---
product_id: 259345156
title: "Karcher Pump Adapter with Check Valve – Small Hose Connector for Secure Water Flow & Backflow Prevention"
brand: "kärcher"
price: "₹ 1442"
currency: INR
in_stock: true
reviews_count: 6
category: "Kärcher"
url: https://www.desertcart.in/products/259345156-karcher-pump-adapter-with-check-valve-small-hose-connector-secure
store_origin: IN
region: India
---

# Fits 3/4" & 1" suction hoses Check valve for backflow prevention Vacuum-resistant secure connection Karcher Pump Adapter with Check Valve – Small Hose Connector for Secure Water Flow & Backflow Prevention

**Brand:** kärcher
**Price:** ₹ 1442
**Availability:** ✅ In Stock

## Summary

> 💦 Secure your flow, protect your pump – the smart adapter every garden pro needs!

## Quick Answers

- **What is this?** Karcher Pump Adapter with Check Valve – Small Hose Connector for Secure Water Flow & Backflow Prevention by kärcher
- **How much does it cost?** ₹ 1442 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/259345156-karcher-pump-adapter-with-check-valve-small-hose-connector-secure)

## Best For

- kärcher enthusiasts

## Why This Product

- Trusted kärcher brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Vacuum-Resistant Seal:** Engineered to maintain a secure, leak-free connection even under suction pressure.
- • **Trusted Kärcher Quality:** Backed by 1,900+ positive reviews and precision German engineering for lasting performance.
- • **Compact & Lightweight Design:** At just 0.04 kg and 41x65x41 mm, it’s easy to install without adding bulk.
- • **Reliable Backflow Prevention:** Integrated check valve ensures water flows only forward, protecting your pump from damage.
- • **Versatile Hose Compatibility:** Adapts seamlessly between 3/4-inch and 1-inch hoses for flexible garden pump setups.

## Overview

The Karcher Pump Adapter with Check Valve is a compact, durable plastic connector designed for garden and domestic pumps. It features a built-in check valve to prevent backflow, a vacuum-resistant connection for leak-free suction hose attachment, and compatibility with both 3/4-inch and 1-inch hoses. Lightweight and precision-engineered, it safeguards pump performance and enhances irrigation versatility.

## Description

Karcher Pump Adapter with Check Valve – Small Hose Connector for Secure Water Flow & Backflow Prevention : desertcart.ae: Patio, Lawn & Garden

Review: Essential accessory at very High Price - This is an essential obligatory accessory at a very high price I cannot understand WHY Karcher does NOT include it with their submersible pumps like other makes. Removing this important part and selling it at this high cost is a marketing trap for unwary consumers.
Review: buon raccordo per pompe sommerse - Il prodotto è di buona fattura e utilizzabile per portare alla dimensione di 3/4 il tubo di uscita della pompa. Il rischio di avere un raccordo di questo tipo vicino all'uscita della pompa è quello di sovraccaricarla troppo e di romperla. Al momento questo non è accaduto, ma è un rischio da valutare. indubbiamente poter utilizzare un tubo da 3/4 rispetto a quello da 1 pollice permette maggiore versatilità nell'impianto. Perfettamente funzionante la valvola di non-ritorno in plastica.

## Features

- Pump adapter with check valve.
- Vacuum resistant connection
- Attaches suction hoses to pumps
- This is for garden pumps
- Suitable for domestic pumps

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000OS2K56 |
| Brand | KÄRCHER |
| Brand Name | KÄRCHER |
| Color | Black |
| Colour | Black |
| Connector Type | Adapter |
| Connector type | Adapter |
| Country of Publication | Italy |
| Customer Reviews | 4.4 out of 5 stars 1,905 Reviews |
| Global Trade Identification Number | 04039784223264 |
| Included Components | 1 x Kärcher Pump Connector Set for 3/4-Inch and 1-Inch Suction Hose, Black |
| Item Dimensions | 41 x 65 x 41 millimeters |
| Item Length | 130 Centimeters |
| Item Type Name | Pump Connector Set |
| Item Weight | 0.04 Kilograms |
| Item dimensions L x W x H | 41 x 65 x 41 millimeters |
| Manufacturer | Kärcher |
| Manufacturer Part Number | 6.997-359.0 |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | 6.997-359.0 |
| Number of Packs | 1 |
| Number of Pieces | 4 |
| Size | 1 inches |
| Thread Size | 33,3mm |
| Thread Type | G1 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Karcher
- **Colour:** Black
- **Item weight:** 0.04 Kilograms
- **Material:** Plastic
- **Product dimensions:** 130L x 100W centimeters

## Images

![Karcher Pump Adapter with Check Valve – Small Hose Connector for Secure Water Flow & Backflow Prevention - Image 1](https://m.media-amazon.com/images/I/719E82qwHqL.jpg)

## Customer Reviews

### ⭐⭐⭐ Essential accessory at very High Price
*by M***R on 29 November 2020*

This is an essential obligatory accessory at a very high price I cannot understand WHY Karcher does NOT include it with their submersible pumps like other makes. Removing this important part and selling it at this high cost is a marketing trap for unwary consumers.

### ⭐⭐⭐⭐⭐ buon raccordo per pompe sommerse
*by M***7 on 8 August 2016*

Il prodotto è di buona fattura e utilizzabile per portare alla dimensione di 3/4 il tubo di uscita della pompa. Il rischio di avere un raccordo di questo tipo vicino all'uscita della pompa è quello di sovraccaricarla troppo e di romperla. Al momento questo non è accaduto, ma è un rischio da valutare. indubbiamente poter utilizzare un tubo da 3/4 rispetto a quello da 1 pollice permette maggiore versatilità nell'impianto. Perfettamente funzionante la valvola di non-ritorno in plastica.

### ⭐⭐⭐⭐⭐ Fungerar som jag vill
*by F***K on 16 May 2026*

Köpte denna för att att använda till en dränkpump som jag har till en droppbevattningsslang. Fungerar som jag vill rinne inte tillbaka vatten

## Frequently Bought Together

- Karcher Pump Connector Set for 3/4-Inch and 1-Inch Suction Hose, Black
- Karcher 2.997-100.0 Gewebeschlauch Set multicolored
- Karcher SP 11.000 Dirt Submersible Pump, Flow Rate: 11,000 l/h, Immersion Depth: max. 7 m, for Dirty Water with Particles up to a Size of 20 mm, Residual Water Height: 25 mm, Pressure: 0.7 bar

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.in/products/259345156-karcher-pump-adapter-with-check-valve-small-hose-connector-secure](https://www.desertcart.in/products/259345156-karcher-pump-adapter-with-check-valve-small-hose-connector-secure)

---

*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-09-15*