4SR 12/32 - N-HYD - 300 litre submersible pump
Flow rate up to 300 l/min (18 m³/h). Head up to 184 metres.
WITHOUT ENGINE.
Original spare part for 4SR12/32-N.








Delivery Options
Carrier | Description | Estimated Delivery | |
---|---|---|---|
![]() | Mail Boxes - 2 giorni | This courier delivers within 48 hours from the moment we entrust the products to him. | Tuesday 10 June - Wednesday 11 June |
![]() | Poste Italiane - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust them with the products. | Tuesday 10 June - Wednesday 11 June |
![]() | DHL - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust the products to him. | Tuesday 10 June - Wednesday 11 June |
![]() | One Express - 2 giorni Italia | This courier delivers within 24/72 hours from the moment we entrust them with the products. | Wednesday 11 June - Thursday 12 June |
![]() | SDA - 2 giorni Italia | 2 DAYS | Monday 9 June |

Carrier: Mail Boxes - 2 giorni
Description: This courier delivers within 48 hours from the moment we entrust the products to him.
Estimated delivery:
Tuesday 10 June - Wednesday 11 June

Carrier: Poste Italiane - 2 giorni Italia
Description: This courier delivers within 24/48 hours from the moment we entrust them with the products.
Estimated delivery:
Tuesday 10 June - Wednesday 11 June

Carrier: DHL - 2 giorni Italia
Description: This courier delivers within 24/48 hours from the moment we entrust the products to him.
Estimated delivery:
Tuesday 10 June - Wednesday 11 June

Carrier: One Express - 2 giorni Italia
Description: This courier delivers within 24/72 hours from the moment we entrust them with the products.
Estimated delivery:
Wednesday 11 June - Thursday 12 June

Carrier: SDA - 2 giorni Italia
Description: 2 DAYS
Estimated delivery:
Monday 9 June




The Pedrollo 4SR 12/32 N-HYD pump consists of only the impeller part, without the motor.
The 4SR 12/32 N-HYD can be mounted on any 7.5 HP engine.
Recommended for pumping clean water with sand content not exceeding 150 grams per cubic meter.
It has a flow rate that varies from 50 to 300 litres per minute with a head from 38.5 to 184 metres.
Due to its high performance and reliability, it is suitable for domestic, civil and industrial use, for the distribution of water in conjunction with pressure tanks, for irrigation of vegetable gardens and gardens, for washing systems, for pressure raising or for fire-fighting systems.
Original spare part for 4SR12/32-N.
- Power (HP)
- 7.5
- Delivery mouth
- 2"
- Pump body
- AISI 304 stainless steel
- Impeller
- Noryl
- Number of impellers
- 32
- Pump shaft
- AISI 304 stainless steel
- Min. flow rate (l./min.)
- 50
- Max. flow rate (l./min.)
- 300
- Min. head (m.)
- 38.5
- Max. head (m.)
- 184
- Height (cm)
- 218.1
- External diameter (cm)
- 9.8
- Warranty (years)
- 2
Compare with Similar Products
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---|---|---|---|---|
Power (HP) | Power (HP) 7.5 | Power (HP) 4 | Power (HP) 5.5 | Power (HP) 10 |
Delivery mouth | Delivery mouth 2" | Delivery mouth 2" | Delivery mouth 2" | Delivery mouth 2" |
Pump body | Pump body AISI 304 stainless steel | Pump body AISI 304 stainless steel | Pump body AISI 304 stainless steel | Pump body AISI 304 stainless steel |
Impeller | Impeller Noryl | Impeller Noryl | Impeller Delrin | Impeller Noryl |
Number of impellers | Number of impellers 32 | Number of impellers 18 | Number of impellers 25 | Number of impellers 40 |
Pump shaft | Pump shaft AISI 304 stainless steel | Pump shaft AISI 304 stainless steel | Pump shaft AISI 304 stainless steel | Pump shaft AISI 304 stainless steel |
Min. flow rate (l./min.) | Min. flow rate (l./min.) 50 | Min. flow rate (l./min.) 50 | Min. flow rate (l./min.) 50 | Min. flow rate (l./min.) 50 |
Max. flow rate (l./min.) | Max. flow rate (l./min.) 300 | Max. flow rate (l./min.) 300 | Max. flow rate (l./min.) 300 | Max. flow rate (l./min.) 300 |
Min. head (m.) | Min. head (m.) 38.5 | Min. head (m.) 21.5 | Min. head (m.) 29 | Min. head (m.) 48 |
Max. head (m.) | Max. head (m.) 184 | Max. head (m.) 104 | Max. head (m.) 138 | Max. head (m.) 230 |
Height (cm) | Height (cm) 218.1 | Height (cm) 130.5 | Height (cm) 168 | Height (cm) 268.2 |
External diameter (cm) | External diameter (cm) 9.8 | External diameter (cm) 9.8 | External diameter (cm) 9.8 | External diameter (cm) 9.8 |
Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |