# Foam nozzle Karcher KR4.112-053.0 for 350–600 l/h flow

**URL:** https://aio.lv/en/product--karcher-kr4112-0530--10629122
**Data updated:** 2026-03-07 17:56 (EET)
**Category:** Garden Equipment Accessories
**Manufacturer:** Karcher
**Manufacturer code:** KR4.112-053.0
**EAN:** 4054278434957
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 112.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 93.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--karcher-kr4112-0530--10629122

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Karcher foam nozzle KR4.112-053.0 is an accessory designed to generate foam for cleaning tasks. Compatible with systems operating at a flow rate of 350–600 l/h, it produces consistent foam for treating surfaces, vehicles, and equipment. Intended for professional and home use, it simplifies detergent application, improves coverage and reduces manual effort during washing.

## Long description

The Karcher foam nozzle KR4.112-053.0 for 350–600 l/h flow is an accessory designed to generate stable cleaning foam when used with compatible dispensing systems. Intended for both professional and home use, this nozzle produces even foam distribution to improve detergent coverage on vehicles, facades, machinery and other hard surfaces. It is compact and lightweight, simplifying attachment and operation as part of a foam cleaning setup.
Advantages
The nozzle delivers consistent foam quality across the specified flow range of 350–600 l/h, enabling uniform application of detergent and reducing the need for repeated manual rinsing. Its construction keeps weight low while providing reliable service life for routine cleaning tasks. Designed by Karcher, it is compatible with common foam generation systems and helps optimize cleaning efficiency by controlling foam output and coverage.
Suitable for
Vehicle washing and pre-treatment
Cleaning industrial equipment and tools
Washing building facades, patios and outdoor surfaces
General foam-based detergent application in small to medium cleaning setups
Key specifications
Designed flow rate range: 350–600 litres per hour
Net weight: 0.68 kg
Gross weight (packaged): 0.76 kg
Packed dimensions (H×W×D): 275 × 160 × 110 mm
Packaging quantity: 1 piece per pack
Materials: lightweight durable plastics (packaging materials listed separately)
Warranty period: 24 months
How to use
Attach the foam nozzle to a compatible foam-producing dispenser or lance according to the equipment manufacturer's instructions and ensure all connections are secure. Set the system to operate within the specified flow range of 350–600 l/h and select the appropriate detergent mixture for the surface to be treated. Apply foam evenly across the surface, allow dwell time as recommended for the chosen detergent, then rinse or extract residue following normal cleaning procedures.
Usage recommendations
For best results, verify compatibility with your foam generator and observe the recommended detergent dilution and dwell times. Use within the stated flow range to maintain consistent foam quality and replace the nozzle if foam output becomes irregular or if the nozzle shows visible wear.

## FAQ

### How much does the Foam nozzle Karcher KR4.112-053.0 cost, and is it available for purchase?

The price is 112.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Foam nozzle Karcher KR4.112-053.0 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Karcher products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Karcher service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10629122/66230479_large.webp