Domestic sewerage

Balcony- and terrace drain HL 90-3000 is equipped with a strainer. The drain has grate 115*115 mm - it is made of stainless steel. Size of grate frame is 121*121. Capacity is 0,56 l/s. The drain can endure load up to 300 kg.

Balcony and terrace drain HL 90-3020 comes with pre-installed lot cover. The drain is equipped with grate 112 x 112 mm and grate frame 132 x 132 mm. Also the drain has flange, horizontal outlet DN40/50 and extension. Capacity is 0,56 l/s.

Download example of use: Balcony and terrace drain HL 90-3020

Air admittance valve HL 904 is designed for installation in unventilated sewer risers with diameters of 32, 40 and 50 mm. The valve protects sanitary devices against disruption of water trap. Capacity is 5,5 l/s. You can mount this air admittance valve on a long horizontal pipe, but pipe length must be greater 4 meters.

Download data sheet: Air admittance valve HL 904

Air admittance valve HL 904T is designed for installation in unventilated sewer risers. The valve protects sanitary devices against disruption of water trap. Capacity is 5,5 l/s. You can mount this air admittance valve on a long horizontal pipe, but pipe length must be greater 4 meters. It is equipped with  T-connection DN40 x 1 1/2'.

Air admittance valve HL 905 for in-wall installation is made of ABS. The valve protects sanitary devices against disruption of water trap. You can mount this air admittance valve on a long horizontal pipe, but pipe length must be greater 4 meters. Including lot cover, removable function cartridge and cover.

Download data sheet: Air admittance valve HL 905

Air admittance valve HL 905.0 for in-wall installation is made of ABS. The device protects sanitary devices against disruption of water trap. Including lot cover, removable function cartridge. Without cover!

Especially for HL 905 model the HL Company produces white cover HL 905.1. Size cover is 125 x 125 mm, it is made of ABS.

Especially for HL 905 model the HL Company produces chrome cover HL 905.2. Size cover is 120 x 120 mm, it is made of ABS.

Especially for HL 905 model the HL Company produces black cover HL 905.3. Size cover is 120 x 120 mm, it is made of ABS.

Especially for HL 905 model the HL Company produces grey cover HL 905.4. Size cover is 120 x 120 mm, it is made of ABS.

Floor drain HL 90G has grate 137*137 mm - it is made of cast iron. Size of grate frame is 150*150 mm. The drain can endure load up to 1500 kg. Also the drain is equipped with a strainer. Capacity is 0,56 l/s. The drain has horizontal outlet DN40/50.

Floor drain HL 90H is used for derivation of meltwater and rainwater to drainage system. The drain has grate 115*115 mm - it is made of stainless steel. Size of grate frame is 123*123 mm. The drain can endure load up to 300 kg. Also the drain is equipped  with a strainer.

Balcony- and terrace drain HL 90H.2 is equipped with a frost- and drought-proof flap seal. It ia installed on balconies and terraces. The drain has horizontal outlet DN40/50. Capacity is 0,50 l/s. The drain can endure load up to 300 kg.

Download data sheet: Balcony and terrace drain HL 90H.2

Floor drain HL 90H.2-3000 is used for derivation of meltwater and rainwater to drainage system. The drain has grate 115*115 mm - it is made of stainless steel. Size of grate frame is 121*121 mm. The drain can endure load up to 300 kg. Also the drain is equipped with a frost- and drought-proof flap seal.

Floor drain HL 90H.2-3020 has horizontal outlet DN40/50. The drain has mould for tiles 112х112 mm - it is made of stainless steel. Size of grate frame is 132х132 mm. The drain can endure load up to 300 kg. Also the drain is equipped with a frost- and drought-proof flap seal. Weight of the drain is 1766 gr. Capacity is 0,5 l/s.

Floor drain HL 90H-3000 has horizontal outlet DN40/50. The drain has grate 115*115 mm - it is made of stainless steel. Size of grate frame is 121*121 mm. Capacity is 0,56 l/s. Also the drain is equipped with a strainer.