# Alphacool ES Schnellverschlusskupplung G1/4 IG Female – PushIn Industry Version

**URL:** https://aio.lv/en/product--alphacool-17656--11999057
**Data updated:** 2026-03-11 18:31 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** Alphacool
**Manufacturer code:** 17656
**EAN:** 4250197176569
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.99 €
**Prices and availability valid until:** 2026-07-04 23:59
**Price without VAT (21%):** 27.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-17656--11999057

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Quick-release coupling for liquid cooling and fluid systems by Alphacool. This ES Schnellverschlusskupplung features a G1/4 internal thread (IG) female connection and the PushIn Industry Version design for fast, tool-free connection and disconnection. Intended for PC water-cooling loops, test rigs or industrial fluid lines where a G1/4 female quick-coupler is required. Provides convenient maintenance and component swaps without draining entire systems.

## Long description

The Alphacool ES Schnellverschlusskupplung G1/4 IG Female – PushIn Industry Version is a quick-release coupling designed for liquid cooling and general fluid systems. It features a G1/4 internal female thread and a PushIn Industry style mechanism that enables fast, tool-free connection and disconnection. The coupling is intended for use where compact, reliable serviceability is required, such as PC water-cooling loops, test benches, and industrial fluid lines.
Advantages
This quick-release coupling provides rapid, leak-minimising connections with a secure locking mechanism that reduces the risk of accidental disconnection. The PushIn Industry Version is optimised for frequent maintenance and component swaps, allowing users to separate sections of a loop without draining the entire system. The compact G1/4 female thread format maintains compatibility with common water-cooling fittings and adapters, simplifying integration into existing rigs or assemblies.
Suitable for
PC water-cooling loops and custom liquid-cooled systems
Test rigs and laboratory setups requiring modular fluid connections
Industrial fluid lines where a G1/4 female quick-coupler is needed
Maintenance and component replacement tasks that demand tool-free disconnection
Key specifications
Connection type: quick-release coupling with PushIn Industry mechanism
Thread type: G1/4 female (internal thread)
Intended medium: water-based cooling fluids and compatible non-corrosive liquids
Operation: tool-free push-to-connect and push-to-disconnect
Form factor: compact inline coupling for integration into tight spaces
How to use
Install the coupling by screwing the G1/4 female thread onto a matching G1/4 male port until hand-tight, then secure according to system requirements (sealant or PTFE tape may be used if appropriate for the fluid). To connect, align the mating quick-release half and push together until the locking mechanism engages. To disconnect, depress the release mechanism and pull the halves apart. Follow standard safety procedures for working with pressurised or liquid-filled systems and ensure the circuit is depressurised or drained as required prior to disconnection.
Usage recommendations
Use with compatible tubing and fittings rated for the cooling fluid in your system. Inspect seals and o-rings periodically and replace if worn. For best results in PC water-cooling loops, avoid excessive bending near the coupling and check for leaks after initial installation and after each reconnection.

## FAQ

### How much does the Alphacool ES Schnellverschlusskupplung G1/4 IG Female cost, and is it available for purchase?

The price is 32.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 109 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 06.07.2026 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. 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 Alphacool 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 Alphacool 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/11999057/67454236_large.webp