WCC Between Bearings Pump

The WCC is a multistage, diffuser-type barrel pump that uses a tandem or opposing impeller rotor and a single-diameter balancing drum to compensate for residual axial thrust.

With a spare, the conventional cartridge-type design enables for rapid changeout, reducing lost production. The WCC Between Bearings Pump is the optimum option when process requirements necessitate a versatile, low-cost solution that is also fully compatible with API 610/ISO 13709 standards. Its wide range of features and metallurgical capabilities allow it to meet almost every oil and gas requirement.

The WCC pump is a general-purpose barrel pump that is CE and ATEX certified and conforms to the most recent standard of ISO 13709/API 610 (BB5). According to the ASME Pressure Vessel Code Section VIII, Div. 1, pressure-containing elements are:
Flowserve engineers will also assist users in addressing and including site-specific needs, while, at the very least, meeting minimum standards for:

• Mechanical seals comply with ISO 21049/API 682
• API 610 or 614 lubricating systems.

The rotor can be designed “in-line” or if necessary, as a “opposed impeller.” Just the proper cast. Impellers with circular flow patterns. Individually balanced up to G2.5. Just one suction. Some lower sizes have first-stage impellers, while larger sizes have double force. Impellers come with worn rings, which can be replaced on the front and back hubs as usual. The overlay material should be chosen according to the application, and DLD is the optimum method for applying a hard covering formed of super duplex materials.

As an alternative, full worn surfaces can be delivered. The typical approach to construct a rotor is to use a stepped shaft and shrink-fit impellers that are keyed to each shaft separately. When there is an axial force on the shaft shoulder, the impellers are held in place and cannot move in that direction. A split band can be used to prevent impellers from moving in the opposite direction of the thrust when necessary.

Specification : 

• ISO 13709 / API 610
• Hydraulic Institute
• Customer specifications
• Flows: 1000 m3/hr (4400 gpm)
• Head: 4000 m (13000 ft)
• Pressure: 300 bar (4350 PSI)
• Temperature: -73°C to 425°C (-100°F to 800°F)
• Flange ratings: 600# up to 2500#
• 6 sizes with discharges from 2? to 10? existing of 44 hydraulics

Size Range: 4 Sizes (3” to 8”) with 18 available hydraulics

WCC Between Bearings Pump for High-Performance Applications 

1. Water or CO2 injection
2. Pipeline
3. Amine feed
4. Hydrocarbon charge
5. Ethylene feed
6. Acid gas reinjection
7. Hydraulic power recovery turbine
8. Boiler feedwater

Configurations : 

• WCCD (Double Suction)
• WCCO (Opposed impeller configuration)
• WCC-T (Hydraulic turbine)
• WCC-TT (True turbine)

Industries :

• Power
  • Nuclear
  • Conventional Steam
  • Combined Cycle
  • Geothermal
• Chemicals
  • Basic (Organic & Inorganic)
  • Specialty (Fine & Consumer)
  • Biofuels
  • Pharmaceutical
  • Petrochemicals
• Oil & Gas
  • Upstream Exploration & Production
  • Midstream Transportation
  • Downstream Processing

Water Injection Pumps – Brochure

Pipeline Transportation Pumps

Oil and Gas Barrel Pumps – Brochure

WCC Between Bearings Pump General Purpose Barrel Pump or the Oil and Gas Industry – Brochure

Flowserve Pump Product Portfolio

Contact us now to learn more about the IDP WCC Between Bearings Pump and enhance your industrial performance!