Flowserve DS-RO Industrial Process Pump

Name: Flowserve DS-RO Industrial Process Pump
Brand: Flowserve
SKU: flowserve-807

رقم القطعة: flowserve-807

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الوصف

The Flowserve DS-RO single-stage, end-suction, foot-mounted pump is engineered specifically for auxiliary applications found in reverse osmosis desalination processes. This versatile pump is well-suited for plant support services such as filtered water, low- or high-pressure feed boosting, potable water, backwash and others. Optimized hydraulics and high-alloy materials of construction, like ASTM A890 Grade 5A/6A super duplex stainless steel, provide high-efficiency performance and long-term reliability that result in increased uptime with low cost of ownership. Features and benefits: - A rigid shaft and double-volute casing keep shaft deflection low, reducing radial load and promoting high sustained efficiency. - End-suction design with a choice of three alternative discharge nozzle locations provides system flexibility. - Materials of construction are designed to withstand the corrosive environments typical of desalination processes. - Double-volute casing provides stable operation. Radial thrust loads are minimized, reducing vibration and mechanical loads on all components. - Parts interchangeability over a range of pump sizes lowers spare part inventories and costs. - A spacer-type coupling allows full inspection of the back pullout type pump in minimum time, without disturbing suction and discharge connections. - The closed impeller utilizes three dimensionally contoured blades extending into the impeller, combining high efficiencies and low NPSHR.

المواصفات

Brand line	Flowserve
Materials	316 stainless steel; Super duplex (ASTM A890, Grade 5A; PREN ≥ 40)
Operating Parameters	Frequency of 50 or 60 Hz; compatible with VFD applications; For extended range, please consult with our specialists.
Sizes	DN 200 to 700 (8 to 28 in)
Flows to	11,000 m3/h (48,432 gpm)
Temperatures to	45°C (113°F)
Pressures to	27 bar (392 psi)
Heads to	180 m (591 ft)
Sizes from	200 to 700 mm (8 to 28 in)
Pressure class	PN 27 bar (392 psi)