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header-product Tailpiece external thread DN50 DANFOSS 003Z0278 — plumbing connector
58.99 €

Tailpiece external thread DN50 DANFOSS 003Z0278 — plumbing connector

Tailpiece DN50 DANFOSS 003Z0278 Photo 1
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Tailpiece external thread DN50 DANFOSS 003Z0278 — plumbing connector

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Tailpiece external thread DN50 DANFOSS 003Z0278 — plumbing connector

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Short description

DANFOSS tailpiece with external thread, model 003Z0278, specified for DN50 connections. This plumbing connector provides an externally threaded interface for joining DN50 pipes and fittings, enabling secure mechanical and fluid connections in heating, cooling, and industrial piping systems. Suitable for replacement or installation where a DN50 external-thread tailpiece is required.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 5057233
Manufacturer: DANFOSS
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
19.10.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
22.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.88 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
22.10.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

DANFOSS tailpiece with external thread DN50 is a plumbing connector designed to provide a reliable threaded interface for DN50 pipework. The component fits into heating, cooling and industrial piping systems where an externally threaded tailpiece is needed for mechanical and fluid connections. The product is intended for installation or replacement applications that require a standard DN50 external-threaded connection.

Advantages

The tailpiece offers a straightforward external-thread connection that simplifies joining DN50 pipes and fittings. Its design enables secure mechanical engagement and a stable fluid seal when used with appropriate mating components and sealing materials. The part is manufactured to industry-relevant quality standards and is compatible with common installation practices for plumbing and HVAC systems.

Suitable for

  • Connecting DN50 pipes and fittings with an externally threaded interface
  • Replacement of worn or damaged DN50 external-thread tailpieces
  • Use in heating and cooling installations where threaded DN50 connections are specified
  • Industrial piping systems requiring a threaded adapter for DN50 lines

When it may not be suitable

This tailpiece is intended specifically for DN50 threaded applications; it is not suitable for pipe sizes other than DN50 unless an appropriate adapter is used. It also requires compatible mating threads and proper sealing materials—such as PTFE tape or approved sealants—to ensure leak-free connections. For systems that mandate welded, flanged, or push-fit connections, a threaded tailpiece may not meet installation requirements.

Key specifications

  • Connection type: external (male) thread for DN50
  • Intended system use: plumbing, heating, cooling, and industrial piping
  • Function: mechanical coupling and fluid-tight interface when used with suitable seals
  • Material characteristics: designed for standard piping environments (use appropriate corrosion protection if required)

How to use

Prepare the mating female thread by cleaning and inspecting for damage. Apply an appropriate thread sealant or PTFE tape to the male thread following the sealant manufacturer's instructions. Screw the tailpiece into the female fitting by hand to start, then tighten with the correct size wrench until secure, taking care not to overtighten and risk thread damage. After installation, pressurize the system gradually and check for leaks at the threaded joint; retighten or reseal if necessary according to best plumbing practices.

What to consider before purchase

  • Confirm that your system uses DN50 external-threaded connections and that thread standards match the mating parts
  • Verify material compatibility with the system medium and any required corrosion resistance or coatings
  • Ensure appropriate sealing materials and installation tools are available
  • Check space and access for installation and tightening

Usage recommendations

Use certified thread sealants and follow local plumbing codes. During installation, avoid excessive torque and inspect joint integrity after initial pressurization. For critical systems, consider periodic inspection and maintenance of threaded connections.

Description

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Customer reviews

Customer questions

FAQ

How much does the Tailpiece DN50 DANFOSS 003Z0278 cost, and is it available for purchase?

The price is 58.99 € (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 19.10.2026 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 DANFOSS 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 DANFOSS 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.
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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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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.