190 bar semi-professional electric pressure washer

Gorilla Power GP8 Semi-Professional Electric Pressure Washer

SKU GP8PressureWasher Rated 5.0 out of 5.0. 1 review Ask a question

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£399.00

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Gorilla Power GP8 Semi-Professional Electric Pressure Washer £399.00
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The Gorilla Power® GP8 Semi-Professional Electric Pressure Washer is a high-performance machine built for serious homeowners and light commercial users who want near-commercial power without stepping into full industrial equipment. With an impressive 190 bar maximum pressure and a class-leading 11 litres per minute flow rate, the GP8 delivers outstanding cleaning speed, foam performance and rinsing efficiency.

  • 190 bar maximum pressure
  • 11 litres per minute flow
  • 3100W induction motor
  • Induction drive extends motor life
  • 8m hose and 5m cable
  • Brass turbo nozzle included
  • Foam bottle for pre-wash use
  • Suited to frequent extended sessions
Read the full description

Full Description

The Gorilla Power® GP8 Semi-Professional Electric Pressure Washer is a high-performance machine built for serious homeowners and light commercial users who want near-commercial power without stepping into full industrial equipment. With an impressive 190 bar maximum pressure and a class-leading 11 litres per minute flow rate, the GP8 delivers outstanding cleaning speed, foam performance and rinsing efficiency.

Powered by a 3100W induction motor, the GP8 offers smoother operation, improved durability and reduced noise compared to brushed motor alternatives. The increased water flow dramatically improves snow foam thickness and dwell time, while also cutting rinse times on vehicles, patios and driveways.

Supplied with professional-grade accessories including a brass turbo nozzle and foam bottle, the GP8 is ready for demanding wash tasks straight out of the box.

Technical Specifications:

  • Rated Pressure: 130 bar
  • Maximum Pressure: 190 bar
  • Rated / Max Flow Rate: 10 / 11 litres per minute
  • Motor Type: Induction (AC)
  • Motor Power: 3100 W
  • Voltage / Frequency: 240 V / 50 Hz
  • Hose Length: 8 metre high-pressure hose
  • Power Cable Length: 5 metres
  • Dimensions (L × W × H): 330 × 357 × 540 mm
  • Weight (Net / Gross): 23.1 kg / 25.6 kg

Performance Highlights:

  • High flow output improves snow foam performance and dwell time
  • Induction motor delivers smoother, longer-lasting operation
  • Strong rinsing power reduces cleaning time
  • Stable pressure delivery for consistent results
  • Suitable for frequent, extended cleaning sessions

What’s Included:

  • Gorilla Power® GP8 Pressure Washer Unit
  • Brass Turbo Nozzle for aggressive cleaning
  • Foam Bottle for detergent and pre-wash application
  • 8 m High-Pressure Hose
  • Standard Spray Lance

GP8 vs Kärcher 5/12C Comparison:

Specification Gorilla Power® GP8 Kärcher 5/12C
Max Pressure 190 bar 120 bar
Max Flow 11 L/min 10 L/min
Motor 3100 W Induction 2500 W Induction
Hose Length 8m 10m
Included Brass turbo nozzle, foam bottle Basic lance only


The GP8 offers significantly higher pressure, higher flow and a more powerful motor, making it better suited to demanding cleaning tasks.

Applications:

  • Vehicle washing and detailing
  • Snow foam and pre-wash stages
  • Patio, driveway and decking cleaning
  • Garden furniture and exterior surfaces
  • Home and light commercial cleaning

Benefits:

  • Class-leading pressure and flow for faster cleaning
  • Induction motor improves reliability and lifespan
  • Strong foam performance for safer pre-wash routines
  • Supplied with useful professional accessories
  • Ideal bridge between domestic and commercial machines
  • Excellent value for high-output performance

HQ Suggests (Tips & Insights):

  • 💡 The 11 LPM flow rate delivers noticeably thicker foam compared to standard domestic washers.
  • 💡 Use wider spray angles for vehicle paintwork and reserve turbo nozzles for hard surfaces only.
  • 💡 Ideal upgrade for users frustrated with slow rinsing and weak foam from entry-level machines.
  • 💡 Allow the induction motor short rest periods during prolonged sessions for maximum longevity.
  • 💡 Pair with a quality short trigger gun and stainless lance for improved control.

