Karcher SP 22.000 Dirt Submersible Pump 22000L/h Level Sensor – 1.645-851.0
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The Karcher SP 22.000 Dirt Level Sensor Submersible Pump (1.645-851.0) is the most powerful pump in the range, moving up to 22,000 litres of dirty water per hour with particles up to 30 mm. Instead of a float, an electronic level sensor lets you define the switching level continuously, and the stainless steel housing and integrated stainless steel prefilter are built for demanding use. It is ideal for heavy flooding, large ponds and challenging drainage jobs.
Key Features & Benefits
- Handles coarse dirt: reliably pumps water containing dirt particles up to 30 mm in size.
- Up to 22,000 l/h: a 750 W motor gives a delivery head of 8 m and a maximum pressure of 0.8 bar.
- Level sensor: the switching level can be set continuously, so the pump starts and stops exactly where you need it, with a 15 second after-run.
- Auto/manual switch: switch between automatic level-controlled operation and continuous manual running.
- Integrated stainless steel prefilter: protects the impeller from heavy soiling and blockages.
- Stainless steel housing: robust construction for frequent and demanding use.
- Quick Connect hose connection: fast, secure hose fitting, with a connector supplied for 1", 1 1/4" and 1 1/2" hoses.
- Ceramic face seal: designed for a long service life.
Technical Specifications
| Specification | Value |
|---|---|
| Model | SP 22.000 Dirt Level Sensor |
| Order number | 1.645-851.0 |
| Rated input power | 750 W |
| Max. flow rate | 22000 l/h |
| Max. delivery head | 8 m |
| Max. pressure | 0.8 bar |
| Max. grain size | 30 mm |
| Max. immersion depth | 7 m |
| Max. water temperature | 35 °C |
| After-running time | 15 s |
| Min. residual water (manual) | 35 mm |
| Connection thread | G1 1/2 |
| Pressure-side connection thread | G1/2 internal thread |
| Power cable | 10 m |
| Voltage | 230–240 V |
| Frequency | 50 Hz |
| Colour | Yellow |
| Weight without accessories | 6.7 kg |
| Weight incl. packaging | 7.7 kg |
| Dimensions (L x W x H) | 238 x 293 x 354 mm |
What's in the Box
- SP 22.000 Dirt Level Sensor submersible pump with 10 m power cable
- Hose connection piece for 1", 1 1/4" and 1 1/2" hoses
Compatible With
- Karcher fabric hose set (2.997-100.0) for flood water removal
- Karcher pump hoses
Applications / Ideal For
- Pumping out heavily flooded basements, car parks and low-lying areas
- Draining and emptying large garden ponds
- Challenging drainage of pits, trenches and excavations
- Transferring water containing leaves, sand and coarse debris
- Frequent or semi-professional pumping jobs
Why Buy from Techno Tools
- Genuine Karcher equipment, supplied through official Malaysian channels
- Official user manual and datasheet available on this page
- Fast delivery across Malaysia, with same-day delivery for Klang Valley customers
- Local sales and after-sales support from our Ampang, Selangor team
| Warranty period | 1 Year Warranty |
|---|---|
| Coverage | Manufacturing defects in material and workmanship for 1 year from the date of purchase, for household use. Applies to WD-series wet and dry vacuum cleaners and submersible pumps. Batteries: 1 replacement within the warranty period. |
| Not covered | Commercial, rental, hotel, restaurant, laundry or other multi-user use; consumable and wear parts such as filters, filter bags, brushes, hoses, seals and O-rings; damage from natural disasters or improper storage; non-approved or corrosive cleaning agents. |
| Warranty void if | Misuse, neglect, unauthorised modification or repair; not following the operating instructions or using non-approved accessories or parts; connection to unstable voltage or unsuitable or coiled extension leads; the product is used or shipped outside Malaysia and Brunei. |
Contact Techno Tools with your proof of purchase (invoice or receipt). Kärcher decides whether to repair or replace at an authorised Kärcher service centre; delivery to and from the service centre is at the customer's cost. A repair or replacement does not extend the original warranty period.
Order by 4PM to get delivered next working day! We use 24 hours service with carriers in most cases so that you can get your order delivered on time.
Free delivery for total orders above RM500, otherwise additional charges costs are calculated at checkout based on your order’s weight and delivery location.
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Please notify us within 14 calendar days of receiving your product to request a free exchange or full refund, if eligible. We will cover all return shipping costs, and no restocking fees will apply in this case.
Requests made after 14 days may be accepted at our discretion and will be subject to a 10% restocking fee. Techno Tools & Equipment reserves the right to reject any return request found to be ineligible.
Further details please click here for more info.