Our API 685 type BB5 pumps are double casing, radial split, multistage, between bearing pumps (barrel pumps). The pump and motor are flexibly coupled and installed on a common baseplate. The back pull-out design allow removal of the rotor assembly without disturbing the driver, coupling hubs or casing nozzle connections.
Meet API 610/685 requirements
Top-top nozzle design (side possible)
First stg. Impeller with low NPSH design
Rotor axially balanced with balance piston or back to back design of impellers
Hydrodynamic and/or antifriction bearings
Rear shell titanium alloy or hybrid design.
Installed power up to 1000 kW
Other design options available
All metallurgies available
Design to NORSOK and customer specifications available
Q (m3/h) 300
P (barg) 100
dH (m) 700
T (⁰ C) -120/+350
Pumps are the core of the business, both as single units or miscellaneous pump packages. Delta-p also performs engineering, process design, manufacturing and testing of complete equipment packages, both for low pressure and high pressure systems.