Hotsy CWC Series Stationary Cold Water Electric Pressure Washer
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The Hotsy CWC Series is a self-contained, stationary cold water pressure washer for wash bays, shops and plants that clean all day. A 7.5 HP electric motor drives a large-frame Hotsy triplex pump through a single vertical belt, delivering 4.0 GPM at 3000 PSI or 5.0 GPM at 2000 PSI. It can be fed hot water, which makes it a good fit for food processing and sanitation work, and it's remote-ready for wash-bay installs.
Features
- Hotsy belt-drive triplex pump with NESTechnology U-seals for longer seal life, plus an oil drain for easy oil changes
- 7-year limited warranty on the Hotsy pump
- One vertically tensioned belt: no matched belt sets stretching unevenly
- Programmable smart control: run-time control, auto start/stop and time-delay shutdown
- Adjustable upstream detergent injection for high-pressure soaping
- Float tank keeps pressure and flow steady and helps keep sediment out of the pump
- Removable side and front panels for full service access; locking lid over the belt and pulley
- Insulated trigger gun and insulated wand with side handle
- 50 ft high-pressure hose
- ETL-certified for safety
Model comparison
| Model | Kärcher # | GPM | PSI | HP | Volt / Phase | Amps | Pump | Ship wt (lb) |
|---|---|---|---|---|---|---|---|---|
| CWC-53 | 1.106-572.0 | 4.0 | 3000 | 7.5 | 230 / 1 | 36 | HM4030R.3 | 340 |
| CWC-54 | 1.106-573.0 | 4.0 | 3000 | 7.5 | 230 / 3 | 23 | HM4030R.3 | 340 |
| CWC-55 | 1.106-574.0 | 4.0 | 3000 | 7.5 | 460 / 3 | 11 | HM4030R.3 | 340 |
| CWC-56 | 1.106-575.0 | 4.0 | 3000 | 7.5 | 575 / 3 | 9 | HM4030R.3 | 340 |
| CWC-63 | 1.106-576.0 | 5.0 | 2000 | 7.5 | 230 / 1 | 36 | HM4035R.3 | 340 |
| CWC-64 | 1.106-577.0 | 5.0 | 2000 | 7.5 | 230 / 3 | 18 | HM4035R.3 | 340 |
| CWC-65 | 1.106-578.0 | 5.0 | 2000 | 7.5 | 460 / 3 | 9 | HM4035R.3 | 340 |
| CWC-66 | 1.106-579.0 | 5.0 | 2000 | 7.5 | 575 / 3 | 8 | HM4035R.3 | 340 |
Specifications
| Type | Stationary cabinet, cold water, electric, belt drive |
| Flow / pressure | 4.0 GPM @ 3000 PSI (CWC-5x) or 5.0 GPM @ 2000 PSI (CWC-6x) |
| Motor | 7.5 HP, 1725 RPM (1770 RPM on 575V) |
| Power | 230V 1-phase; 230V, 460V or 575V 3-phase |
| Hose | 50 ft high-pressure |
| Dimensions | 24.5" L x 21" W x 36" H |
| Shipping weight | 340 lb |
| Certification | ETL |
Options
- R-Con wireless remote kit
- Remote station
- Soap solenoid and switch
- Stainless steel cabinet (special order)
Tip: Pick the model by the power at your bay first. Single-phase shops are limited to the CWC-53 or CWC-63, and both need a 36 A circuit.
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- Cross-references for Hotsy, Karcher, Cat, General Pump and more
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