March 19th - 11:00am-12:00 EST Join Hayward Tyler engineers for a 60-minute technical presentation as we walk through sectional drawings and discuss key design and maintenance aspects of canned motor pumps. We explore fundamental questions
Maintenance
On Demand- Free Webinar: Introduction to Canned Motor Pumps
Miss our latest webinar? Access our latest recorded webinar at your convenience Join Hayward Tyler engineers for a 60-minute technical presentation as we walk through sectional drawings and discuss key design and maintenance aspects of canned
Damaged Municipal Water Valve Repair Ensures Continued London Water Supply
Download this Case Study: Field service engineer discovers excessive damage during routine inspection and executes a difficult on-site repair. Hayward Tyler has supplied High Integrity Gate Valve (HIGV) and ongoing aftermarket support for
An Introduction to Canned Motor Pumps (CMP) Including Application Consideration
Download this White Paper: The increasing importance of limiting emissions to the atmosphere draws attention to the biggest culprit for this in conventional pumps, the mechanical seal. Emissions not only pose a safety and environmental risk,
Diffuser redesign eliminates $100,000 per year on unplanned maintenance
Download this White Paper: Chemical plant was making frequent repairs due to a high vibration issue. A chemical processing plant had been experiencing high vibration and bearing failures on their Furnace Water Circulation pumps. This
Dealloying Issues in Aging Service Water & Circulating Water Pumps
Download this White Paper: Is material quietly disappearing from your pump? The average age of the U.S. nuclear reactor fleet is 39 years old [1] and many plants are forecast to continue operating for years to come. Many nuclear pumps,
Bearing Lube System Reconfiguration for Safety Related Essential Service Water Pumps
Download this Case Study: Solenoid valve problems needed identification and fixing. Throughout the nuclear power industry, equipment suppliers are exiting the nuclear marketplace. Utilities and component manufacturers are turning to
Canned Motor Pump Retrofit for Reactor Water Cleanup Pumps
Download this White Paper: A nuclear plant was having mechanical seal failures too often. In boiling water reactors (BWRs), there are reactor water cleanup (RWCU) systems that are designed to maintain a reactor’s water quality by filtration
SRVB #12-Insulation Resistance (IR) measurements for wet stator motors
This service bulletin has been written as a response to questions regarding insulation resistance (IR) and to clarify how to interpret measured values of IR for wet stator motors. There are many factors that influence IR measurements such as
SRVB #11-Preparation and Verification of All Pressure Boundary Flanges on HT Boiler Water Circulating Pumps (BWCP): New Manufacture or Repairs
This Safety Bulletin is in response to customers asking about the suitability of hardware on connection flanges after return from shop service or upon initial receipt of a new motor. The below information serves as guidance about what needs to be
SRVB #8-Boiler Water Circulating Pump-Motor Rotation Verification
This procedure should be viewed as guidance to give the owner advice in verifying that the motor is operating in the correct rotation. It is not a guarantee of the correct rotation, as, at all times, good judgment must be utilized. It is very
Advantages of using a Canned Motor Pump (Sealless Pumps)
Canned motor pumps (a type of sealless pump) are widely considered the safest and most reliable pumping solution. The biggest benefit of a Canned Motor Pump is that there is no mechanical seal that leaks to the atmosphere. Instead of using a
