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Petrol & Diesel Pressure Washers

Petrol & Diesel Pressure Washers

Discover a complete range of heavy-duty petrol and diesel pressure washers designed for demanding industrial and commercial cleaning. This category brings together hot- and cold-water machines built for maximum performance where electric power isn’t available or large-scale cleaning is required.

Flowjet Cleaning Equipment supplies trusted brands including Maxflow, Dirt Driver, Dual Pumps, Nilfisk, and Ehrle – offering robust pressure washers built for agriculture, construction, transport fleets, marine cleaning, and plant maintenance.

Choose from compact mobile units to high-output industrial machines, all engineered for reliability, strong water flow, and exceptional cleaning power. Whether you need the convenience of portable cold-water systems or the deep-cleaning capability of diesel-heated hot-water models, we supply solutions that deliver results on the toughest jobs.

111 products

Maxflow COMET21YTER. Yanmar L100V diesel engine driven industrial pressure washer with hose reel on trolley frame

Maxflow Industrial Pressure Washer - Yanmar L100-V Comet Pump 21 LPM Trolley Frame + 30M Reel

SKU: COMET21YTER
In Stock
£5,036.40 inc. vat£4,197.00 ex vat
Maxflow Yanmar 3-cylinder diesel pressure washer 35LPM 200 Bar on trolley frame

Maxflow Industrial Diesel Pressure Washer – Yanmar 3-Cylinder 35LPM 200 Bar Trolley Frame

SKU: YANMARX-TF
In Stock
£13,351.20 inc. vat£11,126.00 ex vat
Maxflow Industrial Pressure Washer - Yanmar L100-V Comet Pump 18 LPM Trolley Frame

Maxflow Industrial Pressure Washer - Yanmar L100-V Comet Pump 18 LPM Trolley Frame

SKU: COMET18YTE
In Stock
£3,207.60 inc. vat£2,673.00 ex vat
Maxflow Industrial Pressure Washer - Honda GX390 21 LPM Comet Pump Trolley Frame + 30M Reel (Electric Start)

Maxflow Industrial Pressure Washer - Honda GX390 21 LPM Comet Pump Trolley Frame + 30M Reel (Electric Start)

SKU: COMET390HTESR
In Stock
£3,066.30 inc. vat£2,555.25 ex vat
Maxflow Industrial Pressure Washer - Honda GX390 21 LPM Interpump Trolley Frame (Electric Start)

Maxflow Industrial Pressure Washer - Honda GX390 21 LPM Interpump Trolley Frame (Electric Start)

SKU: ELITE390HTES
In Stock
£2,856.00 inc. vat£2,380.00 ex vat
Maxflow Industrial Pressure Washer - Honda GX390 21 LPM Comet Pump Trolley Frame (Electric Start)

Maxflow Industrial Pressure Washer - Honda GX390 21 LPM Comet Pump Trolley Frame (Electric Start)

SKU: COMET390HTES
In Stock
£2,688.00 inc. vat£2,240.00 ex vat
Maxflow Industrial Pressure Washer - Honda GX390 21 LPM Interpump Trolley Frame + 30M Reel

Maxflow Industrial Pressure Washer - Honda GX390 21 LPM Interpump Trolley Frame + 30M Reel

SKU: ELITE390HTR
In Stock
£1,848.00 inc. vat£1,540.00 ex vat
Maxflow Industrial Pressure Washer - Honda GX390 21 LPM Comet Pump Trolley Frame + 30M Reel

Maxflow Industrial Pressure Washer - Honda GX390 21 LPM Comet Pump Trolley Frame + 30M Reel

SKU: COMET390HTR
In Stock
£2,496.00 inc. vat£2,080.00 ex vat
Maxflow Industrial Pressure Washer - Honda GX390 21 LPM Powerwasher Skid Frame- Electric Start

Maxflow Industrial Pressure Washer - Honda GX390 21 LPM Powerwasher Skid Frame- Electric Start

SKU: COMET390HSK-ES
In Stock
£2,472.00 inc. vat£2,060.00 ex vat
Maxflow Industrial Pressure Washer - Honda GX390 21 LPM Powerwasher Skid Frame + 30M Reel

Maxflow Industrial Pressure Washer - Honda GX390 21 LPM Powerwasher Skid Frame + 30M Reel

SKU: COMET390HSKR
In Stock
£2,364.00 inc. vat£1,970.00 ex vat
Maxflow Industrial Pressure Washer - Honda GX390 21 LPM Interpump Trolley Frame

Maxflow Industrial Pressure Washer - Honda GX390 21 LPM Interpump Trolley Frame

SKU: ELITE390HT
In Stock
£2,400.00 inc. vat£2,000.00 ex vat
Maxflow Industrial Pressure Washer - Honda GX390 21 LPM Interpump Trolley Frame

Maxflow Industrial Pressure Washer - Honda GX390 21 LPM Interpump Trolley Frame

SKU: ELITE390HSK
In Stock
£2,100.00 inc. vat£1,750.00 ex vat
Maxflow Semi-Industrial Pressure Washer - Honda GX200 14 LPM Cage Frame (Electric Start)

Maxflow Semi-Industrial Pressure Washer - Honda GX200 14 LPM Cage Frame (Electric Start)

SKU: COMET200HFF/ES
In Stock
£1,968.00 inc. vat£1,640.00 ex vat
Maxflow Industrial Pressure Washer - Honda GX390 21 LPM Powerwasher Skid Frame

Maxflow Industrial Pressure Washer - Honda GX390 21 LPM Powerwasher Skid Frame

SKU: COMET390HSK
In Stock
£1,938.00 inc. vat£1,615.00 ex vat
Maxflow Semi-Industrial Softwash System - Honda GX160 11 LPM Carry Frame

Maxflow Semi-Industrial Softwash System - Honda GX160 11 LPM Carry Frame

SKU: MC18COMPACT-HON
In Stock
£1,512.00 inc. vat£1,260.00 ex vat
Cold Water Road Tow Bowser Washers Petrol, 500ltr
Cold Water Road Tow Bowser Washers Petrol, 1100L
Maxflow Semi-Industrial Pressure Washer - Honda GX200 14 LPM Compact Frame with reel

Maxflow Semi-Industrial Pressure Washer - Honda GX200 14 LPM Compact Frame with reel

SKU: HCP14/150R
In Stock
£1,440.00 inc. vat£1,200.00 ex vat
Maxflow Industrial Pressure Washer Highway-Spec Bowser – Yanmar L100-V 15 LPM Interpump Pump + 30M Reel
Maxflow Industrial Pressure Washer Highway-Spec Bowser – Yanmar L100-V 18 LPM Comet Pump + 30M Reel
Maxflow Industrial Pressure Washer Highway-Spec Bowser – Yanmar L100-V 15 LPM Comet Pump + 30M Reel
Maxflow Industrial Pressure Washer Highway-Spec Bowser - Honda GX390 21 LPM Interpump Pump + Reel
Maxflow Industrial Pressure Washer Highway-Spec Bowser - Honda GX390 21 LPM Comet Pump + Reel
Maxflow Semi-Industrial Pressure Washer - Honda GX200 14 LPM Upright Frame

Maxflow Semi-Industrial Pressure Washer - Honda GX200 14 LPM Upright Frame

SKU: COMET200HUR
In Stock
£1,200.00 inc. vat£1,000.00 ex vat
Maxflow Semi-Industrial Pressure Washer - Honda GX200 14 LPM Compact Frame

Maxflow Semi-Industrial Pressure Washer - Honda GX200 14 LPM Compact Frame

SKU: HCP14/150
In Stock
£1,338.00 inc. vat£1,115.00 ex vat
Maxflow Semi-Industrial Pressure Washer - Honda GX200 12LPM Drop Handle Frame + Reel

Maxflow Semi-Industrial Pressure Washer - Honda GX200 12LPM Drop Handle Frame + Reel

SKU: HCPGX12/185R
In Stock
£1,320.00 inc. vat£1,100.00 ex vat
Maxflow Semi-Industrial Pressure Washer - Honda GX200 Washer 12LPM Drop Handle Frame

Maxflow Semi-Industrial Pressure Washer - Honda GX200 Washer 12LPM Drop Handle Frame

SKU: HCPGX12/185
In Stock
£1,200.00 inc. vat£1,000.00 ex vat
Maxflow Domestic Pressure Washer - Honda GP200 12 LPM Drop Handle Frame + 20M

Maxflow Domestic Pressure Washer - Honda GP200 12 LPM Drop Handle Frame + 20M

SKU: HCP12/185R
In Stock
£1,184.40 inc. vat£987.00 ex vat
Maxflow Domestic Pressure Washer - Honda GX200 12 LPM Low Profile Frame

Maxflow Domestic Pressure Washer - Honda GX200 12 LPM Low Profile Frame

SKU: COMET200GX12/185LP
In Stock
£1,176.00 inc. vat£980.00 ex vat
Maxflow Domestic Pressure Washer - Honda GP200 12 LPM Drop Handle Frame

Maxflow Domestic Pressure Washer - Honda GP200 12 LPM Drop Handle Frame

SKU: HCP12/185
In Stock
£1,074.00 inc. vat£895.00 ex vat
Maxflow Domestic Pressure Washer - Honda GP200 12 LPM Upright Frame

Maxflow Domestic Pressure Washer - Honda GP200 12 LPM Upright Frame

SKU: COMET200GP12/185UR
In Stock
£1,062.00 inc. vat£885.00 ex vat
Maxflow Domestic Pressure Washer - Honda GX160 11 LPM Upright Frame

Maxflow Domestic Pressure Washer - Honda GX160 11 LPM Upright Frame

SKU: COMET160/11CUR
In Stock
£1,092.00 inc. vat£910.00 ex vat
Maxflow Domestic Pressure Washer - Honda GP200 12 LPM Low Profile Frame

Maxflow Domestic Pressure Washer - Honda GP200 12 LPM Low Profile Frame

SKU: COMET200GP12/185LP
In Stock
£1,068.00 inc. vat£890.00 ex vat
Maxflow Domestic Pressure Washer - Honda GX160 11 LPM Low Profile Frame

Maxflow Domestic Pressure Washer - Honda GX160 11 LPM Low Profile Frame

SKU: COMET160/11CLP
In Stock
£1,020.00 inc. vat£850.00 ex vat
Maxflow Domestic Pressure Washer - Honda GP200 11 LPM Low Profile Frame

Maxflow Domestic Pressure Washer - Honda GP200 11 LPM Low Profile Frame

SKU: COMET200GP/11LP
In Stock
£1,011.60 inc. vat£843.00 ex vat
Maxflow Domestic Pressure Washer - Honda GP200 11 LPM Carry Frame

Maxflow Domestic Pressure Washer - Honda GP200 11 LPM Carry Frame

SKU: COMET200GP/CF
In Stock
£970.80 inc. vat£809.00 ex vat
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