Gas Fired Series: Model 8351, 8 GPM, 3500 PSI
LP and Natural Gas Hot Water Pressure Washers
The Alkota 8351 is engineered for maximum efficiency and power, making it a standout in industrial cleaning applications. With a robust 8 GPM flow rate and 3500 PSI pressure, this unit is powered by a 20 HP motor, ensuring top-tier cleaning performance. Its cabinet-style design facilitates seamless integration into stationary setups, ideal for remote cleaning station connections. Operating on LP or natural gas, the 8351 offers flexibility and energy-efficient operation, maintaining water temperatures between 180 to 200 degrees Fahrenheit for optimal cleaning results.
Built to endure rigorous demands, the 8351 features a durable hydro-insulated vertical coil and stainless steel float tank, designed for long-lasting performance. Its UL and CSA certifications underscore adherence to stringent safety standards, while the soft damping system minimizes vibrations, protecting internal components. With an impressive steam capacity of 240 gallons per hour and a 7-year coil warranty, this model is a reliable choice for those seeking a powerful, stationary pressure washing solution.

8351 Specifications
Flow Rate | 8 gpm |
Pressure | 3500 psi |
Steam Capacity | 240 gal/hour |
Motor Voltage | 230 v |
Phase | 3 |
Amp Requirement | 50 amp |
Motor Power | 20 hp |
Fuel Source | LP or NG |
Gas Consumption | LP: 7.25 gal/h or NG: 630 ft³/h |
BTU Rating | 660000 Btu |
Pump Style | Oil Bath Crankcase | Triplex Ceramic Plunger |
Coil Type | Vertical Schedule 80 |
Coil Construction Type | Hydro insulated cold water wrap |
Coil Length | 399 ft |
Coil Pipe Diameter | 3/4 in |
Float Tank | Standard |
Float Tank Construction Material | Stainless Steel |
Optional Parts/Features | Temperature Control |
Chemical Features | High Pressure|Precise Metered |
Manufacturing Notes | Motor/Voltage: Special voltages on request. Also available as oil fired model |
Exhaust Stack | 12 in |
Length | 69 in |
Width | 30.5 in |
Height | 65 in |
Weight | 1410 lbs |
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