HL605Product overview / Major drains of "perfect series" / horizontal / flap seal / without flangeperfect-drain DN110 horizontal 244x244mm plastic /226x226mm cast iron with frost-proof flap seal  HL605.1Product overview / Major drains of "perfect series" / horizontal / flap seal / without flangeperfect-drain DN110 horizontal 260x260mm/226x226mm cast iron with frost-proof flap seal  HL605LProduct overview / Major drains of "perfect series" / horizontal / flap seal / without flangeperfect-drain DN110 horizontal 244x244mm/226x226mm plastic with frost-proof flap seal  HL605SProduct overview / Major drains of "perfect series" / horizontal / flap seal / without flangeperfect-drain DN110 horizontal 244x244mm/226x226mm plastic with frost-proof flap seal  HL615Product overview / Major drains of "perfect series" / horizontal / flap seal / flangeperfect-drain DN110 horizontal with flange, 240x240mm plastic/226x226mm cast iron with frost-proof flap seal  HL615.1Product overview / Major drains of "perfect series" / horizontal / flap seal / flangeperfect-drain DN110 horizontal with flange, 260x260mm/226x226mm cast iron with frost-proof flap seal  HL615.1HProduct overview / Major drains of "perfect series" / horizontal / flap seal / bitumen membraneperfect-drain DN110 horizontal with bitumen membrane, 260x260mm/226x226mm cast iron with frost-proof flap seal  HL615HProduct overview / Major drains of "perfect series" / horizontal / flap seal / bitumen membraneperfect-drain DN110 horizontal with bitumen membrane, 240x240mm plastic/226x226mm cast iron with frost-proof flap seal  HL615HLProduct overview / Major drains of "perfect series" / horizontal / flap seal / bitumen membraneperfect-drain DN110 horizontal with bitumen membrane, 240x240mm/226x226mm plastic with frost-proof flap seal  HL615HSProduct overview / Major drains of "perfect series" / horizontal / flap seal / bitumen membraneperfect-drain DN110 horizontal with bitumen membrane, 240x240mm plastic/226x226mm stainless steel with frost-proof flap seal  HL615LProduct overview / Major drains of "perfect series" / horizontal / flap seal / flangeperfect-drain DN110 horizontal with flange, 240x240mm/226x226mm plastic with frost-proof flap seal  HL615SProduct overview / Major drains of "perfect series" / horizontal / flap seal / flangeperfect-drain DN110 horizontal with flange, 240x240mm plastic/226x226mm stainless steel with frost-proof flap seal