Diesel Engine Driven Heavy Duty 85m3/H SS Centrifugal Pump 440V 460V 690V
Brand Name:SANCHANG
Certification:ISO9001
Model Number:ZDF85-67X6P
Minimum Order Quantity:1 pcs
Delivery Time:30 working days
Payment Terms:L/C, T/T
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Location:
Changsha Hunan
Address:
No.517, Xiangfu Rd(E), Yuhua District, Changsha City, Hunan Province, P.R. China
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Product Details
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Product Details
Horizontal Ring Section Self-Balancing Multistage Centrifugal
Stainless Steel Water Pump DF25-30X4P
Description
DF series self-balancing multistage ring section 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.
Such external bypass piping is designed for water flowing into the
end of the pump from the suction side, and then reversely flow back
to the discharge section in the middle, which makes the water
flowing from both sides of the discharge section. It will balance
the axial thrust caused by the high pressure impeller from both
sides and escape the mechanical wears out as well as overloaded
axial force of the traditional multistage pump, and ensure the
stability and endurability of the pumpset.
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.
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.
Energy saving
High-efficiency hydraulics optimized by computational fluid
dynamics calculations reduce life-cycle costs and energy usage.
Reduced wear
Elastically supported plain bearings made from tungsten carbide
resist extreme vibrations and shocks. A bypass water reverse pipe
system reduces axial force rised by impellers.
Easy maintenance
Drive side bearing, mechanical seal and balancing drum sub-assembly
are all easily accessible without removing pump from the piping
system, and use common parts across the range to simplify spare
parts arrangement.
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
Applications
* Boosting in General Industries of chemical process
* Boiler water feeding
* Food & beverage
* Sewage Treatment Plant
* Power Plant
* Sea Water Desalination
* Clear and lightly contaminated liquids
* Commercial water supply, High building water supply
* Mining water discharge
* Supper long distance water transferring
Parameters
| Flow Capacity | 55-85m3/h | Delivery Head | 183-740 m |
| Inlet/Outlet Dia. | 150mm/150 mm | Working Pressure | ≤ 11.1MPa |
| 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 | ||
Diesel Engine Driven Heavy Duty 85m3/H SS Centrifugal Pump 440V 460V 690V
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