Centrifugal Metallic Pumps

Range:

Discharge Sizes    1"---6" (N.B.25 to N.B. 150)

Capacity              0.5 M3/Hr.---300 M3/Hr.

Pressure               dif.pr.16 kg/cm2---Max.     
                            working pr.25 kg/cm2  

Solid handled         up to 30 mm

Temperature          from --50 oC to 350 o

Horse Power          up to 75 kw/100 HP

Viscosity               upto 2000 S.S.U.(for higher 
                            viscosity Ref.works).


VERTICAL WET PIT

Casing :   Involute type casing with supporting feet and suction /discharge Nozzles integrity cast .Centerline top discharge for effective transfer of pipe loads .

Positive Alignment :   The connectivity and positive alignment is ensured by full circle locating spigots on all the mating parts. The design provides all spigots in non wetted area and free of corrosion or erosion assuring perfect alignment after repeated dismantling and reassembly even after long service.

Impeller  :     Designed for high efficiencies and low NPSH requirement .Provided with back vanes for hydraulic balancing and reduced pressure stuffing box and seal.
 
Bearing housing :    Maximum standardization is achived by using four bearing housing for 39 sizes of pumps .

Casing heating and cooling jacket :       When handling specific liquids required to be heated or cooled at suction /disch. nozzles ,jackets or chambers around suc/disch.nozzles can be provided for passing stream or cold water through with a provision for drain.

Rotating Assembly :     Easily and quickly replaceable .Standardized to maximum extent ,therefore need to maintain minimum inventory of spares for a fleet of pumps .

Stuffing Box :       Fitted with replaceable throat ring and designed to adopt  4 rings of soft packing and sandwiching a lantern ring or water seal ring .

Special Purpose Design :        CPB pumps are available in special designs for specific duties .CPB-CL type are centerline supported pumps to care for vertical expansion .

Besides the standard and wide range for vast application we provide a special service by carrying out specific modification to suit the customers requirement s such as providing  PTFE--FRE--FEP sprays coatings or lining


Materials of construction : 
                        Cast iron, cast steel,Bronzes,Ni   cast Iron, stainless steel,CF-8,CF-8M,316 L,(Heat treated ).High Ni.Alloys;Alloys 20,Hastelloy B,C and non metallic & lined for high corrosive fluids.         



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