LORO-X VERSAL Siphonic drains, series 21, one-piece, without thermal insulation, vertical outlet, for main drainage with siphonic flow, discharge rate 9.4 l/s at 55 mm water level on the roof, with clamping flange as loose and fixed flange construction including compression seals, for bituminous and plastic roofing sheets, Strainer unit for inverted roofs, according to DIN EN 1253, proof of performance with standard-compliant testing system with 4.2 m non-ventilated downpipe according to LX data sheet LX849, drain made of stainless steel, DN 70

LORO-X VERSAL Siphonic drains, series 21, one-piece, with thermal insulation, vertical outlet, for main drainage with siphonic flow, discharge rate 9.4 l/s at 55 mm water level on the roof, with clamping flange as loose and fixed flange construction including compression seals, for bituminous and plastic roofing sheets, Strainer unit for inverted roofs, according to DIN EN 1253, proof of performance with standard-compliant testing system with 4.2 m non-ventilated downpipe according to LX data sheet LX849, drain made of stainless steel, DN 70

LORO-X VERSAL Siphonic drains, series 21, one-piece, with thermal insulation and heating, vertical outlet, for main drainage with siphonic flow, discharge rate 9.4 l/s at 55 mm water level on the roof, with clamping flange as loose and fixed flange construction including compression seals, for bituminous and plastic roofing sheets, Strainer unit for inverted roofs, according to DIN EN 1253, proof of performance with standard-compliant testing system with 4.2 m non-ventilated downpipe according to LX data sheet LX849, drain made of stainless steel, DN 70