Overview
The 500 series cold water gas washers are commercial-duty direct-drive designed for the homeowner to professional power washers.
Powered by gas engines, these products are matched with industrial-duty pumps to provide smooth and constant operation. The 500 series is fitted with low-pressure chemical injection and comes with 3/8″ high-pressure hoses, trigger control gun, and up to four quick couple nozzles for the best cleaning results (the Model 531E has an adjustable nozzle). The heavy-duty welded tube frame is powder-coated with pneumatic tires, built-in nozzle holders, gun holder, and hose hanger. The pressure washer handle has been lengthened for easier use and removes easily for transportation in confined space. Preassembled, these pressure washers require only a simple two-bolt installation of the handle and are packaged in a cardboard box suitable for reshipping.
Features:
Heavy Duty Gas Engine
Durable Powder Coat Frame
Pneumatic Tires
0°,15°, 40 & Soap Quick Couple Nozzles (except 532.4-RES)
Extended Handle for Easy Mobility
Hose & Gun Hangers
Heavy Duty Ceramic Plunger Triplex or Axial Pump
High Pressure Hose & Gun Assembly
Unloader Valve
Belt or Direct Drive
Low Pressure Chemical Injection
Model Specifications
General
Electrical & Burner System
Dimensions & Weight| Model | GPM | PSI | HP | Drive |
| 532.4-RES | 2.8 | 2400 | 5 | Direct |
| 532.5-G | 3 | 2500 | 6.5 | Direct |
| 533.5-V | 3 | 3500 | 10 | Direct |
| 544-G | 4 | 4000 | 13 | Direct |
| 544-V | 4 | 4000 | 16 | Direct |
| 544-GBD | 4 | 4000 | 13 | Belt |
| 530-BDC | 5 | 3000 | 16 | Clutch |
| Model | Pump | Engine | Engine Fuel |
| 532.4-RES | Axial Radial | Honda | Gas |
| 532.5-G | Triplex Plunger | Honda | Gas |
| 544-G | Triplex Plunger | Honda | Gas |
| 544-GBD | Triplex Plunger | Honda | Gas |
| 530-BDC | Triplex Plunger | Vanguard | Gas |
| 533.5-V | Triplex Plunger | Vanguard | Gas |
| 544-V | Triplex Plunger | Vanguard | Gas |
| Model | Nozzle | Hose | Weight |
| 532.4-RES | 15°,40°, Soap | 3/8" x 30' | 95 |
| 532.5-G | 0°, 15°,40°, Soap | 3/8" x 30' | 105 |
| 544-G | 0°, 15°,40°, Soap | 3/8" x 50' | 160 |
| 544-GBD | 0°, 15°,40°, Soap | 3/8" x 50' | 246 |
| 530-BDC | 0°, 15°,40°, Soap | 3/8" x 40' | 100 |
| 533.5-V | 0°, 15°,40°, Soap | 3/8" x 40' | 170 |
| 544-V | 0°, 15°,40°, Soap | 3/8" x 40' | 180 |