Performance range:
Size:***8inches
Capacity:*****0m3/h
Head:***5m
Material:Cr*7,Cr*8,CD4MCu,rubber
liner material
Seal：packing
seal,expeller seal,mechnical seal.
Design features
Type HAD pump are cantilevered,horizontal,centrifugal slurry
pumps.They are suitable for delivering low density slurries for
metallurgical,mining,coal and building material departments.The
shaft seal adopts both gland seal and centrifugal seal.
Type HAD pumps operate in high speed with small volumes to save
floor area.The frame plates have changeable,wear-resistant metal
liners rubber liners and the impeller are made of wear-resistant
metal or rubber.
Shaft sleeve
A large percentage of duties allow the use of the centrifugal seal
which eliminates the need of sealing water.
Gland shaft seal
A packed gland type shaft seal is also available and can be fitted
with a low flow or a full flow flush seal water arrangement.
Shaft and bearing assembly
A large diameter shaft with a short overhang minimizes deflection
and vibration.Heavy-duty roller bearings are housed in a removable
bearing cartridge.
Pump Base
A minimum number if through bolts hold the pump casing to the frame
.A means of impeller adjustment is provided in a convenient
position below the bearing housing.
Outer Casing
Split outer casing halves of cast or ductile iron contain the wear
liners and provide high operation pressure capabilities.
Impeller
The impeller may be either moulded elastomer or hard metal.Deep
side sealing vanes relieve seal pressure and minimize
recirculation.
Cast-in impeller threads are better suited for slurries.
Interchangeable hard metal
and moulded elastomer liners.
Mating faces in hard metal liners are tapered to allow positive
alignment during assembly and allow components to be easily removed
for replacement.
Hydraulic seal rings give positive sealing between mating
faces.
Application:
Alumina,Copper mining,Iron ore,Gas oil,Coal ,Electric
industry,Phosphate,Bauxite,Gold,Potash,
Wolfram,Water sewerage utilities,Sugar,Tobacco,Chemical
fertilizer.
