures: REDUCED STRAIGHT COUPLING MULT. PRESS Ø50XØ40 TYPE U-WHITE; weight (kg): 0.46; small / large box: 3 / 12 • 64727306340Q — measures: REDUCED STRAIGHT COUPLING MULT. PRESS Ø63XØ40 TYPE U-WHITE; weight (kg): 0.71; small / large box: 4 / 8 • 64727306350Q — measures: REDUCED STRAIGHT COUPLING MULT. PRESS Ø63XØ50 TYPE U-WHITE; weight (kg): 0.74; small / large box: 4 / 8 Price and local availability on request. Source: https://mtspain.net/en/reducing-straight-coupling-multilayer-press-fitting-u-profile-white/