High Pressure Pump
- 5.5 GPM Capacity
- Operating Pressure, 0 to 1,200 PSI
- Clean Grout, Tile or Pressure Wash
- Electric Clutch Activated
Multi-Stage Heat Exchangers
- Advanced Heat Exchanger System
- 250°F Maximum Temperature, 235°F Operating Temperature
- Dual Pass Stainless Steel Coil Engine Exhaust Exchanger
- Tube and Fin Blower Exhaust Exchanger
Last-Step Chemical System
- Equipped with HydraMaster’s Chemical Pulse Pump. Last-Step Chemical Injection means no chemicals pass through the water pump or heat exchangers.
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Boxxer 421
Briggs & Stratton® Vanguard™ Engine
- Fuel-Efficient 27 HP Engine
- Dependable 2 Cylinder OHV Design
- Liquid Cooled
- Keyed Ignition
- Engine Choke and Throttle
- Operates at only 64% of capacity for maximum engine life
Dominator™ 4007 Tri-Lobe Blower
- Exclusive HydraMaster Design
- Low Vibration - Pulsation and Sound Reduced
- Oil Bath Lubrication, No Grease Fittings
- Oil Level Sight Windows
- Durable Helical Gear Drive
- 2 Year Warranty
High Pressure Pump
- 5.5 GPM Capacity
- Operating Pressure, 0 to 1,200 PSI
- Clean Grout, Tile or Pressure Wash
- Electric Clutch Activated
Multi-Stage Heat Exchangers
- Advanced Heat Exchanger System
- 250°F Maximum Temperature, 235°F Operating Temperature
- Dual Pass Stainless Steel Coil Engine Exhaust Exchanger
- Tube and Fin Blower Exhaust Exchanger
Last-Step Chemical System
- Equipped with HydraMaster’s Chemical Pulse Pump. Last-Step Chemical Injection means no chemicals pass through the water pump or heat exchangers.
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Boxxer 318
Briggs & Stratton® Vanguard™ Engine
- Fuel-Efficient 18 HP Engine
- V-Twin Vanguard industrial series engine
Tuthill Competitor® SL 3006 Blower
- Low Vibration - Pulsation and Sound Reduced
- Oil Bath Lubrication, No Grease Fittings
- Oil Level Sight Windows
- Durable Helical Gear Drive
- 2 Year Warranty
High Pressure Pump
- 3.5 GPM Capacity
- Operating Pressure from 0 to 1,000 PSI
- Clean Grout, Tile or Pressure Wash
Finned-Tube Exchanger
- Advanced Heat Exchanger System
- Up to 215°F Operating Temperature
Last-Step Chemical System
- Equipped with HydraMaster’s Chemical Pulse Pump. Last-Step Chemical Injection means no chemicals pass through the water pump or heat exchanger.
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