327 x 164(185) 110/100/ 90/75 165
255
Rainwater drainage
DN110
HL Rain hoppers
490
HL Hutterer & Lechner GmbH EAN 9003076 + www.hutterer-lechner.com
2325 Himberg, Brauhausgasse 35 sterreich Austria Autriche
Tel.: 0043 / (0) 22 35 / 862 91-0, Fax DW 31
HL Rain hoppers Basic information about design and installation
The drainage of roof rainwater into the sewer or a soakaway belongs to todays normal standard of modern buildings. In the best case the connection between the downpipe and the sewage pipe is a rain hopper. We have assembled some suggestions for you for perfect design and realization: Rainwater downpipes should have a possibility for cleaning, maintainence and inspection at the junction to the horizontal pipe. If rainwater downpipes are connected to the sewer, they have to be secured by a stench trap (in cold regions frostproof), when stench may be espected. The maximum roof surface, which may be drained, is calculated on the basis of the capacity of the downpipes acc. EN12056-3 and a mimimum rainfall quantity of 300l/s x ha. Extract of NORM B2501:2009 Rainwater downpipes, which are installed on the outer side of the building, must be connected to rain hoppers. The rain hoppers may be seen as the best cleaning access.
Relevant standards/directives Norm B2501 ............ Drainage of buildings DIN 1986-100 ............. Drainage systems for buildings and estates EN 12056 ................... Gravity drainage systems inside of buildings
max. 116 m
Rainfall quantity 300 l/ (s x ha)
DN100 E N1 max. 3,5 l/ 2056 s
max. 190 m
DN120 E N12056 max. 5,7 l/ s
max. 6 l/s DN110
HL600
HL600/2
max. 6,5 l/s DN125
174
HL Hutterer & Lechner GmbH EAN 9003076 + www.hutterer-lechner.com
2325 Himberg, Brauhausgasse 35 sterreich Austria Autriche
Tel.: 0043 / (0) 22 35 / 862 91-0, Fax DW 31
HL Rain hoppers HL600, HL600/2
Stench flap: frostproof
Adapter rings: DN75, 90, 100, 110 mm HL600/2: 120 mm
Leaf catcher: easy cleaning
Inspection flap: easy access for cleaning
Supporting ribs: keeps shape during concrete casting Dimension DN110 or DN125: Capacity 6 l/s or 6,67 l/s Ball-joint: Stepless adjustment from horizontal to vertical 90
360 Ball joint: Easy to assemble Plugging lenght: 62 mm -> save plugging
High capacity: Few downpipes Save roof drainage at heavy rain Capacity: 6 6,67 l/s Convenient: Weight appr. 1,5 kg Frostproof According standard: EN 1451-1 Pluggable: fits to all standard sewage pipes
HL600 Weight: 1430 g Material: PP Dimension: DN110, DN125 Capacity: 6 6,67 l/s
175
HL Hutterer & Lechner GmbH EAN 9003076 +
2325 Himberg, Brauhausgasse 35 sterreich Austria Autriche
Tel.: 0043 / (0) 22 35 / 862 91-0, Fax DW 31
HL Rain hoppers Products Data
HL600, HL600/2 Rain hopper with stepless adjustable ball-joint outlet
Data
Capacity Material Connection dimension Outlet Stench trap Standard Recommended for Additional information Including HL600: 6 l/s HL600/2: 6,67 l/s PP HL600: DN110 HL600/2: DN125 Stepless adjustable from 0 90, vertical up to horizontal Frostproof flap DIN 19560 Connection between rainwater downpipe and sewage pipe With additional 360 rotatable ball-joint Leaf catcher, cleaning flap, adapter rings for rainwater downpipes 75, 90, 100 and 110 mm (and 120 mm at HL600/2)
HL600
327 x 164(185) 110/100/ 90/75 165
DN 75 DN 90 DN 100 DN 110
255
HL0600.1E
HL600/2
HL0600.4E
Ball-joint: Stepless adjustment from horizontal to vertical 90
DN110
490
HL0600.2E
HL0600.3E
327 x 164(185)
110/100/ 90/75
165
260
360 Ball joint: Easy to assemble
120
HL-No. 600 600/2
Dimension DN110 DN125
Weight 1430 g 1450 g
DN125
EAN +906000 +906017
490
Piece/package 1 1
EAN-multiple
HL601 Extension
Data
Material Hhe Recommended for Including PP 5 cm, cuttable exact adjustment Silicone, elongation of the stench flap HL0601.4E
327 x 164 25 37 50
HL-No. 601 Dimension Weight 400 g EAN +007370
Piece/package 1
EAN-multiple
176
HL Hutterer & Lechner GmbH EAN 9003076 +
2325 Himberg, Brauhausgasse 35 sterreich Austria Autriche
Tel.: 0043 / (0) 22 35 / 862 91-0, Fax DW 31
HL600G, HL600G/2 Rain hopper like HL600, visible parts made of cast iron
Capacity Material Connection dimension Outlet Stench trap Standard Recommended for Additional information Including HL600G: 6 l/s HL600G/2: 6,67 l/s PP/Cast iron HL600G: DN110 HL600G/2: DN125 Stepless adjustable from 0 90, vertical up to horizontal Frostproof flap DIN 19560 Connection between rainwater downpipe and sewage pipe With additional 360 rotatable ball-joint Leaf catcher, cleaning flap, adapter insert for downpipes 75, 90, 100, 110, 120 mm (to be cut out)
NE
Data
HL0600.11E
HL0600.2E
328 x 164(185) n 120/110/100/90/75 165
20
275
HL0600.4E
DN110
Ball-joint: Stepless adjustment from horizontal to vertical 90
328 x 164(185) n 120/110/100/90/75 165
360 Ball joint: Easy to assemble
20
HL-No. 600G 600G/2
Dimension DN110 DN125
Weight 7000 g 7000 g
EAN +030736 +030743
DN125
281
Piece/package 1 1
EAN-multiple
177
HL Hutterer & Lechner GmbH EAN 9003076 +
HL660/2, HL660/2-80 Rain hopper HL660G Rain hopper - visible parts made of cast iron
Data
Capacity Material Connection dimension Outlet Stench trap Standard Recommended for Including 6,6 l/s PP/Cast iron DN110/125 vertical Frostproof flap DIN 19560 Connection between rainwater downpipe and sewage pipe HL660/2: Leaf catcher, cleaning flap, Adapter rings for downpipes 75, 90, 100, 110 mm; HL660/2-80: additional 80 mm HL660G: Adapter insert 75, 90, 100, 110, 120 mm (to be cut out)
2325 Himberg, Brauhausgasse 35 sterreich Austria Autriche
Tel.: 0043 / (0) 22 35 / 862 91-0, Fax DW 31
HL660/2 HL660/2-80
HL660G
NE
HL660G
HL0600.11E
HL660/2-80
DN 80 DN 100 DN 110
HL660/2
DN 75 DN 90 DN 100 DN 110 HL0600.1E
HL0600.2E
HL0600.4E HL0600.3E
HL-No. 660/2 660/2-80 660G
Dimension DN110/125 DN110/125 DN110/125
Weight 800 g 800 g 6758 g
EAN +011902 +012626 +029600
Piece/package 1 1 1
EAN-multiple +011919 +012633
178
