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Debem
The Debem IM Series Vertical Centrifugal Pumps are designed for the reliable transfer and recirculation of corrosive and aggressive liquids directly from tanks, pits and sumps. Their vertical immersion design allows the hydraulic section to operate below the liquid level, making them ideal for continuous circulation and transfer applications.
Manufactured in Polypropylene (PP) or PVDF, the IM Series features a seal-less construction with no mechanical seals in contact with the pumped fluid, providing reliable performance with minimal maintenance in demanding chemical environments.
Features
- Vertical immersion design
- Seal-less construction
- Available in Polypropylene (PP) and PVDF
- Suitable for corrosive and aggressive liquids
- Designed for continuous operation
- Closed impeller design
- Available in multiple immersion lengths
- Compact, robust and low-maintenance construction
- Manufactured in Italy
Typical Applications
- CIP chemical transfer
- Process chemical circulation
- Chemical storage tank transfer
- Water and wastewater treatment
- Batch mixing systems
- Chemical dosing systems
- Corrosive fluid recirculation
- General chemical processing
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Model
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Suction connections
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Delivery connections
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Maximum Flow Rate*
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Max head
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Viscosity
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Standard open impeller*
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Passing solids
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Operating Temperature | Available column length |
Motor
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| PP | PVDF | Length (mm) | PP pump weight | PVDF pump weight | |||||||||
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IM 80
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1”1/2 f or DN 40
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G 1″ m or DN 25
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6 m3/h
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7.5 m
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up to 500 cps
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Ø 12 mm H 9 mm
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Ø max 7 mm
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from 0°C to 70°C
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from -10°C to 100°C
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250 | 6.5 kg | 7 kg |
0.37 kw
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| 500 | 7.5 kg | 8 kg | |||||||||||
| 800 | 10.5 kg | 11 kg | |||||||||||
| 1000 | – | – | |||||||||||
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IM 90
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G 1″1/2 f or DN 40
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G 1″ m or DN 25
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9 m3/h
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10.5 m
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up to 500 cps
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Ø 97 mm H 12 mm
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Ø max 10 mm
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from 0°C to 70°C
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from -10°C to 100°C
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250 | 6.5 kg | 7 kg |
0.55 kw
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| 500 | 7.5 kg | 8 kg | |||||||||||
| 800 | 10.5 kg | 11 kg | |||||||||||
| 1000 | – | – | |||||||||||
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IM 95
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G 2″ m or DN 50
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G 1″ 1/2 m or DN 40
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13 m3/h
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12 m
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up to 500 cps
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Ø 100 mm H 7 mm
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Ø max 6 mm
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from 0°C to 70°C
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from -10°C to 100°C
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500 | 15 kg | 16 kg |
0.75 kw
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| 800 | 19 kg | 20 kg | |||||||||||
| 1000 | 22 kg | 23 kg | |||||||||||
| 1250 | 24 kg | 25 kg | |||||||||||
| 1400 | – | – | |||||||||||
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IM 110
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G 2″ m or DN 50
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G 1″ 1/2 m or DN 40
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20 m3/h
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15 m
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up to 500 cps
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Ø 120 mm H 8 mm
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Ø max 6 mm
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from 0°C to 70°C
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from -10°C to 100°C
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500 | 15 kg | 16 kg |
1.1 kw
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| 800 | 19 kg | 20 kg | |||||||||||
| 1000 | 22 kg | 23 kg | |||||||||||
| 1250 | 24 kg | 25 kg | |||||||||||
| 1400 | – | – | |||||||||||
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IM 120
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G 2″ m or DN 50
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G 1″ 1/2 m or DN 40
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25 m3/h
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15.5 m
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up to 500 cps
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Ø 125 mm H 8 mm
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Ø max 6 mm
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from 0°C to 70°C
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from -10°C to 100°C
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500 | 15 kg | 16 kg |
1.5 kw
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| 800 | 19 kg | 20 kg | |||||||||||
| 1000 | 22 kg | 23 kg | |||||||||||
| 1250 | 24 kg | 25 kg | |||||||||||
| 1400 | – | – | |||||||||||
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IM 130
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G 2″ m or DN 50
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G 1″ 1/2 m or DN 40
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25 m3/h
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15.5 m
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up to 500 cps
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Ø 125 mm H 8 mm
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Ø max 6 mm
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from 0°C to 70°C
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from -10°C to 100°C
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500 | 15 kg | 16 kg |
1.5 kw
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| 800 | 19 kg | 20 kg | |||||||||||
| 1000 | 22 kg | 23 kg | |||||||||||
| 1250 | 24 kg | 25 kg | |||||||||||
| 1400 | – | – | |||||||||||
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IM 140
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G 2″ m or DN 50
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G 1″ 1/2 m or DN 40
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40 m3/h
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21 m
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up to 500 cps
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Ø 130 mm H 14 mm
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Ø max 12 mm
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from 0°C to 70°C
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from -10°C to 100°C
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500 | 15 kg | 16 kg |
3 kw
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| 800 | 19 kg | 20 kg | |||||||||||
| 1000 | 22 kg | 23 kg | |||||||||||
| 1250 | 24 kg | 25 kg | |||||||||||
| 1400 | – | – | |||||||||||
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IM 150
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G 2″ 1/2 m or DN 65
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G 2″ m or DN 50
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42 m3/h
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24 m
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up to 500 cps
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Ø 160 mm H 4 mm – 10°
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Ø max 2 mm
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from 0°C to 70°C
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from -10°C to 100°C
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500 | 28 kg | 30 kg |
4 kw
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| 800 | 31 kg | 33 kg | |||||||||||
| 1000 | 33 kg | 35 kg | |||||||||||
| 1250 | 36 kg | 38 kg | |||||||||||
| 1400 | – | – | |||||||||||
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IM 155
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G 2″ 1/2 f or DN 65
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G 2″ m or DN 50
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42 m3/h
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27 m
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up to 500 cps
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Ø 162 mm H 4 mm – 10°
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Ø max 2 mm
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from 0°C to 70°C
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from -10°C to 100°C
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500 | 28 kg | 30 kg |
5.5 kw
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| 800 | 31 kg | 33 kg | |||||||||||
| 1000 | 33 kg | 35 kg | |||||||||||
| 1250 | 36 kg | 38 kg | |||||||||||
| 1400 | – | – | |||||||||||
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IM 160
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G 2″ 1/2 f or DN 65
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G 2″ m or DN 50
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55 m3/h
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32 m
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up to 500 cps
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Ø 162 mm H 11 mm – 10°
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Ø max 9 mm
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from 0°C to 70°C
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from -10°C to 100°C
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500 | 31 kg | 33 kg |
7.5 kw
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| 800 | 34 kg | 36 kg | |||||||||||
| 1000 | 36 kg | 38 kg | |||||||||||
| 1250 | 39 kg | 41 kg | |||||||||||
| 1400 | – | – | |||||||||||
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IM 180
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G 2″ 1/2 f or DN 65
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G 2″ m or DN 50
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75 m3/h
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38 m
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up to 500 cps
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Ø 176 mm H 13 mm – 10°
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Ø max 11 mm
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from 0°C to 70°C
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from -10°C to 100°C
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500 | 31 kg | 33 kg |
11 kw
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| 800 | 34 kg | 36 kg | |||||||||||
| 1000 | 36 kg | 38 kg | |||||||||||
| 1250 | 39 kg | 41 kg | |||||||||||
| 1400 | – | – | |||||||||||
* The performance values refer to primed pumps (with water at 20°C) with open outlet and vary based on the construction materials.
Debem IM Vertical Centrifugal Pump