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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.

107 products

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
£2,994.00 inc. vat£2,495.00 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
Maxflow Honda GX390 Industrial Pressure Washer – 21 L/min, 200 Bar, Comet Pump with 30m Reel

Maxflow Honda GX390 Industrial Pressure Washer – 21 L/min, 200 Bar, Comet Pump with 30m Reel

SKU: HCO21/200R
In Stock
£2,311.20 inc. vat£1,926.00 ex vat
Maxflow Honda GX200 Petrol Pressure Washer – 12L/Min @ 185 Bar, Comet Pump

Maxflow Honda GX200 Petrol Pressure Washer – 12L/Min @ 185 Bar, Comet Pump

SKU: COMET200GX12/185UR
In Stock
£1,272.00 inc. vat£1,060.00 ex vat
Evolution 3 21200 Petrol Pressure Washer

Evolution 3 21200 Petrol Pressure Washer

SKU: E3T21200PHR
In Stock
£2,644.91 inc. vat£2,204.09 ex vat
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