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SEN series close coupled centrifugal pumps are with single impeller, which manufactured according to European standards EN733; SEN series are widely used in water supply for living uses; industrial uses and general water plants projects; water supply; spray irrigation and pressure sets; heating and air-conditioning plants etc.
| Pump Specifications | Discharge flange diameter: DN32 – DN80 mm Capacity Q range: 4.5m³/h - 240m³/h (50HZ) Head H range: 10m – 92.5m Operating speed: 2900RPM (50Hz) |
| Operation Conditions | Working Temperature Range: -10°C ~ +90°C Max. Allowable Working Pressure(MAWP): 10bar Hydro-static Test Pressure = 1.3 times the maximum discharge pressure, but not exceed 13 bar |
| Construction Features | Main dimensions: Apply to EN733 (DIN24255) standard and backpull out type Casing structure: End suction, center radial discharge Flange pressure rate: ISO7005.2 PN1.6MPa Shaft seal: Single mechanical seal (Graphite / Silicon carbide / Ceramic / NBR / FPM / SS304 / SS316) According to Standard EN 12756 Driven shaft: Pump and motor flanged together to form a close-coupled unit, with common shaft |
| Benefits | Advanced high efficiency design Reliability Distinguished heat dissipation Silence running Compact structure |






1.Q:Are you a factory or trading company?
A:We are a global generic electromechanical product manufacturer&distributor integrating pump technology R&D,innovative design,professional production and sales.
2.Q:How about your service?
A:We have pre-sale,in-sale and after-sale service.What we pursue is long-term cooperation,so our principle is customer first.
3.Q:What information shall I provide you when I need your offer?
A:Normally,please send me your flow,total head,medium temperature,pump
material,voltage,frequency,etc so that we can quote you exactly what you need.
4.Q:How can we get the price and more details?
A:You can send us inquiry in detail or chat with us online,we will get back to you within 24 hours.
5.Q:Can you accept customized products?
A:Yes,of course.We accept your specific order if you could provide us with your requirements or the certification of authorization.
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