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MK 8/5 - 2.5 HP three-phase vertical multistage electric pump
Flow rate up to 180 l/min (10.8 m³/h). Head up to 70 m. Motor 1.8 Kw (2.5 HP).
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After-sales assistance for product installation.
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Description
The high efficiency and adaptability to the most varied applications, even anomalous ones, make it an ideal choice in the domestic, civil and industrial sectors; in particular for the distribution of water in combination with autoclave tanks, increasing the pressure in the network.
They are recommended for pumping clean water and liquids that are chemically non-aggressive for the materials from which the pump is made.
Installation must be carried out indoors or in any case protected from the elements.
Data sheet
- Motor connection
- THREE-PHASE
- Motor power (HP)
- 2.5
- Absorption at 230V (A)
- 6.1
- Absorption at 400V (A)
- 3.5
- Suction mouth
- 1 "1/4
- Delivery port
- 1 "
- Body Pump
- AISI 304 stainless steel
- Impeller
- Noryl
- Number of impellers
- 5
- Motor shaft
- Stainless steel EN 10088-3 1.4104
- Check valve
- no
- Degree of protection
- IP 44
- Flow rate min. (l./min.)
- 40
- Max flow (l./min.)
- 180
- Min head (m.)
- 18
- Max head (m.)
- 70
- Employments
- water supply, pressurization systems, irrigation, washing systems, fire prevention systems
- Liquid temperature max. (° C)
- 40
- Height (cm)
- 50.4
- Width (cm)
- 18.5
- Depth (cm)
- 22.3
- Weight kg)
- 22.4
- Guarantee
- 2
MK models and performance
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Construction data of the MK series
Bearings
| Pump side motor bearing | 6304 ZZ |
| Opposite side engine bearing | 6204 ZZ |
Tree holding
| Type of seal | Single Mechanical Seal |
| Shrinkage DN1=450 DN2=350 | FN-18 |
| LP diameter | 18 |
| LP fixed ring | Graphite |
| LP rotating ring | Ceramic |
| LP elastomer | NBR |
Materials
| 1.1 - Suction Body | Cast iron GJL 200 EN 1561 |
| 1.2 - Pressing Body | Cast iron GJL 200 EN 1561 |
| 3.0 - Impeller | Reinforced technopolymer |
| 4.0 - Pump shaft | Stainless steel EN 1.4057 (AISI 431) |
| 5.1 - Diffuser | Reinforced technopolymer |
| 5.2 - Wear ring | PTFE |
| 5.3 - Diaphragm/Diffuser Cover | Stainless steel EN 1.4301 (AISI 304) |
| 6.0 - Motor holder | EN-AB 46100 aluminium |
| 7.2 - Pump shirt | Stainless steel EN 1.4301 (AISI 304) |
Compare with Similar Products
 MK 8/5 - 2.5 HP three-phase vertical multistage electric pumpThis product Flow rate up to 180 l/min (10.8 m³/h). Head up to 70 m. Motor 1.8 Kw (2.5 HP). |  MK 5/8 - 3 HP three-phase vertical multistage electric pumpFlow rate up to 120 l/min (7.2 m³/h) Head up to 112 m Motor 2.2 Kw (3 HP) |  MK 8/4 - 2 HP three-phase vertical multistage electric pumpFlow rate up to 180 l/min (10.8 m³/h). Head up to 56 m. Motor 1.5 Kw (2 HP). |  MK 8/6 - 3 HP three-phase vertical multistage electric pumpFlow rate up to 180 l/min (10.8 m³/h). Head up to 86 m. Motor 2.2 Kw (3 HP). | |
|---|---|---|---|---|
| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE |
| Motor power (HP) | Motor power (HP) 2.5 | Motor power (HP) 3 | Motor power (HP) 2 | Motor power (HP) 3 |
| Absorption at 230V (A) | Absorption at 230V (A) 6.1 | Absorption at 230V (A) 8.7 | Absorption at 230V (A) 5.2 | Absorption at 230V (A) 8.7 |
| Absorption at 400V (A) | Absorption at 400V (A) 3.5 | Absorption at 400V (A) 5.0 | Absorption at 400V (A) 3.0 | Absorption at 400V (A) 5.0 |
| Suction mouth | Suction mouth 1 "1/4 | Suction mouth 1 "1/4 | Suction mouth 1 "1/4 | Suction mouth 1 "1/4 |
| Delivery port | Delivery port 1 " | Delivery port 1 " | Delivery port 1 " | Delivery port 1 " |
| Body Pump | Body Pump AISI 304 stainless steel | Body Pump AISI 304 stainless steel | Body Pump AISI 304 stainless steel | Body Pump AISI 304 stainless steel |
| Impeller | Impeller Noryl | Impeller Noryl | Impeller Noryl | Impeller Noryl |
| Number of impellers | Number of impellers 5 | Number of impellers 8 | Number of impellers 4 | Number of impellers 6 |
| Motor shaft | Motor shaft Stainless steel EN 10088-3 1.4104 | Motor shaft Stainless steel EN 10088-3 1.4104 | Motor shaft Stainless steel EN 10088-3 1.4104 | Motor shaft Stainless steel EN 10088-3 1.4104 |
| Check valve | Check valve no | Check valve no | Check valve no | Check valve no |
| Degree of protection | Degree of protection IP 44 | Degree of protection IP 44 | Degree of protection IP 44 | Degree of protection IP 44 |
| Flow rate min. (l./min.) | Flow rate min. (l./min.) 40 | Flow rate min. (l./min.) 20 | Flow rate min. (l./min.) 40 | Flow rate min. (l./min.) 40 |
| Max flow (l./min.) | Max flow (l./min.) 180 | Max flow (l./min.) 120 | Max flow (l./min.) 180 | Max flow (l./min.) 180 |
| Min head (m.) | Min head (m.) 18 | Min head (m.) 40 | Min head (m.) 15 | Min head (m.) 20 |
| Max head (m.) | Max head (m.) 70 | Max head (m.) 112 | Max head (m.) 56 | Max head (m.) 86 |
| Employments | Employments water supply, pressurization systems, irrigation, washing systems, fire prevention systems | Employments water supply, pressurization systems, irrigation, washing systems, fire prevention systems | Employments water supply, pressurization systems, irrigation, washing systems, fire prevention systems | Employments water supply, pressurization systems, irrigation, washing systems, fire prevention systems |
| Liquid temperature max. (° C) | Liquid temperature max. (° C) 40 | Liquid temperature max. (° C) 40 | Liquid temperature max. (° C) 40 | Liquid temperature max. (° C) 40 |
| Height (cm) | Height (cm) 50.4 | Height (cm) 58.5 | Height (cm) 47.7 | Height (cm) 53.1 |
| Width (cm) | Width (cm) 18.5 | Width (cm) 18.5 | Width (cm) 18.5 | Width (cm) 18.5 |
| Depth (cm) | Depth (cm) 22.3 | Depth (cm) 22.3 | Depth (cm) 22.3 | Depth (cm) 22.3 |
| Weight kg) | Weight kg) 22.4 | Weight kg) 23.6 | Weight kg) 20.9 | Weight kg) 22.8 |
| Guarantee | Guarantee 2 | Guarantee 2 | Guarantee 2 | Guarantee 2 |