The Gorilla Power® GP8 Semi-Professional Electric Pressure Washer is available now at our Ilkeston Detailing Store, where our team can help you choose the right pressure washer for your needs. We also provide fast, reliable UK-wide delivery for enthusiasts and serious home users.

Sent directly by the brand with its own tracked delivery.Delivery details

Delivery and collection

This product is sent directly by the brand that makes it, with its own tracked delivery. Its delivery charge is shown at checkout. Anything you buy from our own stock in the same order is sent by us at the prices below.

Royal Mail Tracked 24

Every order is tracked. Royal Mail aims to deliver the next working day after we post it.

Order weightDelivery
Up to 1 kg £3.95
1 to 2 kg £4.95
2 to 10 kg £8.95
Over 10 kg £14.95
Orders of £100 or moreFree
  • Anything from our own stock ordered by 3pm on a working day is usually posted the same day.
  • The same price to every UK address, including Northern Ireland, the Highlands and islands.
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Expert Notes

The Gorilla Power GP8 uses a 3100W induction motor to give up to 190 bar pressure and 11 litres per minute flow, against a rated pressure of 130 bar and a rated flow of 10 litres per minute. Induction drive tends to run smoother and last longer than a brushed motor, which suits frequent, extended cleaning sessions rather than occasional use. An 8m hose and 5m power cable cover a reasonable area around a vehicle, patio or driveway, and the machine comes with a brass turbo nozzle, a foam bottle and a standard spray lance. Pair it with a foam lance and a dedicated pre-wash shampoo, and keep separate accessories for wheels and paintwork stages of a wash.

Perfect For / Suitable Surfaces

  • Car and van bodywork
  • Patios and driveways
  • Decking
  • Garden furniture
  • Outdoor hard surfaces
  • Home and light commercial cleaning areas

Caution: Keep the brass turbo nozzle at a safe distance from paintwork and trim, and never direct the spray at electrical fittings or people.

Technical Specifications

Product Type
Electric Pressure Washer
Brand
Gorilla Power
Pressure (Rated / Max)
130 / 190 Bar
Flow Rate (Rated / Max)
10 / 11 L/Min
Motor Type
Induction (AC)
Motor Power
3100W
Voltage / Frequency
240V / 50Hz
Hose Length
8m
Power Cable Length
5m
Weight (Net / Gross)
23.1kg / 25.6kg
Dimensions (L x W x H)
330 x 357 x 540mm
Pack Contents
Brass Turbo Nozzle, Foam Bottle, Standard Spray Lance

How To Use

Using it

  1. Connect the machine to a water supply and a 240V mains socket.
  2. Fit the standard spray lance or brass turbo nozzle to the wand.
  3. Attach the foam bottle when a pre-wash stage is needed.
  4. Squeeze the trigger to run the pump at up to 190 bar.
  5. Give the induction motor short rests during long cleaning sessions.

Cleaning and storage

  1. Switch off the power and disconnect the water supply after use.
  2. Empty and rinse the foam bottle.
  3. Coil the 8m hose and 5m power cable without kinking them.
  4. Wipe down the unit and accessories before storing.
  5. Store the machine upright in a dry, frost-free area.

Top Tip: Give the induction motor short rests during long sessions and keep the brass turbo nozzle for hard surfaces only.

Performance Benefits

  • Reaches 8m with hose and cable

Frequently Asked Questions

What is the maximum pressure of the Gorilla Power GP8?

The GP8 reaches up to 190 bar maximum pressure, with a rated pressure of 130 bar.

