About Us

For People who test fire pumps and hydrants

All of our products are designed to give accurate information about the water supply that is available to fight a fire at any given moment. If you’re testing a fire pump or managing fire hydrants meet Hydro Flow Products, Inc.

We're the Home of the Hose Monster®

Our business was launched in 1996 with our flagship product, The Hose Monster®, a flow -measuring device that allows the user to safely discharge water where traffic interference and property damage are minimized.

Client and Market Knowledge

At Hydro Flow Products, we maintain our professional excellence by understanding the industries and sectors in which our clients operate. This has allowed us to turn our practical knowledge into clear advice and find solutions that meet the needs of our clients.

We are the One-source Solution for your Testing Needs

• Fire Flow Testing
• Fire Pump Testing
• Standpipe Testing
• Main & Unidirectional Flushing
• Apparatus Testing
• Dechlorination

History

The concept of Hydro Flow Products, Inc. began in 1996 when Fred Grenning, then president of Fire Protection Supply Company, teamed up with Phil Barrett, a well-established fire sprinkler contractor based out of Kansas City. Phil had invented and patented the Hose Monster® to make the job of fire pump testing easier and was exploring ways to market it. Fred and Phil teamed up to do this. Hydro Flow Products now creates innovative flow testing solutions for the fire protection and waterworks industries. The Hose Monster line of equipment is the industry standard and the preferred choice of most authorities.