Kompaktboy SE 71 Duplex Series
Black water lifting units
Applications:
- pumping of domestic sewage from single-family houses and apartment buildings for greater heads or long pressure pipes
- above-ground installation in frost-free rooms below the backflow level
Product benefits:
- compact dimensions
- pre-assembled – connection pieces & non-return valve included
- comfort control unit included in delivery
- for long pressure pipes (DN 50)
- suitable for pressure drainage
- high delivery heads
The series includes:
- Kompaktboy Duplex SE 71.1 D – Part Number: 17462
- Kompaktboy Duplex SE 71.2 D – Part Number: 17751
- Kompaktboy Duplex SE 71.3 D – Part Number: 17752
- Kompaktboy Duplex SE 71.4 D – Part Number: 17753
Key Information
- polyethylene container with 150 litres capacity and up to 80 litres switching volume
- two built-up grinder pumps with robust, adjustable cutting system made of corrosion-resistant special alloy
- two mechanical seals with intermediate oil chamber
- pressure outlet flange DN 50 with flanged connecting bend and non-return ball valve 1 1/4" FPT
- inlets: 3 x lateral DN 100 and 1 x top DN 100/150
- additional connections 1 ½“ for manual diaphragm pump
- air vent DN 70 (Ø 75mm)
- operation temperature max. 55°C
- operating mode S3 - 25%
- protection grade IP 68 - fully submersible
Accessories
 Gate Valve 50mm 10646 |
 Plastic Gate Valve DN 100 10649 |
 Flange Piece DN 50 PE 11031 |
 Mounting Accessories DN 50 15438 |
