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DCm 20 - Single-phase cast iron electric pump for clear water, 1 HP
Flow rate up to 250 l/min (15 m³/h). Head up to 20 m. 0.75 Kw (1 HP) motor.
Variants:
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
New version of the DC series completely designed and made even more reliable with the introduction of the double mechanical seal and the cataphoresis treatment of all cast iron parts.
The DC submersible pumps, built in cast iron of considerable thickness, exceptional strength, resistance to abrasion and durability over time, are recommended for draining clear or slightly dirty water.
They stand out for their robustness and reliability in fixed installations with automatic operation.
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.)
- 10
- Jobs
- drainage, drying up, slightly dirty waters
- Max. liquid temperature (°C)
- +40°C
- Height (cm)
- 32.2
- Weight (Kg)
- 17
- Warranty (years)
- 2
DCm models and performances
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Construction data of the DC 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 | Cast iron GJL 200 EN 1561 |
| 6.1 - Engine cover | Reinforced technopolymer |
| 7.0 - Lantern | Stainless steel EN 1.4301 (AISI 304) |
| 8.0 - Suction Grid/Filter | Stainless steel EN 1.4301 (AISI 304) |
Compare with Similar Products
DCm 20 - Single-phase cast iron electric pump for clear water, 1 HPThis product Flow rate up to 250 l/min (15 m³/h). Head up to 20 m. 0.75 Kw (1 HP) motor. |
DCm 10 - Single-phase cast iron electric pump for clear water, 1 HPFlow rate up to 300 l/min (18 m³/h). Head up to 16 m. 0.75 Kw (1 HP) motor. |
DCm 30 - Single-phase cast iron electric pump for clear water, 1.5 HPFlow rate up to 275 l/min (16.5 m³/h). Head up to 26 m. 1.1 Kw (1.5 HP) motor. |
DCm 42 - 2 HP single-phase cast iron electric pump for clear waterFlow rate up to 500 l/min (30 m³/h). Head up to 31 m. 1.5 kW (2 HP) motor. |
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| Price |
Price
€559.98
-42%
€324.79
|
Price
€547.78
-42%
€317.71
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Price
€616.10
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€357.34
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€1,633.58
-42%
€947.48
|
| 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) 0.75 | Power (Kw) 1.1 | Power (Kw) 1.5 |
| Power (HP) | Power (HP) 1 | Power (HP) 1 | Power (HP) 1.5 | Power (HP) 2 |
| Absorption at 230V (A) | Absorption at 230V (A) 5.7 | Absorption at 230V (A) 4.7 | Absorption at 230V (A) 7.2 | Absorption at 230V (A) 7.2 |
| Capacitor | Capacitor 20 µF 450 VL | Capacitor 20 µF 450 VL | Capacitor 25 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 AISI 304 stainless steel |
| 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.) 300 | Max. flow rate (l./min.) 275 | Max. flow rate (l./min.) 275 |
| Min. head (m.) | Min. head (m.) 8 | Min. head (m.) 3 | Min. head (m.) 9 | Min. head (m.) 9 |
| Max. head (m.) | Max. head (m.) 20 | Max. head (m.) 16 | Max. head (m.) 26 | Max. head (m.) 26 |
| Cable length (m.) | Cable length (m.) 10 | Cable length (m.) 10 | Cable length (m.) 10 | Cable length (m.) 10 |
| Jobs | Jobs drainage, drying up, slightly dirty waters | Jobs drainage, drying up, slightly dirty waters | 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) 32.2 | Height (cm) 32.2 | Height (cm) 33.7 | Height (cm) 33.7 |
| Width (cm) | Width (cm) -- | Width (cm) -- | Width (cm) -- | Width (cm) -- |
| Depth (cm) | Depth (cm) -- | Depth (cm) -- | Depth (cm) -- | Depth (cm) -- |
| Weight (Kg) | Weight (Kg) 17 | Weight (Kg) 16.9 | Weight (Kg) 18.8 | Weight (Kg) 18.8 |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |
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