Horizontal Ring Section Self-Balancing Multistage Centrifugal
Stainless Steel Water Pump DF200-100X5P
Description
DF series Horizontal Ring Section Self-Balancing Multistage
Centrifugal Stainless Steel Water Pump is designed to remove the
mechanical balance drum, balance disc, balance socket and similar
part, but achieve the balancing function by reverse circulation
water pipe.
It is designed to transfer the corrosive liquid like acid liquid,
sea water, mining water with corrosiveness , and the pump can
handling clean water, hot water, boiler feed water, corrosive
liquids, oils, and abrasive medium by use different materials of
construction, proper seal type, and external seal flushing plans.
Horizontal centrifugal pumps can be multistage, i.e., multiple
impellers on a common shaft enclosed in the same pump casing. These
pumps generate increased pressure as the discharge of one enclosed
impeller is routed to the suction of another enclosed impeller
within the casing. Enclosed impellers limit the solids handling
sizes of these pumps. In addition, and much like their vertical
turbine counterparts, the efficiency and effectiveness of
horizontal multistage pumps is dictated by the life of the wear
rings and thin, multi-vane impellers.
Improved design
Versatile mechanical configuration and a redesigned fire stage
suction impeller make it easy to integrate into high pressure
applications, with the high suction capabilities needed for
rigorous hot water or condensate demands.
Safe operation
Protect your people and reduce downtime with built-in safeguards,
such as a large self-cleaning seal chamber for solids handling and
a variety of variable frequency drive options.
* Safely handles toxic, noxious, corrosive or high-temperature
liquids with increased safety to personnel and the environment.
* Special high-temperature construction is available to handle up
to 800°F.
* Options for leak detection are available that virtually eliminate
any leakage to the environment when handling extremely hazardous
chemicals.
* Suitable for use with edible hot oil fluids.
* No maintenance intensive mechanical seals required. No seal flush
or complex and expensive seal pot systems to monitor or maintain.
Material of Wet Parts
Case & Cover: S.S304, S.S316, Duplex S.S2205
Impeller & Wear Ring: S.S304, S.S316, Duplex S.S2205
Shaft: S.S420, S.S630, Duplex S.S2205
Seal: Mechanical Seal / Packing Seal (Flush Plan 11, 21, 32, 52,
etc)
Applications
* Boosting in General Industries of chemical process
* Boiler water feeding
* Food & beverage
* Corrosive Sewage Treatment Plant
* Power Plant Cooling, Heating Factory
* Sea Water Desalination
* Clear and lightly contaminated liquids
* Commercial water supply, High building water supply
* Chemical Liquid Handling, Oil Liquid Handling
* Supper long distance water transferring
Parameters
| Flow Capacity | 150-240m3/h | Delivery Head | 368-1130 m |
| Inlet/Outlet Dia. | 200mm/150 mm | Working Pressure | ≤ 16.95MPa |
| Liquid Temperature | 0 - 120 ℃ | Driven By | Electric Motor / Diesel Engine |
| Seal Type | Mechanical seal / Gland packing | Liquid | Clean water or similar |
| Material of Construction | Cast Iron / Cast Steel / S.S304 / S.S316 / Duplex S.S2205 |
