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header-product Fitting by ek water blocks model 3831109905449 — brass, nickel finish, 23 mm width, 21 mm height
16.99 €

Fitting by ek water blocks model 3831109905449 — brass, nickel finish, 23 mm width, 21 mm height

Fitting ek water blocks 3831109905449 Photo 1
Fitting ek water blocks 3831109905449 Photo 2
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Fitting ek water blocks 3831109905449 Photo 1
Fitting ek water blocks 3831109905449 Photo 2
Fitting ek water blocks 3831109905449 Photo 3
Fitting ek water blocks 3831109905449 Photo 4
Fitting ek water blocks 3831109905449 Photo 5
Fitting ek water blocks 3831109905449 Photo 6
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Fitting by ek water blocks model 3831109905449 — brass, nickel finish, 23 mm width, 21 mm height

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Short description

Fitting for computer liquid cooling from ek water blocks, model 3831109905449. Constructed of brass with a nickel finish, this cooling system accessory measures 23 mm in width and 21 mm in height. Designed as a connector for custom loop tubing and components, it provides a durable metal interface for secure, leak-resistant joins in PC water-cooling setups.
Available for order: 8 pcs.
Warranty: 2 Years
SKU: 10703820
Manufacturer: ek water blocks
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
27.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
30.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.04 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
30.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

Fitting by ek water blocks model 3831109905449 — brass, nickel finish, 23 mm width, 21 mm height is a panel-mounted G1/4" pass-through adapter for custom PC liquid cooling. Machined from brass and plated in nickel, the adapter provides two female G1/4" BSP threaded ports to connect tubing or fittings across separate chassis compartments. The included grip nut secures the adapter to a chassis panel, enabling leak-resistant external routing for compact or small form factor systems where internal radiator placement is restricted.

Advantages

The brass construction with nickel plating offers mechanical strength, corrosion resistance and an even surface finish that matches other nickel-plated components. Dual female G1/4" ports allow direct connection of fittings or tubing without additional couplers, simplifying routing through panels. The supplied grip nut provides secure panel mounting and helps maintain a tight seal to minimize the risk of leaks. Compact dimensions (23 mm width, 21 mm height) make the adapter suitable for tight installation spaces while retaining standard G1/4" thread compatibility.

Suitable for

  • Small form factor (SFF) PCs requiring external radiator or reservoir connections
  • Panel-mounted routing between separate case compartments
  • Custom water-cooling loops that use G1/4" threaded fittings
  • Upgrades where a durable metal pass-through is preferred over plastic bulkheads

Key specifications

  • Material: CNC-machined brass with nickel plating
  • Thread type: Female G1/4" BSP on both ends
  • Overall width: 23 mm
  • Overall height: 21 mm
  • Mounting: Secured to panel with included grip nut
  • Finish: Nickel-plated surface

How to use

Drill or use an existing panel hole compatible with the adapter's body diameter, insert the fitting through the panel from the outside, then secure it on the inside with the supplied grip nut. Attach compatible G1/4" fittings, compression fittings or tubing to each female end, ensuring that any used O-rings or compression rings are correctly seated. Tighten connections by hand and then finish with a small wrench turn if necessary, taking care not to over-torque and damage threads or plating. After installation, perform a pressure or leak test before powering the system.

Usage recommendations

Use compatible G1/4" fittings and quality tubing to maintain seal integrity. When routing external radiators or reservoirs through a panel, allow for slack in tubing to avoid strain on fittings and check all connections periodically for signs of loosening or corrosion. Avoid overtightening metal fittings to protect threads and surface finish.

Specifications

Type:
Fitting
Product colour:
Nickel
All features
Connecting thread:
1/4
Connector 1 gender:
Female
Connector 2 gender:
Female

Performance

Type:
Fitting

Design

Product colour:
Nickel
Material:
Brass

Weight & dimensions

Height:
21 mm
Width:
23 mm

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Fitting ek water blocks 3831109905449 cost, and is it available for purchase?

The price is 16.99 € (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 27.07.2026 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 ek water blocks 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 ek water blocks 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.