The BB5 type pumps are double casing, radially split multistage between bearing pumps conforming to API 610 requirements. These pumps are suitable for wide applications in high pressure fluid handling in oil refineries and petrochemical industry. The discharge pressures are designed up to class 2500 and suitable for suction pressures up to 79 bar (g).
Medium :
Oil & Gas、HydrocarbonFlows :
to 600m3/h (2,640 GPM)Heads :
to 2,500m (8,200 ft)Temperatures :
to -20 ~ 420℃(-4-780℉)Pressures :
to 350 bar (5,070 PSIG)Speed :
/API Type Code :
API 610-11th BB5BB5 type API 610 horizontal double casing multi-stage centrifugal pumps
Product profiles:
Our API 610 type BB5 pumps are double-casing, radially split, multistage, between-bearing pumps, also known as barrel pumps. These pumps and their motors are flexibly coupled and mounted on a shared baseplate. The back pull-out design enables the rotor assembly to be removed without the need to disturb the driver, coupling hubs, or casing nozzle connections.
Features：
(1) Double casings, between bearing, with both volute and diffuser type, centerline mounted, top suctionand top discharge.
(2) Outer casing made of high quality material, perfect high pressure containment.
(3) Proven hydraulic, working efficiently at designed operating point, energy-saving.
(4) Quick replacement to pump cartridge unit with a special tool.
(5) Rigid shaft in forging material, designed with high rotating safety parameters.
(6) Rigid rotor with stable rotor dynamic.
(7) Rotor of dynamic balancing, reduced energy consumption for dynamic balancing, increased bearing lifetime.
(8) API 682 seal chamber accommodates multiple seal types and pipe plan.
(9) Self-lubricating or forced lubricating bearings upon technical selection.
Structure Characteristics:
Applications：
1) Oil & Gas:
Water injection
Crude oil transfer
Pipeline
2) Power:
Boiler Feed
High Pressure Safety Injection
3) Hydrocarbon Processing:
Refinery
Petrochemical
Tags :
EMAIL : info@cnhs-pump.com
TEL : +86 0551-64232377
