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Vertical Multistage In-line Stainless Steel Centrifugal
Pumps |
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DPV-2 |
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DPV-4 |
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DPV-10 |
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DPV-18 |
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DPV-32 |
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DPV-45 |
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DPV-65 |
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DPV-14 |
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DPV-24 |
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High-grade product, with all
wetted parts produced in pressed stainless steel AISI 304. |
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Reliable operation with excellent
corrosion resistance |
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High efficiency and long working
life. Minimum maintenance required. |
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Suction & discharge connections
are 'in-line'. No mechanical stress on hydraulic parts. |
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Low operating noise level. |
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Small floor space required
for installation. Space saving. |
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IP 55 (protection) motors
installed as standard. |
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Mechanical seal in accordance
to DIN 24960. |
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Low speed (1 425 rpm) version
available - Low noise level, long working life.In numerous occasions
demands are set in relation to the noise level of pumps, especially
for applications in residential housing. DP Pumps developed a low-speed
pump. Both DPV14 & DPV24 are coupled to 1425-rpm motors, not only
producing a particularly low operating noise level but also guaranteeing
an extra long working life. |
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Suitable for handling clean water and non-aggressive
'watery' liquid compatible to materials of pump wetted parts. |
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General water transfer |
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Pressure booster systems |
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Boiler feed |
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Water treatment plants |
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Air conditioning systems |
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Jockey pump application in
fire fighting systems |
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Fire hose-reel application |
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High pressure cleaning systems
- Car wash |
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Irrigation |
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Cooling water transport |
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Marine applications |
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All wetted hydraulic components
and parts such as shaft pump foot etc., are manufactured in stainless
steel AISI 304. Base plates and motor lanterns are made of cast iron.
Base plates are protected by coating. |
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Equipped with ceramic wear-resistant
liquid lubricated bearings. |
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Shaft sealing by means of
mechanical seal. |
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Sleeve sealing by means of
O-rings. |
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Pumps are coupled to specially
developed 3-phase electric motors in accordance to IEC standard. NEMA
motor flanges as well as single-phase version are available upon request. |
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'In-line' connections available
in two versions:
• Oval type (DPV)
• Flanges (DIN) type (DPVF). ANSI or JIS flange available upon
request. |
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Max. capacity |
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65 m3/hr (18 litres/sec) (50Hz) |
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Max. head |
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230 m (50Hz) |
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Temperature range |
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-15°C to 120 °C |
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Speed |
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2 900 rpm/ 2-pole except DPV14
& DPV24, operating at 1 450 rpm/ 4-pole |
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