Applications:
– Irrigation with sprinkler systems
– Fire fighting
– Move large quantity over long distances
– Rice field irrigation
• Gardening / orchard cultivation
– Pump water from well
• Filling water reservoirs
• Filling or draining water from ponds
• Filling or draining water from fish farms
– Washing livestock, barns or farm equipment
– Process water with solid particles up to 3 mm
The Koshin SERH-50B high-pressure petrol engine pump is very effective in firefighting due to its high delivery head (57 m). It is also used for domestic, construction and municipal purposes (pumping water out of cellars, supplying water to houses, flushing the ground, filling tanks, irrigating fields). Despite its professional affiliation, the device is easy to operate and maintain. The model is equipped with a reliable Honda engine with an output of 3.9 hp.
Features:
- Durability The housing of the Koshin SERH-50B motor pump is made of an aluminium alloy. The material is insensitive to corrosion, temperature influences and deformation, which contributes to a longer service life.
- Efficient operation. The Honda GX160 four-stroke engine with 3.9 hp is capable of pumping 440 litres of liquid per minute.
- Robust construction The motor and pump are mounted on a robust metal frame that protects the appliance from deformation and mechanical damage.
Performance Curve:
Documentation:
* This link leads to the parts list of the model SERH-50B-BAA. If the complete designation of your pump model differs from this, please ask us for the correct parts list via our contact form.
Technical information:
| Suction connection diameter | 50 mm (2″) |
| Outlet connection diameter | 50 mm (2″) |
| Total head | 26 m |
| Connection thread | External pipe thread BSP or NPT |
| Total head | 57 m (187 ft)57 m (187 ft) |
| Delivery rate | 440 L/min (116 USG/min) |
| Max. Suction height | 8 m (26 ft) |
| Motor type | Forced air-cooled 4-stroke gasoline engine |
| Motor model | Honda GX160 |
| Cubic Capacity | 163 cm³ |
| Rated power | 2.9 kW (3.9 hp) / 3600 rpm |
| Max. Power | 3.6 kW (4.9 hp) / 3600 rpm |
| Fuel | Automotive unleaded gasoline |
| Fuel tank capacity | 3.1 l (0.82 USG) |
| Continuous operating time | Approx. 2 hours. |
| Start method | Rewind starter |
| Standard accessories | 2 Clutch set 3 hose straps (φ60) 1 strainer 1 Engine tool kit |
| Net weight | 31 kg (68.3 lbs)t |
| Gross weight | 34 kg (74.9 lbs) |
| Dimensions L×W×H (mm) | 535 × 405 × 440 |
| Packaging unit | 1 |
Performance:
A – Feed,
B – head,
C – Suction
*Performance may vary depending on conditions
