Submittal Sheet

Technical data and performance curves
Unilift CC, KP, AP
3
40
Duolift System
Product description
Fig. 31 Duolift System
Grundfos Duolift Systems are suitable for the collection
and pumping of wastewater below sewer level from
cellars/basements of private homes (shower, bath,
washing machine, and toilets), hospitals, industries,
hotels, restaurants, etc.)
Duolift Systems are supplied with two Grundfos AP
50B pumps. For further information about AP 50B
pumps, see Unilift AP50B on page 35.
Performance curve
Technical data
Basin
Notes:
• Duolift systems are not designed for traffic loads.
• Contact Grundfos Partner Services for availability of
115 V Duolift.
TM04 6435 1010
TM04 3690 4808
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Product number Pump type Hp Ph
Voltage
[V]
Run Start Cable Cover
96966621 AP50B.50.08 1 1 115 - - 25 ft One piece
96966622 AP50B.50.08 1 1 230 6.4 29 25 ft One piece
96966623 AP50B.50.11 1 1/2 1 230 8.4 35 25 ft One piece
Dimensions
[in]
Operating capacity
[gal]
Inlet
[in]
Discharge
[in]
Vent
[in]
Solids
[in]
Panel type
Approx. shipping weight
[lbs]
30 x 3663 4222Duplex 120