4ST1 Borehole Pumps

Pump Features:

1. This borehole pump’s key feature is its high pressure and delivery ratio.
2. The reduced stages ensure extended pump life and ease of operation.

Operating Range

1. These pumps are for: domestic, agricultural, mining and industrial use.
2. Head range: 4m – 489m
3. Flow rate: 70 l/m – 1300 l/m
4. Minimum immersion: 1m
5. Maximum sand content: 50g/m³

Key Materials

1. Suction, stage casing and discharge outlets: stainless steel 304
2. Impellers: stainless steel 304
3. Pump shaft: SS AISI 431
4. Bearing bush: anti friction rubber
5. Non-return valve: stainless steel 304
6. Cable guard and strainer: stainless steel 304
7. Pump motor couplings are as per NEMA standards.