What is the flow rate of the GP8?

It has a rated flow of 10 litres per minute and a maximum flow of 11 litres per minute.

What type of motor does it use?

It uses a 3100W induction motor, which the maker states gives long-life, low-maintenance operation.

What accessories are included?

It comes with a brass turbo nozzle, a foam bottle and a standard spray lance.

How long are the hose and power cable?

The GP8 has an 8m high-pressure hose and a 5m power cable.

What voltage does the GP8 run on?

It runs on a 240V, 50Hz mains supply.

What are the machine's dimensions?

The GP8 measures 330 x 357 x 540mm (L x W x H).

How much does the GP8 weigh?

The maker states a net weight of 23.1kg and a gross weight of 25.6kg.

HQ Suggests Tips & Insights

  1. Use the foam bottle for a proper pre-wash stage.
  2. Keep the brass turbo nozzle for hard surfaces only.
  3. Let the induction motor rest during long sessions.
  4. Keep the 8m hose away from sharp edges.
  5. Store the unit upright in a dry space.
  6. Rinse the foam bottle and lance after use.
  7. Check the water supply before switching on.
  8. UK-wide delivery is available from The Drivers HQ.

The Brand

Gorilla Power

The Gorilla Power range by KIAM is a heavy-duty equipment line developed for users who need strength, reliability, and sustained performance from their machinery. Positioned within the KIAM ecosystem as a trade and industrial offering, Gorilla Power equipment is designed for demanding environments such as professional valeting, workshops, construction, agriculture, and commercial cleaning. The focus is on robust construction, straightforward operation, and long-term serviceability rather than consumer-grade convenience features.

Shop all Gorilla Power
Gorilla Power Equipment Range: Washers, Generators & Water Pumps

Gorilla Power Equipment Range: Washers, Generators & Water Pumps

The KIAM Gorilla Power range extends beyond pressure washing into essential power and fluid-handling equipment. The lineup includes heavy-duty pressure washers, portable generators, and water pumps designed for professional and site use.
Gorilla Power pressure washers are built around high-output motors and durable pump assemblies, delivering consistent pressure and flow for prolonged working periods. The generator range provides dependable portable power for sites, mobile setups, and remote locations, while Gorilla Power water pumps are designed for effective water transfer, drainage, and supply tasks. Across the range, equipment is specified with durability, load tolerance, and practical functionality in mind.

Trade Reliability, UK Support & Ilkeston Availability

Trade Reliability, UK Support & Ilkeston Availability

Gorilla Power equipment is aimed at operators who depend on their machines day in, day out. As part of KIAM Power Products, the range benefits from UK-based supply, parts availability, and technical support, helping businesses minimise downtime and extend equipment lifespan. Replacement components and compatible accessories are readily available, making Gorilla Power a practical long-term investment for trade users. We stock selected KIAM Gorilla Power machines in our Ilkeston showroom and offer UK-wide delivery, giving professionals across the country access to robust pressure washers, generators, and water pumps backed by UK support.

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Customer Reviews

5.0 / 5

Based on 1 review

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HQ Rewards members who bought it earn 10 points for an approved review, 20 with a photo or video, whatever the rating. Review policy

  1. AnonymousVerified buyer

    Fantastic pressure washer.And such a good price

    Reply from The Drivers HQ

    Thanks for the review, really glad you’re enjoying the Gorilla Power GP8 Semi-Professional Electric Pressure Washer.

    The GP8 has become one of those machines people buy expecting “pretty decent for the money” and then end up wondering why they ever wasted time on cheaper pressure washers beforehand. Proper pressure, solid build quality, and enough performance to run foam lances and regular cleaning without sounding like it’s moments away from mechanical collapse.

    And you’re absolutely right on the value side of things as well. Finding a pressure washer that feels genuinely semi-professional without wandering into “second mortgage” territory is surprisingly rare these days.

    Really appreciate the support and feedback.

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