Main
Suitable for	dirty water


Specs
Maximum performance	16000 L/h
Maximum head	8 m
Max. pressure	0.8 bar
Minimum liquid level	25 mm
Maximum immersion depth	7 m
Maximum particle size	20 mm
Maximum liquid temperature	35 °С
Dry run protection
Float switch
Suction system	single-stage
Outlet size	1 1/2"

Engine
Maximum power	550 W
Power source	electric
Mains voltage	230 В
Power cord length	10 m


General specs
Protection class (IP)	68
Country of origin	Germany
Pump housing material	plastic
Impeller / auger material	plastic
Dimensions	229x238x303 mm
Weight	4.9 kg
Added to E-Catalog	May 2024
P/N	1.645-830.0 SP 16.000

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Karcher 2026 - new arrivals, bestsellers, and the most relevant models Karcher.

How to Choose a Submersible (Drainage) PumpWe will look into the operating features of drainage pumps, their types and the main parameters that need to be taken into account when choosing.

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	Karcher Sp 16.000 Dirt Water Pump 1.645-830.0 Kärcher SP 16.000 Dirt Water Pump – High-Performance Submersible PumpingTackle the toughest water removal challenges with the... moreKärcher SP 16.000 Dirt, a powerful and robust submersible pump designed for high-volume, demanding applications. Whether you´re dealing with a flooded basement, needing to drain a murky garden pond, or clearing water from a construction site, this pump delivers exceptional performance and reliability when you need it most. Engineered for efficiency and durability, it is the ultimate tool for moving large quantities of dirty water quickly and effectively.Large quantities of water are its specialty:the SP 16.000 Dirt wastewater pump, with a maximum transport capacity of 16.000 l/h, effectively pumps wastewater with dirt particles up to 20 mm, such as from garden ponds or flooded basements.In cases of heavy dirt, an optional pre-filter prevents clogs.For a longer lifespan, the well-known front seal from the professional range has been installed.For automatic on and off, the submersible pump is equipped with a float switch.Additionally, the float is mounted on a rail and can be adjusted vertically.This allows for pumping water at low levels.In manual mode, it can even pump water down to a height of 25 mm.The Quick Connect connection fitting allows for a particularly fast and easy connection of 1´´, 1 1/4´´, and 1 1/2´´ hoses.Engineered for Durability and LongevityAt the heart of the SP 16.000 Dirt is a high-quality ceramic slide ring sealing system, a feature adopted from Kärcher´s professional range. This advanced sealing ensures outstanding resilience and a significantly longer service life compared to standard pumps, protecting the motor from impurities and guaranteeing consistent operation even in harsh conditions. This robust construction means you can rely on the SP 16.000 Dirt season after season for all your dewatering needs.Intelligent and Automated OperationExperience true hands-free convenience with the intelligent, adjustable float switch. Mounted on a practical rail, the switch can be set to your desired height, allowing the pump to automatically turn on and off as water levels change. This not only provides reliable protection against dry running but also gives you precise control over the pumping process. For maximum water removal, switch to manual mode to pump water down to a residual height of just 25 mm, leaving surfaces nearly dry and minimizing final clean-up efforts.Ultimate Versatility for Any TaskThe Kärcher SP 16.000 Dirt is designed for maximum user-friendliness and adaptability. The innovative Quick Connect system enables you to attach 1, 1 1/4, and 1 1/2 hoses in seconds, without the need for extra tools, saving you valuable time during setup. This versatility makes it the ideal pump for a wide array of tasks, from rapidly draining swimming pools and ponds to providing emergency flood relief in cellars and managing water in excavation pits.Choose the Kärcher SP 16.000 Dirt water pump BricoINN Delivery: in United Kingdom Report	£81.99 Buy in shop

	Kärcher 1645-8330 SP 16000 Dual Submersible Pump Yellow 1.645-833.0 Amazon.co.uk Delivery: in United Kingdom Report	£99.00 Buy in shop

