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-42%
Dm 20 (5m) - 1 HP single-phase clear water pump
Flow rate up to 250 l/min (15 m³/h). Head up to 20 m. 0.75 kW (1 HP) motor. 5 m cable with Schuko plug.
Telephone support for information before purchasing.
Reinforced packaging to reduce transport damage.
After-sales assistance for product installation.
We supply all spare parts on this product.
Description
The Dm 20 submersible electric pump from Pedrollo 's D series stands out for its reliability.
Recommended for domestic and civil installations.
Installation can be carried out up to meters below the water level. To ensure continuous operation, the electric pump requires a minimum immersion depth of 210 mm.
Solidity, sturdiness and durability over time are guaranteed by Pedrollo 's use of cast iron, technopolymer and stainless steel in its production.
The cable supplied with the Dm 20 is 5 metres long.
Data sheet
- Motor connection
- SINGLE-PHASE
- Power (Kw)
- 0.75
- Power (HP)
- 1
- Absorption at 230V (A)
- 5.7
- Capacitor
- 20 µF 450 VL
- Delivery mouth
- 1" 1/2
- Pump body
- Cast iron
- Impeller
- Technopolymer
- Number of impellers
- 1
- Crankshaft
- AISI 431 stainless steel
- Check valve
- No
- Degree of protection
- IP 68
- Minimum flow rate (l./min.)
- 25
- Max. flow rate (l./min.)
- 250
- Min. head (m.)
- 8
- Max. head (m.)
- 20
- Cable length (m.)
- 5
- Jobs
- drainage, drying up
- Max. liquid temperature (°C)
- +40°C
- Height (cm)
- 34.4
- Weight (Kg)
- 12.9
- Warranty (years)
- 2
Models and performances Dm
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Construction data of the D series
Bearings
| Pump side motor bearing | 6203 ZZ |
| Opposite side engine bearing | 6203 ZZ |
Tree holding
| Type of seal | Double mechanical seal in oil chamber |
| LM diameter | 14 |
| LM fixed ring | Silicon carbide |
| LM rotating ring | Graphite |
| LM elastomer | NBR |
| Shrinkage DN1=450 DN2=350 | MG1-14D SIC |
| LP diameter | 14 |
| LP fixed ring | Silicon carbide |
| LP rotating ring | Silicon carbide |
| LP elastomer | NBR |
Materials
| 1.0 - Pump body | Cast iron GJL 200 EN 1561 |
| 2.2 - Suction cover | Stainless steel EN 1.4301 (AISI 304) |
| 3.0 - Impeller | Reinforced technopolymer |
| 4.0 - Pump shaft | Stainless steel EN 1.4057 (AISI 431) |
| 6.0 - Motor holder | Stainless steel EN 1.4301 (AISI 304) |
| 6.1 - Engine cover | Stainless steel EN 1.4301 (AISI 304) |
| 7.0 - Lantern | Stainless steel EN 1.4301 (AISI 304) |
| 8.0 - Suction Grid/Filter | Stainless steel EN 1.4301 (AISI 304) |
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Compare with Similar Products
 Dm 20 (5m) - 1 HP single-phase clear water pumpThis product Flow rate up to 250 l/min (15 m³/h). Head up to 20 m. 0.75 kW (1 HP) motor. 5 m cable with Schuko plug. |  Dm 8 (5m) - 0.75 HP single-phase clear water pumpFlow rate up to 250 l/min (15 m³/h). Head up to 13 m. 0.55 kW (0.75 HP) motor. 5-meter cable with Schuko plug. |  Dm 10 (5m) - 1 HP single-phase clear water pumpFlow rate up to 300 l/min (18 m³/h). Head up to 16 m. 0.75 kW (1 HP) motor. 5 m cable with Schuko plug. |  Dm 30 - 1.5 HP single-phase electric pump for clear waterFlow rate up to 275 l/min (16.5 m³/h). Head up to 26 m. 1.1 kW (1.5 HP) motor. | |
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| Price | Price €459.94 -42% €266.77 | Price €442.86 -42% €256.86 | Price €452.62 -42% €262.52 | Price €559.98 -42% €324.79 |
| Motor connection | Motor connection SINGLE-PHASE | Motor connection SINGLE-PHASE | Motor connection SINGLE-PHASE | Motor connection SINGLE-PHASE |
| Power (Kw) | Power (Kw) 0.75 | Power (Kw) 0.55 | Power (Kw) 0.75 | Power (Kw) -- |
| Power (HP) | Power (HP) 1 | Power (HP) 0.75 | Power (HP) 1 | Power (HP) 1.5 |
| Absorption at 230V (A) | Absorption at 230V (A) 5.7 | Absorption at 230V (A) 3.2 | Absorption at 230V (A) 4.7 | Absorption at 230V (A) 7.2 |
| Capacitor | Capacitor 20 µF 450 VL | Capacitor 20 µF 450 VL | Capacitor 20 µF 450 VL | Capacitor 25 µF 450 VL |
| Delivery mouth | Delivery mouth 1" 1/2 | Delivery mouth 1" 1/2 | Delivery mouth 1" 1/2 | Delivery mouth 1" 1/2 |
| Pump body | Pump body Cast iron | Pump body Cast iron | Pump body Cast iron | Pump body Cast iron |
| Impeller | Impeller Technopolymer | Impeller Technopolymer | Impeller Technopolymer | Impeller Technopolymer |
| Number of impellers | Number of impellers 1 | Number of impellers 1 | Number of impellers 1 | Number of impellers 1 |
| Crankshaft | Crankshaft AISI 431 stainless steel | Crankshaft AISI 431 stainless steel | Crankshaft AISI 431 stainless steel | Crankshaft AISI 431 stainless steel |
| Check valve | Check valve No | Check valve No | Check valve No | Check valve No |
| Degree of protection | Degree of protection IP 68 | Degree of protection IP 68 | Degree of protection IP 68 | Degree of protection IP 68 |
| Minimum flow rate (l./min.) | Minimum flow rate (l./min.) 25 | Minimum flow rate (l./min.) 25 | Minimum flow rate (l./min.) 25 | Minimum flow rate (l./min.) 25 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 250 | Max. flow rate (l./min.) 250 | Max. flow rate (l./min.) 300 | Max. flow rate (l./min.) 275 |
| Min. head (m.) | Min. head (m.) 8 | Min. head (m.) 3 | Min. head (m.) 3 | Min. head (m.) 9 |
| Max. head (m.) | Max. head (m.) 20 | Max. head (m.) 13 | Max. head (m.) 16 | Max. head (m.) 26 |
| Cable length (m.) | Cable length (m.) 5 | Cable length (m.) 5 | Cable length (m.) 5 | Cable length (m.) 10 |
| Jobs | Jobs drainage, drying up | Jobs drainage, drying up | Jobs drainage, drying up | Jobs drainage, drying up |
| Max. liquid temperature (°C) | Max. liquid temperature (°C) +40°C | Max. liquid temperature (°C) +40°C | Max. liquid temperature (°C) +40°C | Max. liquid temperature (°C) +40°C |
| Height (cm) | Height (cm) 34.4 | Height (cm) 34.4 | Height (cm) 34.4 | Height (cm) 35.5 |
| Weight (Kg) | Weight (Kg) 12.9 | Weight (Kg) 12 | Weight (Kg) 12.9 | Weight (Kg) 15.1 |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |
