High Pressure Washers
Buy High Pressure Washers
High Pressure Washers are a versatile buy for construction sites, workshops, agricultural operations, and industrial facilities where regular cleaning of equipment, vehicles, and surfaces is a standard operational requirement. A quality pressure washer reduces cleaning time and labour significantly — whether you’re washing down plant after site operations, cleaning concrete surfaces ahead of sealing, or maintaining equipment between contracts. Wenbro stocks petrol and diesel High Pressure Washers across a range of pressure and flow configurations for light through to heavy-duty commercial cleaning. For blocked drain and pipeline clearing, our Jetting Machines deliver the flow rates needed for pipeline work, and for the full pump range, see our Pump Sets category. All units are maintained in-house.
Frequently Asked Questions
What pressure rating do I need for a High Pressure Washer on a construction site?
For general plant and vehicle wash-down, 100–150 bar is typically sufficient. For more demanding tasks — removing cured concrete splatter, heavy grease, or preparing surfaces — 150–200 bar or above is more effective. Contact Wenbro on 087 073 7777 to match the right unit to your cleaning requirements.
What’s the difference between a High Pressure Washer and a Jetting Machine?
High Pressure Washers are optimised for surface cleaning — high pressure with moderate flow for removing dirt and contamination from surfaces. Jetting Machines are designed for pipeline clearing, prioritising higher flow rates to flush debris through pipework rather than surface impact cleaning.
Are petrol or diesel High Pressure Washers better for site use?
Diesel units are preferred for heavy-duty extended site use — better fuel efficiency and durability under sustained load. Petrol models are lighter and suited to intermittent use or where a more portable machine is needed. Both are self-contained and independent of grid power.
Can High Pressure Washers be used for concrete surface preparation?
High Pressure Washers can remove surface laitance and light contamination from concrete at higher pressure ratings. For more aggressive surface profiling ahead of coatings or overlays, dedicated Floor Grinders and Scarifiers achieve a more controlled and consistent surface profile.
Does Wenbro service High Pressure Washers after purchase?
Yes — all High Pressure Washers purchased through Wenbro are covered by in-house servicing including pump head maintenance, hose and lance inspection, and engine servicing. Regular maintenance maintains pressure output and extends equipment life. Call 087 073 7777.
