HTm 8/6 - 3 HP single-phase vertical multistage electric pump
Flow rate up to 200 l/min (12 m³/h). Head up to 94 m. Motor 2.2 Kw (3 HP).




The Pedrollo HTm 8/6 vertical multi-impeller centrifugal electric pump is recommended for pumping clean water and liquids that are chemically non-aggressive for the materials from which the pump is made.
It has a flow rate that varies from 20 to 200 litres per minute with a head from 34.5 to 94 metres.
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.
Installation must be carried out indoors or in any case protected from the elements.
- Motor connection
- SINGLE PHASE
- Power (Kw)
- 2.2
- Power (HP)
- 3
- Suction mouth
- 1 "1/2
- Delivery mouth
- 1 "1/2
- Pump body
- Cast iron
- Impeller
- AISI 304 stainless steel
- Number of impellers
- 3
- Check valve
- No
- Min. flow rate (l./min.)
- 20
- Max. flow rate (l./min.)
- 200
- Min. head (m.)
- 34.5
- Max. head (m.)
- 94
- Jobs
- fire prevention systems, washing systems, irrigation, pressurization systems, water supply
- Warranty (years)
- 2
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Bearings
Pump side motor bearing | 6307 2RS-C3 |
Opposite side engine bearing | 6206 2RS-C3 |
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
1.0 - Pump body | Cast iron GJL 250 EN 1561 |
2.0 - Lid | Cast iron GJL 250 EN 1561 |
3.0 - Impeller | Stainless steel EN 1.4301 (AISI 304) |
4.0 - Pump shaft | Stainless steel EN 1.4057 (AISI 431) |
5.1 - Diffuser | Stainless steel EN 1.4301 (AISI 304) |
7.2 - Pump shirt | Stainless steel EN 1.4301 (AISI 304) |
Compare with Similar Products
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Motor connection | Motor connection SINGLE PHASE | Motor connection -- | Motor connection -- | Motor connection -- |
Power (Kw) | Power (Kw) 2.2 | Power (Kw) -- | Power (Kw) -- | Power (Kw) -- |
Power (HP) | Power (HP) 3 | Power (HP) -- | Power (HP) -- | Power (HP) -- |
Suction mouth | Suction mouth 1 "1/2 | Suction mouth -- | Suction mouth -- | Suction mouth -- |
Delivery mouth | Delivery mouth 1 "1/2 | Delivery mouth -- | Delivery mouth -- | Delivery mouth -- |
Pump body | Pump body Cast iron | Pump body -- | Pump body -- | Pump body -- |
Impeller | Impeller AISI 304 stainless steel | Impeller -- | Impeller -- | Impeller -- |
Number of impellers | Number of impellers 3 | Number of impellers -- | Number of impellers -- | Number of impellers -- |
Check valve | Check valve No | Check valve -- | Check valve -- | Check valve -- |
Min. flow rate (l./min.) | Min. flow rate (l./min.) 20 | Min. flow rate (l./min.) -- | Min. flow rate (l./min.) -- | Min. flow rate (l./min.) -- |
Max. flow rate (l./min.) | Max. flow rate (l./min.) 200 | Max. flow rate (l./min.) -- | Max. flow rate (l./min.) -- | Max. flow rate (l./min.) -- |
Min. head (m.) | Min. head (m.) 34.5 | Min. head (m.) -- | Min. head (m.) -- | Min. head (m.) -- |
Max. head (m.) | Max. head (m.) 94 | Max. head (m.) -- | Max. head (m.) -- | Max. head (m.) -- |
Range of application | Range of application -- | Range of application -- | Range of application 0.38-151.4 l / min | Range of application 0.38-151.4 l / min |
Pressure | Pressure -- | Pressure -- | Pressure 0.7-12 bar | Pressure 0.7-12 bar |
Jobs | Jobs fire prevention systems, washing systems, irrigation, pressurization systems, water supply | Jobs -- | Jobs -- | Jobs -- |
Non-potable water indicator | Non-potable water indicator -- | Non-potable water indicator -- | Non-potable water indicator No | Non-potable water indicator No |
Manual flow regulation | Manual flow regulation -- | Manual flow regulation -- | Manual flow regulation Yes | Manual flow regulation Yes |
Self-cleaning device | Self-cleaning device -- | Self-cleaning device -- | Self-cleaning device Yes | Self-cleaning device Yes |
Supply voltage (Volts) | Supply voltage (Volts) -- | Supply voltage (Volts) 9 | Supply voltage (Volts) 24 | Supply voltage (Volts) 24 |
Height (cm) | Height (cm) -- | Height (cm) -- | Height (cm) 13 | Height (cm) 13 |
Width (cm) | Width (cm) -- | Width (cm) -- | Width (cm) 7 | Width (cm) 7 |
Depth (cm) | Depth (cm) -- | Depth (cm) -- | Depth (cm) 12.7 | Depth (cm) 12.7 |
Attack size | Attack size -- | Attack size 1 " | Attack size 1 " | Attack size 1 " |
Warranty (years) | Warranty (years) 2 | Warranty (years) 5 | Warranty (years) 5 | Warranty (years) 5 |
Type of attack | Type of attack -- | Type of attack male / male | Type of attack male / male | Type of attack female / female |
Body | Body -- | Body PVC | Body PVC | Body PVC |