HT 3/8-PRO - 3 HP three-phase vertical multistage electric pump
Flow rate up to 90 l/min (7.8 m³/h). Head up to 129 m. 2.2 Kw (3 HP) motor.
The Pedrollo HT 3/8-PRO centrifugal electric pump is ideal for the civil, agricultural and industrial sectors.
Recommended for pumping clean water and liquids that are not chemically aggressive towards the materials from which the pump is made.
Pedrollo has designed this pump to guarantee high hydraulic performance combined with a robust, compact and reliable mechanical construction.
The HT 3/8-PRO is recommended for water distribution in conjunction with pressure tanks, for increasing network pressure, for fire-fighting systems, for washing systems and for irrigation.
It must be powered by a three-phase voltage, has a horsepower of 4 HP and the temperature of the liquid to be pumped ranges from -15 degrees centigrade up to 90.
The flow rate ranges from 5 to 90 metres and the head from 69.5 to 129 litres.
The HT 3/8-PRO is made of a multi-stage stainless steel construction ensuring a long life and a very low noise threshold in operation.
All pump components are made of stainless steel which guarantees long life and high performance.
- Motor connection
- THREE-PHASE
- Power (Kw)
- 2.2
- Power (HP)
- 3
- Suction mouth
- 1"
- Delivery mouth
- 1"
- Pump body
- Cast iron
- Impeller
- AISI 304 stainless steel
- Number of impellers
- 8
- Check valve
- No
- Minimum flow rate (l./min.)
- 5
- Max. flow rate (l./min.)
- 90
- Min. head (m.)
- 69.5
- Max. head (m.)
- 129
- Jobs
- fire prevention systems, washing systems, irrigation, pressurization systems, water supply
- Height (cm)
- 68.5
- Width (cm)
- 25.0
- Depth (cm)
- 25.7
- Weight (Kg)
- 45.2
- Warranty (years)
- 2
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Bearings
| Pump side motor bearing | 6304 2RS-C3 |
| Opposite side engine bearing | 6204 ZZ-C3E |
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 | Stainless steel EN 1.4301 (AISI 304) |
| 2.0 - Lid | Stainless steel EN 1.4301 (AISI 304) |
| 3.0 - Impeller | Stainless steel EN 1.4301 (AISI 304) |
| 4.0 - Pump shaft | Stainless steel EN 1.4404 (AISI 316L) |
| 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
 HT 3/8-PRO - 3 HP three-phase vertical multistage electric pumpThis product Flow rate up to 90 l/min (7.8 m³/h). Head up to 129 m. 2.2 Kw (3 HP) motor. |  HT 3/8 - 3 HP three-phase vertical multistage electric pumpFlow rate up to 90 l/min (5.4 m³/h). Head up to 65 m. Motor 2.2 Kw (3 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 114 m Motor 2.2 Kw (3 HP) | |
|---|---|---|---|
| Price | Price €2,781.60 -45% €1,529.88 | Price €2,010.56 -45% €1,105.81 | Price €910.12 -42% €527.87 |
| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE |
| Power (Kw) | Power (Kw) 2.2 | Power (Kw) 2.2 | Power (Kw) 2.2 |
| Power (HP) | Power (HP) 3 | Power (HP) 3 | Power (HP) 3 |
| Absorption at 230V (A) | Absorption at 230V (A) -- | Absorption at 230V (A) -- | Absorption at 230V (A) 8.7 |
| Current consumption at 400V (A) | Current consumption at 400V (A) -- | Current consumption at 400V (A) -- | Current consumption at 400V (A) 5.0 |
| Suction mouth | Suction mouth 1" | Suction mouth 1" | Suction mouth 1" 1/4 |
| Delivery mouth | Delivery mouth 1" | Delivery mouth 1" | Delivery mouth 1" |
| Pump body | Pump body Cast iron | Pump body Cast iron | Pump body AISI 304 stainless steel |
| Impeller | Impeller AISI 304 stainless steel | Impeller AISI 304 stainless steel | Impeller Noryl |
| Number of impellers | Number of impellers 8 | Number of impellers 8 | Number of impellers 8 |
| Crankshaft | Crankshaft -- | Crankshaft -- | Crankshaft Stainless steel EN 10088-3 1.4104 |
| Check valve | Check valve No | Check valve No | Check valve No |
| Degree of protection | Degree of protection -- | Degree of protection -- | Degree of protection IP 44 |
| Minimum flow rate (l./min.) | Minimum flow rate (l./min.) 5 | Minimum flow rate (l./min.) 5 | Minimum flow rate (l./min.) 20 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 90 | Max. flow rate (l./min.) 90 | Max. flow rate (l./min.) 120 |
| Min. head (m.) | Min. head (m.) 69.5 | Min. head (m.) 33 | Min. head (m.) 34 |
| Max. head (m.) | Max. head (m.) 129 | Max. head (m.) 65 | Max. head (m.) 114 |
| Jobs | Jobs fire prevention systems, washing systems, irrigation, pressurization systems, water supply | Jobs fire prevention systems, washing systems, irrigation, pressurization systems, water supply | Jobs water supply, pressurization systems, irrigation, washing systems, fire prevention systems |
| Max. liquid temperature (°C) | Max. liquid temperature (°C) -- | Max. liquid temperature (°C) -- | Max. liquid temperature (°C) +40°C |
| Height (cm) | Height (cm) 68.5 | Height (cm) 68.5 | Height (cm) 58.5 |
| Width (cm) | Width (cm) 25.0 | Width (cm) 25.0 | Width (cm) 18.5 |
| Depth (cm) | Depth (cm) 25.7 | Depth (cm) 25.7 | Depth (cm) 22.3 |
| Weight (Kg) | Weight (Kg) 45.2 | Weight (Kg) 47.2 | Weight (Kg) 23.6 |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |