Deep Well Pump
DP255/DP355 Series

Performance parameters of DP255/DP355 series deep well pumps:
1. Power: 0.75-1.5hp
2. Suction lift: 7-9m
3. Total head: 27.5-44m
4. Flow: 90 L/min
5. Voltage and frequency: 110V/220V/380V, 50HZ/60HZ (Customizable)

Applications of deep well pumps:
1. Our DP255/DP355 series deep well pumps are suitable for supplying clean water for civil, agricultural and industrial uses.
2. To offer water circulation service for heating systems and conditioning systems.
3. Our deep well water pumps can also be used to boost pressure for water supplying systems.
4. Used for small scale irrigation for gardens, farms and so on. To supply or clean water for low-lying lands, water tanks, wells, and ditches as well as any other places needing high lift head pumps.
5. To supply and clean water for fountains, washing and cleaning systems, and more.

Application limits:
1. Maximum operating pressure: 8 bar.
2. Maximum ambient temperature: +40℃
3. Liquid temperature: +60℃
4. Maximum altitude: +1,000m

Design parameters:
1. Pump body: cast iron
2. Diffusers: plastic/"General Electric" Noryl
3. Impeller: brass or plastic or cast iron
4. Mechanical seals: NBR/Graphite/Ceramic
5. Jet eductors, straight pipes and food valves are available upon request.

Electrical motor parameters:
1. Single phase/three phase voltage
2. Continuous operating under heavy load is possible
3. Enclosure: aluminium/cast iron
4. Shaft: carbon steel/Welded stainless steel/stainless steel
5. Insulation class: B/F
6. Protection: IP44/IP54
7. Speed of rotation: 2,850rpm
8. Thermal protector is available upon request.

Deep-well pump standards:
IEC 60034-1 IEC335-1
IEC34-1 ISO2548