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Articles by Topic
Water and Wastewater
EFI's Factory-Built Pump Stations Saved Time and Assured Quality for Aquarion and Malcolm PirnieWhen delivery speed is essential for a project.
Getting a Crystal Ball
Preventing cavitation and the pipe damage that can result.
Preventing cavitation and the pipe damage that can result.
How to Prevent Cross Contamination from Floodwater Inflow through Air Valves
Water system security measures.
Prevent a Train Wreck in Your Water System!
Selecting and sizing surge tanks to mitigate catastropic water hammer events.
Selecting and sizing surge tanks to mitigate catastropic water hammer events.
Remote Control Cuts Operating Costs 75% in Aquarion Valve Pits
Using programmable electronic pilot controls.
Using programmable electronic pilot controls.
Surgebuster Check Valves Halt Slam at UCONN Pumping Station
Preventing excess wear and poor valve function.
Preventing excess wear and poor valve function.
Under Budget, On Time: Package Pump Stations
EFI pump station - seamless from design to installation.
EFI pump station - seamless from design to installation.
Highrise Buildings, Hospitals and Campuses
Harper’s Emergency Crew Restores NYC High Rise Water Service in Record TimeTrouble-shooting a key float valve.
Marlo Water Quality Solutions Now Available from Harper
Treating hard water and managing water purity.
Treating hard water and managing water purity.
Modulating Float Valves Prevent Water Hammer and Flooding in Suction Tanks
The on-off valve in your suction tank system may be putting your building at risk.
Regular Inspections = Crisis Prevention
Benefits of walk-through inspections by valve specialists.
Benefits of walk-through inspections by valve specialists.
The Cavitation Challenge
Avoiding costly valve failure with optimized valve configuration.
Avoiding costly valve failure with optimized valve configuration.
The Downfeed Demon: Maximizing pressure
Careful selection of control valves to avoid surges and slamming.
Careful selection of control valves to avoid surges and slamming.
Specialty Applications: Fire Protection, Fueling, and Irrigation
Timing Is EverythingFire flow valves help water system to respond to major fire.
When Pipes Fail: Using Breach Control Valves to Reduce Flood Risk and Enhance Fire Suppression
Post 9-11, water systems for firefighting are especially vulnerable to breach.
Post 9-11, water systems for firefighting are especially vulnerable to breach.
The Strategic Choice
Support and advice along with quality components for your project.
Support and advice along with quality components for your project.
To find out more, contact your Harper representative at:
Harper International, Inc.
1010 Washington Boulevard
Stamford, CT 06901
1-800-551-2733
1-203-323-2600
1010 Washington Boulevard
Stamford, CT 06901
1-800-551-2733
1-203-323-2600
