KSB MegaCPK User Manual

▪ Radially split volute casing
▪ Volute casing with integrally cast pump feet
▪ Replaceable casing wear rings (as required)
Impeller type
▪ Closed radial impeller with multiply curved vanes
Shaft seal
▪ Gland packing
▪ Commercial single and double mechanical seals
▪ Commercial cartridge seals
▪ Shaft fitted with a replaceable shaft protecting sleeve in the shaft seal area
Alternative:
▪ Version without shaft protecting sleeve with "wet shaft" (in Europe and
Northern Asia only)
Bearings
Bearings:
▪ Medium-duty
– Radial bearing: cylindrical roller bearing
– Fixed bearing: paired angular contact ball bearings / double-row angular
contact ball bearing
▪ Economy
– Floating bearing assembly: deep groove ball bearings
Lubrication:
▪ Oil lubrication
▪ Grease lubrication
Example: CS50E
Table 6: Bearing bracket designation
Code Description
CS Bearing bracket
50 Size code (based on dimensions of seal chamber and shaft
end)
E Bearing design
E = Economy
-
3)
= Medium-duty
Table 7: Standard bearing assembly
Design Bearing
bracket
Rolling element bearings
Pump end Drive end
Medium-duty (oil and grease
lubrication)
CS40 NU208-E 3208
CS50 NU310-E
2 x 7310
4)
CS60 NU312-E
2 x 7312
4)
CS80 NU216-E
2 x 7216
4)
Economy (oil lubrication) CS40E 6208 C3 6208 C3
CS50E 6310 C3 6310 C3
CS60E 6312 C3 6312 C3
CS80E 6216 C3 6216 C3
Bearing bracket
designation
Bearings used
3)
Blank
4)
FAG designation: B-TVP-UA; SKF designation: BECBP
4 Description of the Pump (Set)
MegaCPK
17 of 74

KSB MegaCPK Specifications

General

Brand	KSB
Model	MegaCPK
Category	Water Pump
Language	English