# Extension Pipe Honiton H6400 3/4" 400 mm

**URL:** https://aio.lv/en/product--honiton-h6400--12254907
**Data updated:** 2026-04-14 22:28 (EEST)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** Honiton
**Manufacturer code:** H6400
**EAN:** 8592021035496
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--honiton-h6400--12254907

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Honiton H6400 is a 3/4" extension pipe with a length of 400 mm, designed to extend plumbing connections and fittings. It provides a standardized 3/4" connection for water systems, allowing flexible installation and adjustment of pipe runs, valves, or fixtures. Suitable for residential and light commercial plumbing tasks where additional reach is required.

## Long description

Honiton H6400 3/4" 400 mm is a straight extension pipe designed to add 400 mm of reach to existing plumbing connections. It provides a standardized 3/4" threaded connection compatible with common water system fittings, enabling straightforward extension of pipe runs, valves, taps or fixtures in residential and light commercial installations.
Advantages
The extension pipe offers a simple, space-saving solution for increasing connection length without altering the original plumbing layout. Its standardized 3/4" thread ensures compatibility with many fittings, and the 400 mm length gives sufficient reach for most adjustment needs. The product is suitable for both new assemblies and retrofit work, allowing installers to make precise alignment corrections and improve accessibility to valves or fixtures.
Suitable for
Extending cold and hot water pipe connections in homes
Adjusting the position of valves, taps and fixtures
Light commercial plumbing where moderate reach is required
Retrofitting or repairing existing plumbing systems
When it may not be suitable
This extension pipe is intended for standard 3/4" threaded water fittings; it is not suitable for systems requiring different thread types or sizes. It may not be appropriate for high-pressure industrial applications or for use with non-water media unless confirmed compatible by the installer or manufacturer.
Key specifications
Connection size: 3/4" threaded
Length: 400 mm
Function: straight extension for plumbing connections
Typical use: cold and hot water systems in residential and light commercial settings
How to use
Shut off the water supply and relieve pressure before installation. Thread the extension pipe into the existing 3/4" fitting, using appropriate sealing material such as PTFE tape or thread sealant on the male threads to ensure a watertight joint. Tighten to a secure fit without over-torquing; use suitable wrenches and hold the mating component steady to avoid strain on upstream connections. After installation, restore water supply and check for leaks at the joints, retightening if necessary.
What to consider before purchase
Confirm that existing fittings use a 3/4" threaded connection
Verify that a 400 mm extension length meets the required reach and clearance
Check material compatibility with your system and local plumbing codes
Usage recommendations
For reliable performance, use appropriate thread sealing and avoid excessive torque when tightening. If unsure about compatibility or pressure ratings, consult a qualified plumber or refer to local regulations before installation.

## FAQ

### How much does the Extension Pipe Honiton H6400 3/4" 400 mm cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 07.07.2026 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. All transactions are 100% secure and encrypted.

### 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 Honiton 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 Honiton 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

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