Sealey Self-Priming Petrol Pressure Washer 198 Bar | 2871 PSI | 5.8HP | 513L/hr Professional Power Washer

Sealey 198 Bar 5.8HP Self-Priming Petrol Pressure Washer

The Sealey Self-Priming Petrol Pressure Washer combines professional cleaning power with exceptional versatility. Built for users who need reliable cleaning performance away from mains water supplies, its heavy-duty self-priming brass axial pump can draw water directly from tanks, water butts, reservoirs or IBC containers.

Powered by a dependable 209cc 5.8HP four-stroke petrol engine, this machine delivers up to 198 Bar (2871 PSI) maximum pressure and an impressive maximum water flow of 513L/hr, making it ideal for cleaning agricultural equipment, construction machinery, vehicles, buildings and outdoor surfaces.

Whether you’re working on a construction site, farm, industrial premises or remote location, this professional petrol pressure washer provides outstanding performance wherever it’s needed.

Key Features

• Powerful 5.8HP (209cc) four-stroke petrol engine
• Self-priming professional brass axial pump
• Maximum pressure: 198 Bar (2871 PSI)
• Rated pressure: 158 Bar (2291 PSI)
• Maximum water flow: 8.5L/min (513L/hr)
• Rated flow: 6.7L/min
• Draws water directly from tanks, IBCs and reservoirs
• Low-pressure detergent injection system
• 3.7L detergent tank
• 6.7m high-pressure hose
• 3m water pick-up hose with built-in filter
• Professional spray gun and 1m lance
• Five quick-release spray nozzles
• Automatic engine low-oil shutdown
• Automatic pump cooldown protection
• Trigger gun safety latch
• Heavy-duty professional construction

Self-Priming Pump for Maximum Flexibility

Unlike conventional pressure washers that rely on mains water pressure, this machine features a professional self-priming axial pump capable of drawing water from:

• Water butts
• IBC containers
• Storage tanks
• Reservoirs
• Temporary water supplies
• Harvested rainwater

This makes it ideal for remote working environments where no mains water connection is available.

Powerful Commercial Cleaning

Delivering up to 198 Bar (2871 PSI) of cleaning pressure, this machine removes:

• Mud
• Clay
• Grease
• Oil
• Moss
• Algae
• Cement residue
• Vehicle grime
• Agricultural waste
• Heavy industrial dirt

Its efficient water flow ensures fast cleaning while reducing overall water consumption.

Professional Brass Axial Pump

The premium brass pump head offers:

• Longer service life
• Higher efficiency
• Improved pressure stability
• Excellent durability
• Lower maintenance requirements

Designed for demanding commercial use, it provides dependable performance day after day.

Five Quick-Release Spray Nozzles

Supplied with a complete professional nozzle set:

• 0° Concentrated jet
• 15° Heavy-duty cleaning
• 25° General-purpose cleaning
• 40° Wide-area rinsing
• Low-pressure detergent nozzle

The quick-release design allows rapid nozzle changes without tools.

Built-In Detergent System

The integrated 3.7-litre detergent tank provides easy application of cleaning chemicals for improved cleaning performance.

Suitable for:

• Traffic film remover
• Vehicle shampoo
• Agricultural detergents
• Degreasers
• Patio cleaners
• General-purpose cleaning solutions

Safety Features

Designed for safe and reliable operation, the pressure washer includes:

• Automatic low engine oil shutdown
• Automatic pump cooldown protection
• Trigger gun safety latch
• Water inlet filter
• Professional recoil starting system

These features help protect both the operator and the machine.

Supplied Complete With

• 6.7m high-pressure hose
• 3m water pick-up hose with integrated filter
• Professional spray gun
• 1m lance
• Five quick-release nozzles
• Built-in detergent tank
• User instructions

Everything required to begin cleaning immediately.

Technical Specifications

Ideal For

Perfect for:

• Construction contractors
• Farmers
• Agricultural contractors
• Plant hire companies
• Ground maintenance
• Facilities management
• Property maintenance
• Industrial cleaning
• Remote site cleaning
• Mobile cleaning businesses

Suitable Applications

Ideal for cleaning:

• Excavators
• Dumpers
• Tractors
• Agricultural machinery
• Plant equipment
• Trailers
• Vans
• Farm buildings
• Barns
• Concrete yards
• Patios
• Driveways
• Brickwork
• Outdoor equipment
• Industrial machinery
• Water tanks and reservoirs

Why Buy from ATC Cleaning & Janitorial Supplies Ltd?

At ATC Cleaning & Janitorial Supplies Ltd, we supply professional pressure washers, industrial cleaning equipment and genuine accessories to customers throughout Swindon and across the UK. Our experienced team can help you choose the ideal machine for your business, backed by competitive pricing, expert advice and dependable after-sales support.