Pressure washer · sourced UK profile

Karcher K 4 Power Control Flex

The K 4 Power Control Flex ties for the lowest rated input in this set at 1,800 W and publishes a 20–130 bar range with 420 L/h maximum flow. Its fittings and accessories are ecosystem-specific, so the complete working system matters more than the family name.

Exact variantPart 1.324-302.0

Published pressure20–130 barKeep the manufacturer’s wording visible.

Published flow420 L/h maximumNot a claimed inlet-flow requirement.

Rated input1,800 WCheck the complete supply and simultaneous loads.

Published weight12.1 kg without accessoriesWeight bases differ between manufacturers.

Included hose8 mConfirm fittings, bore and replacement support.

Exact variantPart 1.324-302.0Match this on the product and retailer evidence.

Before buying

Checks for this exact model.

These are model-specific next steps, not a generic shopping checklist.

01
Match part 1.324-302.0 and verify whether the current listing includes the Flex hose and accessories you expect.
02
Treat the published 20–130 bar range differently from a competitor page that shows only a maximum or operating figure.
03
Confirm gun, lance, quick-connect, foam and hose compatibility before pricing adapters around the machine.
04
Check the exact circuit, extension-lead restrictions, water inlet and current paid-use warranty terms.

Evidence boundary

What the published figures do not prove.

The lowest maximum-flow figure in this four-model screen is not automatically the lowest real water demand.
The 12.1 kg figure excludes accessories and does not represent the whole transported system.
A K 4 accessory does not automatically fit every generation, regional variant or third-party hose.
This page does not reproduce changing prices, ratings, availability or bundle claims.

Exact-model next steps

Verify first. Compare second.

Open the primary source, rerun the full category screen and only then use the exact-model Amazon UK search. Marketplace results can still show another variant or bundle.

Open the official source Run the 4-model screen Start with the category selector Check current Amazon UK results

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. The price is unchanged for you. The link is a search, not confirmation of the exact SKU, stock, price, rating or compatibility. Detailer Setup has no paid relationship with the manufacturer.

Supplier enquiry

Need the exact variant checked?

Send the model and source in one email. No payment is taken, no supplier coverage is promised and nothing is shared without your permission.

Email this model check

Primary evidence

Read the manufacturer wording.

Karcher UK product specificationKarcher K 4 Power Control Flex — Part 1.324-302.0

Specifications and public terms can change. Recheck the exact regional variant, current manual, included bundle, warranty and retailer evidence at the time of purchase.

Common questions

Karcher K 4 Power Control Flex FAQs

Is 130 bar enough for car detailing?

Headline pressure is not the deciding measure. Safe technique, nozzle, distance, flow, fittings, water supply and the vehicle surface all matter. Follow the exact manual and validate the complete process.

Does every K 4 listing describe this exact model?

No. This page is tied to part 1.324-302.0. Retail bundles, generations and regional versions can change the hose, accessories and specification.

Is this Karcher K 4 Power Control Flex page a purchase recommendation?

No. It is a sourced specification and setup-check profile. The exact current product, utilities, fittings, process, warranty, local rules and retailer evidence still need to be verified before purchase.