Wilo Wilo-HiSewlift 3 Series - Page 25

0197
WILO SE, Nortkirchenstraße 100, 44263 Dortmund - Germany
2014
(ref.) 2117924.01
PrEN 12050-3:2014
Lifting plant for limited applications for faecal wastewater
(Product’s reference code)
HiSewlift 3-I35
HiSewlift 3-35
HiSewlift 3-15
Sewage of locations below flood level for limited applications to prevent any backflow into the
buildings and sites.
Reaction to fire
NPD
Watertightness
- Watertightness No leakage
- Odourtightness No leakage
Effectiveness (Lifting effectiveness)
- Pumping of solids no accumulation of solids
- Pipe connections DN 32
- Minimum ventilation ventilation ensured
- Minimum flow velocity 0,7 m/s at 30 kPa
- Minimum solids free-passage 10 mm
Mechanical resistance no deformation
Noise level ≤ 70 dB(A)
Durability
- of watertightness & Odourtightness No leakage
- of lifting effectiveness no accumulation of solids
- of mechanical resistance no deformation
Dangerous substances NPD