High-Pressure Airless Spray Machine

Product Name : High-Pressure Airless Spray Machine
Model : K254-Series
Product Description

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Q'ty :
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Products

High-Pressure Airless Paint Sprayer
K254 Series

Stable and durable high-efficiency pneumatic airless pump, designed for heavy-duty coating applications.

The K254 Series high-pressure airless paint sprayers are high-performance pneumatic airless pumps specifically developed for heavy-duty coating projects, combining stability and durability for long-term, high-intensity industrial spraying operations. Equipped with a 10-inch pneumatic motor, the system delivers reliable and continuous power output, maintaining stable spray pressure and consistent coating quality even in large-scale projects.

The K254 Series offers a wide range of pressure ratios from 40:1 to 83:1, allowing flexible configuration according to coating viscosity and application requirements. With a maximum output of up to 18.2 L/min, it significantly improves spraying efficiency and is especially suitable for high-productivity job sites. The low-pulsation structural design reduces pressure fluctuations, resulting in more stable spray patterns and more uniform coating surfaces.

This series features a reinforced structural design and can be optionally configured with stainless steel components to enhance corrosion resistance and extend service life, making it suitable for harsh operating conditions. The K254 Series is widely used in roofing projects, building coatings, shipyards, steel structures, and high-viscosity protective coatings, providing an industrial-grade airless spraying solution that balances reliability, efficiency, and coating quality.

Technical Data
Model
K254-X401
K254-X451
K254-X561
K254-X681
K254-X831
K254-D180
K254-L451
K254-L631
Fluid Pressure Ratio
40:1
45:1
56:1
68:1
83:1
28:1
45:1
63:1
Max. Flow Rate (LPM)
18.2
15.8
13.7
11.4
9.1
27
15.8
12.2
Flow per Cycle (c.c.)
304
263
228
190
151
452
263
203
Max. Speed (cycle/min)
60
Air Motor Diameter (mm)
254
Stroke Length (mm)
127
Air Pressure Range (bar)
1~7
2~7
1~7
Max. Pressure (bar)
280
315
392
476
581
196
 315
 441
  • All units are fully tested and ready for spray application.
  • Suitable for a wide range of fluids, from conventional coatings to high-performance corrosion-resistant coatings.