	Karcher 550W Submersible Dirty Water Pump 230V SP 16.000 DUAL Pumps up to 16,000 l/h of clean and dirty water: The robust SP 16,000 Dual submersible pump with 2-in-1 function for dirty wa... moreter, 1 mm flat pick-up and height-adjustable float switch. SP 16,000 Dual is a robust submersible water pump with a 2-in-1 function Pumps up to 16,000 litres per hour of both clean and dirty water Reliably handles dirty water containing particles up to 20 mm in diameter Variable filter basket allows switching to flat pick-up for mop-dry results down to 1 mm Ideal for pumping out water from flooded basements, garden ponds, and pools Slide ring sealing (from the Professional range) ensures a particularly long lifetime Features a float switch for automatic switching on and off Float is affixed to a rail and can be vertically adjusted for low-level pumping Quick Connect connection threads allow simple connection of 1", 1 1/4", and 1 1/2" hoses UK mains plug (type G), as used in the UK, IRL, Cyprus, Saudi Arabia, Malta and many others cpc.farnell.com Delivery: in United Kingdom Report	£99.00 Buy in shop

	Karcher SP 16.000 2 in 1 Submersible Dirty Water Pump Part of Karcher's domestic series of submersible drainage pumps, the SP 16.000 is a 2 in 1 design which can be used for clean... moreor dirty water (containing particles up to 20mm in diameter). With a maximum capacity of 16,000 litres per hour, the SP 16.000 is perfect for pumping out water from flooded basements, garden ponds and pools. The slide ring sealing – a tried-and-tested solution from the Karcher Professional range – ensures that the pump has a particularly long lifetime. It can be switched on and off automatically via a float switch. The float is also affixed to a rail and can be vertically adjusted for pumping at a low level. Features & Benefits • 2 in 1 design: suitable for clean or dirty water • Reliable pumping of water with dirt particles up to 20 mm in size • Float switch prevents dry running • Float switch is height adjustable and can be fixed • Ceramic face seal for an extra long lifetime • Quick connect hose fittings for ease of use • Comfortable carrying handle Specifications • Voltage: 240v UK Mains • Max Motor Rating: 550 Watts • Cable Length: 10 metres • Max Flow Rate: 16000 l/h • Max Delivery Temperature: 35°C • Delivery Head: 9 m • Max Pressure: 0.9 bar • Max Particle Size: 20mm • Max Depth of Immersion: 7 m • Minimum Residual Water (manual): 1mm • Connecting Thread: G1 1/2 • Dimensions: 237mm x 241mm x 279mm • Product Weight: 5kg • Shipping Weight: 5.8kg Contents • Karcher SP 16.000 2 in 1 Submersible Dirty Water Pump 240v Tooled-up.com Delivery: to United Kingdom Report	£99.95 Buy in shop

	Karcher SP 16.000 2 in 1 Submersible Dirty Water Pump Part of Karcher's domestic series of submersible drainage pumps, the SP 16.000 is a 2 in 1 design which can be used for clean... moreor dirty water (containing particles up to 20mm in diameter). With a maximum capacity of 16,000 litres per hour, the SP 16.000 is perfect for pumping out water from flooded basements, garden ponds and pools. The slide ring sealing – a tried-and-tested solution from the Karcher Professional range – ensures that the pump has a particularly long lifetime. It can be switched on and off automatically via a float switch. The float is also affixed to a rail and can be vertically adjusted for pumping at a low level. Features & Benefits • 2 in 1 design: suitable for clean or dirty water • Reliable pumping of water with dirt particles up to 20 mm in size • Float switch prevents dry running • Float switch is height adjustable and can be fixed • Ceramic face seal for an extra long lifetime • Quick connect hose fittings for ease of use • Comfortable carrying handle Specifications • Voltage: 240v UK Mains • Max Motor Rating: 550 Watts • Cable Length: 10 metres • Max Flow Rate: 16000 l/h • Max Delivery Temperature: 35°C • Delivery Head: 9 m • Max Pressure: 0.9 bar • Max Particle Size: 20mm • Max Depth of Immersion: 7 m • Minimum Residual Water (manual): 1mm • Connecting Thread: G1 1/2 • Dimensions: 237mm x 241mm x 279mm • Product Weight: 5kg • Shipping Weight: 5.8kg Contents • Karcher SP 16.000 2 in 1 Submersible Dirty Water Pump 240v Mytoolshed.co.uk Delivery: in United Kingdom Report	£99.95 Buy in shop

Karcher SP 16.000 Dirt configurations


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