The Hotsy High-Pressure Pump

The pump in your pressure washer is integral to its performance. As such, it’s important to know that you can trust in its construction. Fortunately, the engineers at Hotsy have designed and built a pump of uncommon quality and durability. Since 1984, Hotsy has been testing and honing their design, increasing the efficiency and longevity of their pressure washer pumps. In this entry, we’ll take a look at a few of the many virtues of a Hotsy high-pressure pump.




Nested Seal Technology is fundamental to the construction of Hotsy high-pressure pumps. This cutting-edge tech sets Hotsy brand pumps head and shoulders above the competition by reducing required maintenance and increasing the overall lifespan of the pumps. In pumps fitted with NESTechnology™, the seals of the pump are nested into the high-pressure packing assembly, supporting the side walls and increasing the life span of the seals by as much as 300%.


Heavy-Duty Construction


In addition to Nested Seal Technology, Hotsy high-pressure pumps feature polished ceramic plungers to further reduce seal wear. Heavy-duty roller bearings and oversized crankshafts and connecting rods are built to last. Anodized aluminum crank cases with cooling fins facilitate fast and efficient heat dissipation and protect pumps from overheating.


Options to Suit Your Needs


Hotsy high-pressure pumps are available in four different frame sizes – one duplex, and three triplex sizes – to accommodate a variety of washer models. In addition, pumps are available for pulley, direct, and gear-reducer drives.


Industry-Leading Warranty


With a seven year warranty on the oil-end of the pump, you can rest easy knowing that even if something does go wrong with your pump, it can be repaired at no expense to you and your business.


Want to learn more about all the Hotsy brand products available at North Texas Sales & Distribution? Give us a call or stop in for more information.