Oil & Gas 
Chemical 
Nuclear 
Renewable 
Semi-Conductor 
Industrial 
Refrigeration 
Hydrogen 
Defense 
Design Features
All our Canned Motor Pumps offer leak free pumping solutions for your applications.
Key Benefits:
- No leakage
- No external lubrication
- Airtight
- Compact design
- No shaft seal
- Low noise and vibration
Codes & Specifications
Operating Data
| Parameters | US | SI |
|---|---|---|
| Flowrate | 2-11,500 USgpm | 0.5-2600 m3 / hr |
| TDH | 12-3,280 ft | 4-1000 m |
| Power | Up to 600 hp | Up to 450 kW |
| Temp | -160 to 750 °F | -110 to 380° C |
| Design Pressure | 6000 psig | 42 Mpa |
| Viscosity | 0.07-140 cps | 0.07-140 mPa-s |
Codes and Compliances:
- Flange standards available to meet ANSI B73, ISO 2858, GB and other international standards
- API 685 design available
- Explosion proof design to ATEX II 2G Ex “d” IIC T4 Gb
- Materials available to ASTM, EN, GB or other international standards
- Compliant with EU Machinery Directive 2006/42/EC
Hydraulic Range
2900/1450 rpm
3480/1740 rpm
Common Applications
Hayward Tyler Canned Motor Pumps are ideal for applications that:
- Pose a pollution hazard to the surrounding environment
- Have a fire or explosion risk
- Can cause a public hazard due to toxicity or related properties
- Use fluids that react with air to form dangerous fluids, or air interferes with the system process
- Use fluids that solidify easily, are at high-temperature or cryogenic
- Use fluids that contain solid particles
- Utilize high system pressure or severe conditions
Download our list of typical fluids handled by Hayward Tyler Canned Motor Pumps:
Industries
Typical industries for our Canned Motor Pumps include:
- Chemical
- Petrochemical
- Hydrogen Production
- Nuclear
- Offshore Oil & Gas
- Aerospace
- HVAC
- Locomotive Cooling System
- Refrigeration
- Pharmaceuticals
Documents
Download our brochures to read more about all Hayward Tyler Canned Motor Pumps:
Download our list of typical fluids handled by Hayward Tyler Canned Motor Pumps:
Take the first step with a custom quote.
Let’s get started finding the Canned Motor Pump solution for your unique needs. Fill out the form, and our engineers will provide a custom proposal tailored to your specific application.
Learn more about our sealless, zero-leakage pumps and motors for robust and reliable performance.
Sectional Arrangement
Click the numbers below to learn more about the individual features of this canned motor pump.
Instrumentation Options
Click the numbers below to learn more about the individual features of this canned motor pump.
Specific Models
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Engineered Canned Motor Pumps
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Canned Motor Retrofits
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Internal Pressurized Circulation Pump
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Small Circulation Canned Motor Pump
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Hollow Shaft Pump
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High Capacity Pump
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High Melting Point Pump
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High Pressure, High Temperature Pump
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High Temperature Pump, Without Cooling Water
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High Temperature Pump
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High Temperature, High Melting Point Pump
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Multi-Stage Pump
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Reverse Circulation Pump
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Self-Priming Pump
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Slurry Handling Pump
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Slurry Handling Pump with Gas Seal
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Standard Pump
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Vertical Reverse Circulation Pump
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
Canned Motor Pump FAQs
A canned motor pump is a type of centrifugal pump where the pump and motor are integrated into a single, sealed unit. The pump and motor combination are leak-free, making them suitable for pumping hazardous liquids as they will not leak into the atmosphere.
What is a canned motor pump used for?
Our canned motor pumps are ideal for applications that require the highest reliability, safety, and performance, as our pumps are leak-free and low maintenance. They are used in a variety of industries—such as petrochemical, chemical refinement and processing, hydrogen and clean energy, refrigeration, renewables, and nuclear—to move large amounts of fluid.
Why choose a canned motor pump over other options?
Canned motor pumps are preferred over mechanically sealed pumps and magnetic drive pumps for a number of reasons. Lack of seals eliminates failures and safety issues that seals can cause. They are are also low maintenance and reduce noise levels. They also weigh less than other pumps, eliminating the need for a foundation, and eliminate problematic emissions inspections and reporting associated with other pump types.
How is the seal eliminated in these pumps?
Due to the laws of physics, higher-pressure fluids want to move to lower-pressure areas. Because traditional pumps must couple to a driver (motor or turbine), the shaft needs to exit the pump pressure boundary (pump case). This means the high-pressure fluid created by the rotating pump wants to leak into the atmosphere along the shaft penetration. This is stopped in traditional pumps by using gland packing or a mechanical seal. CMPs and BCPs use a different approach by using a common shaft for the pump and motor and containing it all in a pressure boundary. This eliminates the pressure differential across the rotating seal and the driving force for the fluid to leak.
What type of material(s) are canned motor pumps made from?
Canned motor pumps are typically made from type 304 stainless steel for wetted components, with the stator and rotor cans constructed from Hastelloy C276 for its high corrosion resistance and efficiency. Gaskets are usually made of PTFE or spiral-wound stainless steel, depending on temperature and pressure conditions. Bearings are typically made from carbon graphite or silicon carbide, chosen based on application requirements.
Are these pumps environmentally friendly?
Our CMPs and BCPs are inherently safe and environmentally friendly. Because they are sealless, the danger of a fluid leak is eliminated, preventing contamination to the environment.
How long do these pumps last?
Our CMPs and BCPs can last up to 30 years, but typically last 10 to 15 years. The lifespan is dependent upon fluid properties and operating conditions.
Highlights from our Knowledge Base
Our Knowledge Base can help answer your questions on a variety of topics with a wealth of pumps and motors information. With tools such as webinars, white papers, case studies, service bulletins, product knowledge, and a database of downloads, brochures, and sheets, our expertise is your competitive advantage.
