Product Description
DY type of multi-stage pumps are used for transmission of non-solid oily liquid and petroleum product with
temperature range of -20℃~105℃.
Wet parts are stainless steel or as required.
Nomenclature:
DY46-50
DY means multi-stage centrifugal oil pump
46 means the design point of capacity of the pump is 46m3/h or 766.8L/Min
50 means the design point of single-stage head is 50m
Performance table:
Production process:
Casting + As-cast + CNC processing + Parts test (Vision inspection + Dimensional measurement
+ Impeller static equilibrium test) + Casings installation and pressure test +
Rotor installation and dynamic balance test + Pump installation + mechanical seal test +
Deflection tester for the coupling assembly + Test bed testing + Painting + Packing + Shipment
Our Services
As a professional manufacturer of multi-stage centrifugal pumps, we can produce different types of pump according to the application. We have D,DF,DY,MD,DG series of traditional multi-stage pump; D(P), DF(P), DY(P), MD(P) DG(P)series of self balancing multi-stage pump.
Usually D/D(P) types of multi-stage pump used for transmission of water free of solid particles and temperature below 80℃, or similar physical and chemical liquid. Suitable for mining, mill and city water supply and drainage.
DF/DF (P) types of multi-stage pump are used for transmission of corrosive liquid with temperature range of -20℃ ~ 105℃ and non-solid particles. We will produce according to the gravity, density, working temperature and the suction pressure of the fluid.
DY/DY (P) types of multi-stage pump used for transmission of non-solid oily liquid and petroleum product with temperature range of -20℃ ~ 105℃ and viscosity less than 120cst.
MD/MD (P) types of multi-stage pump used for transmission of neutral liquid from mining well or other similar liquid. The density and size of the particles of the sewage shall be less than 1.5% and 0.5mm respectively. The temperature range of the sewage shall be -20℃ ~ 80℃.
DG/DG (P) types of multi-stage pump used for low and medium pressure hot water transmission, also named as boiler feed pump. Temperature ranges from -20℃ ~ 150℃.
All the max suction pressure shall be 0.6Mpa.
We can offer installation training for our distriction agent.
Company Information 
Packaging & ShippingPacking: Plywood case or as required.
Shipping: According to the Price terms
FAQ
As a professional manufacturer of multi-stage centrifugal pumps, we can produce different types of pump according to the application. We have D,DF,DY,MD,DG series of traditional multi-stage pump; D(P), DF(P), DY(P), MD(P) DG(P)series of self balancing multi-stage pump.
Usually D/D(P) types of multi-stage pump used for transmission of water free of solid particles and temperature below 80℃, or similar physical and chemical liquid. Suitable for mining, mill and city water supply and drainage.
DF/DF (P) types of multi-stage pump are used for transmission of corrosive liquid with temperature range of -20℃ ~ 105℃ and non-solid particles. We will produce according to the gravity, density, working temperature and the suction pressure of the fluid.
DY/DY (P) types of multi-stage pump used for transmission of non-solid oily liquid and petroleum product with temperature range of -20℃ ~ 105℃ and viscosity less than 120cst.
MD/MD (P) types of multi-stage pump used for transmission of neutral liquid from mining well or other similar liquid. The density and size of the particles of the sewage shall be less than 1.5% and 0.5mm respectively. The temperature range of the sewage shall be -20℃ ~ 80℃.
DG/DG (P) types of multi-stage pump used for low and medium pressure hot water transmission, also named as boiler feed pump. Temperature ranges from -20℃ ~ 150℃.
All the max suction pressure shall be 0.6Mpa.
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