Defense 
Hydrogen 
Renewable 
Oil & Gas 
Nuclear 
Chemical 
Power Generation 
Design Features of Wet Stator Motor Pumps (BCP / BWCP)
Vertical pump with an integrated wet wound motor. The pump and motor are designed for the same internal pressure, so there is no need for a dynamic mechanical seal. Ideal for high inlet pressure and temperature applications.
- No mechanical seal means no leakage
- Single or double pump discharge
- Fluid-filled motor
- Single external cooling water supply
- Internal filter
- Product lubricated radial and axial bearings (tilt pad style)
- Supported from pump case, so no foundation bolts
- Thermal neck keeps motor at a low temperature
- Option: removable stator cartridge for ease of maintenance
Codes & Specifications
Operating Data
| Motor | US | SI |
|---|---|---|
| Power | 400-3350HP | 300-2,500kW |
| Voltage | 380-11kV | 380-11kV |
| Poles | 2, 4 | 2, 4 |
| VSD Compatible | Yes | Yes |
| Design Pressure | 0-5800+ psig | 0-400 bar |
| Design Temperature | 32 to 750°F | 0 to 400°C |
| Pump | US | SI |
|---|---|---|
| Flow | Up to 44,000 USgpm | 10,000 m3/hr |
| Head | Up to 1,800 ft | 550 m |
Codes and Compliances
- ASME Section VIII and III including stamp (N)
- Hydraulic Institute
- Pressure Equipment Directive (PED)
- 10CFR21 and 10CFR50 (Nuclear)
- RCC-M and RCC-E
- Other international codes as required.
Hydraulic Range
Applications
Hayward Tyler Wet Stator Motor Pumps are ideal for the following applications:
Power
- Drum Boiler Circulation
- Subcritical Boiler Circulation
- Circulated Fluidized Bed Circulation
- Super-Critical Once Through Boiler Circulation
- Ultra-Super Critical Once Through Boiler Circulation
- Ultra-Super Critical Secondary Reheat Boiler Circulation
- Ultra-Ultra Super Critical Once Through Boiler Circulation
- Gas Temperature Control Economizer Recirculation
- Selective Catalytic Reduction Economizer Recirculation
- Selective Catalytic Reduction – Start-up Recirculation
Solar
- Solar Steam Generating System Forced Circulation
- Solar Start-up Recirculation
- Central Tower Steam Generation System (CT SGS) Internal Circulation
- Central Tower Steam Generation System (CT SGS) External Circulation
Chemical
- Syngas Cooling Circulation
- Syngas Scrubber Circulation
- Boiler Circulation
- Boiler Feedwater Circulation
- Nuclear Reactor Water Clean-Up (RWCU)
Nuclear
- Reactor Water Clean-Up (RWCU)
Documents
Download our brochure to read more about all Hayward Tyler Wet Stator Motor Pumps:
Download Case Studies related to Hayward Tyler Boiler Water Circulating Pumps:
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Let’s talk about your performance-critical application.
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Learn more about our sealless BCPs – your solution for high-pressure, high-temperature applications.
Sectional Arrangement
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Photo Gallery
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Service & Support
We take great pride in supporting our clients across the globe with timely service. We cover all aspects of support that might be needed during the lifecycle of your Hayward Tyler pump and/or motor.
We provide:
- 24/7/365 Technical Support
- Engineering
- Spare Parts
- Repairs
- Training
