6SR12/21 - HYD - 330 litre submersible pump
HYDRAULIC PART. WITHOUT MOTOR.
Flow rate up to 330 l/min (19.8 m³/h). Head up to 292 metres.
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 11 November - Wednesday 12 November |
![]() | Poste Italiane - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust them with the products. | Tuesday 11 November - Wednesday 12 November |
![]() | DHL - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust the products to him. | Tuesday 11 November - Wednesday 12 November |
![]() | One Express - 2 giorni Italia | This courier delivers within 24/72 hours from the moment we entrust them with the products. | Wednesday 12 November - Monday 17 November |
![]() | Poste Italiane - 3 giorni punto di ritiro | This courier delivers within 24/72 hours from the moment we entrust them with the products. | Monday 10 November |
![]() | Ritiro in negozio | Choose where to collect your order within 24/48 hours. | Monday 10 November |

Carrier: Mail Boxes - 2 giorni
Description: This courier delivers within 48 hours from the moment we entrust the products to him.
Estimated delivery:
Tuesday 11 November - Wednesday 12 November

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 11 November - Wednesday 12 November

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 11 November - Wednesday 12 November

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 12 November - Monday 17 November

Carrier: Poste Italiane - 3 giorni punto di ritiro
Description: This courier delivers within 24/72 hours from the moment we entrust them with the products.
Estimated delivery:
Monday 10 November

Carrier: Ritiro in negozio
Description: Choose where to collect your order within 24/48 hours.
Estimated delivery:
Monday 10 November




The 6SR 12/21 HYD pump by Pedrollo consists of only the impeller part, without the motor.
The 6SR 12/21 HYD can be mounted on any HP engine.
Recommended for pumping clean water with sand content not exceeding 100 grams per cubic meter.
The PEDROLLO 6SR12/21 has a flow rate that varies from 50 to 330 litres per minute with a head from 84 to 292 metres.
Due to its high performance and reliability, it is suitable for use in the civil, industrial and agricultural fields, for the distribution of water in conjunction with pressure tanks, for irrigation, for washing systems, for pressure raising or for fire-fighting systems.
Original spare part for 6SR12/21.
- Power (HP)
- 15
- Delivery mouth
- 3"
- Pump body
- Cast iron
- Impeller
- Noryl
- Number of impellers
- 21
- Pump shaft
- AISI 304 stainless steel
- Minimum flow rate (l./min.)
- 50
- Max. flow rate (l./min.)
- 330
- Min. head (m.)
- 84
- Max. head (m.)
- 292
- Height (cm)
- 132.8
- External diameter (cm)
- 14.95
- Warranty (years)
- 2
Compare with Similar Products
![]() 6SR12/21 - HYD - 330 litre submersible pumpThis product HYDRAULIC PART. WITHOUT MOTOR. Flow rate up to 330 l/min (19.8 m³/h). Head up to 292 metres. | ![]() 6SR12/18 - HYD - 330 litre submersible pumpHYDRAULIC PART. WITHOUT MOTOR. Flow rate up to 330 l/min (19.8 m³/h). Head up to 250 meters. | ![]() 6SR12/25 - HYD - 330 litre submersible pumpHYDRAULIC PART. WITHOUT MOTOR. Flow rate up to 330 l/min (19.8 m³/h). Head up to 349 metres. | ![]() 6SR12/28 - HYD - 330 litre submersible pumpHYDRAULIC PART. WITHOUT MOTOR. Flow rate up to 330 l/min (19.8 m³/h). Head up to 390 metres. | |
|---|---|---|---|---|
| Price | Price €1,457.90 -45% €801.85 | Price €1,337.12 -45% €735.42 | Price €1,557.94 -45% €856.87 | Price €1,631.14 -45% €897.13 |
| Power (HP) | Power (HP) 15 | Power (HP) 12.5 | Power (HP) 17.5 | Power (HP) 20 |
| Delivery mouth | Delivery mouth 3" | Delivery mouth 3" | Delivery mouth 3" | Delivery mouth 3" |
| Pump body | Pump body Cast iron | Pump body Cast iron | Pump body Cast iron | Pump body -- |
| Impeller | Impeller Noryl | Impeller Noryl | Impeller Noryl | Impeller Noryl |
| Number of impellers | Number of impellers 21 | Number of impellers 18 | Number of impellers 25 | Number of impellers 28 |
| 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 |
| Minimum flow rate (l./min.) | Minimum flow rate (l./min.) 50 | Minimum flow rate (l./min.) 50 | Minimum flow rate (l./min.) 50 | Minimum flow rate (l./min.) 50 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 330 | Max. flow rate (l./min.) 330 | Max. flow rate (l./min.) 330 | Max. flow rate (l./min.) 330 |
| Min. head (m.) | Min. head (m.) 84 | Min. head (m.) 72 | Min. head (m.) 100 | Min. head (m.) 112 |
| Max. head (m.) | Max. head (m.) 292 | Max. head (m.) 250 | Max. head (m.) 349 | Max. head (m.) 390 |
| Height (cm) | Height (cm) 132.8 | Height (cm) 119.8 | Height (cm) 150.2 | Height (cm) 163.2 |
| External diameter (cm) | External diameter (cm) 14.95 | External diameter (cm) 14.95 | External diameter (cm) 14.95 | External diameter (cm) 14.95 |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |




