High pressure pump SERV-50Z 2″ (50 mm).
The high discharge pressures make these motor pumps ideal for sprinkler systems, plantation irrigation or fire fighting.
Characteristic:
- KOSHIN motor K210 HR- motor
- 90m total head, 480L/min flow rate
- Compact and lightweight high pressure pump
- The SERV-50Z has a three-way connection flange.
- Durable cast iron impeller and volute casing
Applications:
- Sprinkler irrigation
- Fire Fighting
- Pumping large quantities of water over long distances
- Rice field irrigation
- Horticulture/Fruit Growing
- 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
- Industrial water with solid particles up to 3 mm
Introducing the SERV-50Z high pressure pump, the powerful and reliable solution for all your irrigation, firefighting and water pumping needs. With its KOSHIN K210 HR motor, this compact and lightweight pump delivers an impressive head of 90 m and a flow rate of 480 l/min. Whether you’re watering your plants, protecting your property from fires, or filling water reservoirs, the SERV-50Z’s high delivery pressure ensures optimal performance every time.
The diagram below helps you to visualize the power losses as a function of the delivery head and vice versa:

Documentation:
Connection diameter | IN: 50 mm (2″); OUT: 50 mm (2″) / 25 mm (1″) x 2 |
Connection thread | Outer pipe thread BSP |
Total head | 90 m |
Delivery quantity | 480 L/min |
Max. Suction height | 8 m |
Grain size | Max. 3 mm |
Motor type | Air-cooled 4-stroke gasoline engine |
Motor | Koshin K210 High RPM |
Cubic capacity | 202 cc |
Rated power | 4.4 kW (5.9 hp) / 4400 rpm |
Max. Power | 4.9 kW (6.6 hp) / 4400 rpm |
Fuel | Automotive unleaded gasoline |
Capacity of the fuel tank | 3.3 L |
Continuous operating time | Approx. 2 hours. |
Start method | Rewind starter |
Standard accessories | 1 mud flap, 3 hose bands (φ60), 2 hose bands (φ32), 1 Coupling set (50 mm), 1 closing plate (50 mm), 2 nipples (25 mm),) 1 Quick coupling (25 mm) (*BSP model only), 1 Power tool |
Weight | 33.9 kg |
Dimensions L×W×H (cm) | 57 × 4 5 × 46.8 |
Performance:
A – Feed,
B – head,
C – Suction

*Performance may vary depending on conditions