Standard Features
- Belt Drive Pump (Low RPM)
- Cold Water Wrap Heater Coil
- High Pressure Soap Application
- Stainless Steel Coil Wrapper
- Water Float Tank (S.S.)
- High Pressure Safety Relief
- High Temp Limit
- Fuel Solenoid

Family Owned
For over 40 years, Hy-Flo has been owned and operated by the Williams family. It is Hy-Flo's mission to provide the Four States with quality products and services.
(3 Generations and Counting!)
Quality Products
Hy-Flo's Goal: To provide quality products, with quality people, and provide a quality experience!
~A New Generation of Quality~
Excellent Parts and Service
Hy-Flo's recipe for success is very simple: Provide quality products and simply back them up with excellent parts and service!
Model | Machine Type | Capacity | Drive Type | Burner Type | Chassis Type | Weight | Dimensions | Heater Coil | Fuel Tank Capacity | Pump Type |
---|---|---|---|---|---|---|---|---|---|---|
420X4X "BEAR X4" | Electric Driven, Diesel Fired, Portable | 4 GPM @ 2000 PSI | 5 HP, 220V, 1PH | Diesel | 4 Wheel Portable | 545 lbs | L (52") W (30") H (48") | (14") 126' 1/2" Sch. 80 | 8 Gallon | Triplex Piston Plunger |
330X4X | Electric Driven, Diesel Fired, Portable | 3 GPM @ 3000 PSI | 6 HP, 220V, 1PH | Diesel | 4 Wheel Portable | 555 lbs | L (52") W (30") H (48") | (14") 126' 1/2" Sch. 80 | 8 Gallon | Triplex Piston Plunger |
430XM4 "GORILLA" | Electric Driven, Diesel Fired, Portable | 4 GPM @ 3000 PSI | 8 HP, 220V, 1PH | Diesel | 4 Wheel Portable | 625 lbs | L (52") W (30") H (48") | (14") 126' 1/2" Sch. 80 | 8 Gallon | Triplex Piston Plunger |
518X4X "BEAR 2X4" | Electric Driven, Diesel Fired, Portable | 5 GPM @ 1800 PSI | 6 HP, 220V, 1PH | Diesel | 4 Wheel Portable | 720 lbs | L (52") W (30") H (48") | (18") 158' 1/2" Sch. 80 | 8 Gallon | Triplex Piston Plunger |
530X4X | Electric Driven, Diesel Fired, Portable | 5 GPM @ 3000 PSI | 10 HP, 220V, 1PH | Diesel | 4 Wheel Portable | 745 lbs | L (52") W (30") H (48") | (18") 158' 1/2" Sch. 80 | 8 Gallon | Triplex Piston Plunger |