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header-product TDM Brass Adapter 111, 1" x 3/4", Internal/External Thread
3.99 €

TDM Brass Adapter 111, 1" x 3/4", Internal/External Thread

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TDM Brass Adapter 111, 1" x 3/4", Internal/External Thread

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TDM Brass Adapter 111, 1" x 3/4", Internal/External Thread

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Short description

The TDM Brass 111 adapter is a high-quality plumbing fitting designed for secure pipe connections. It features a 1-inch internal thread and a 3/4-inch external thread, making it ideal for transitioning between different pipe sizes in water supply and heating systems. Constructed from durable brass, this adapter ensures long-lasting performance, corrosion resistance, and reliable leak-proof operation in various residential and industrial plumbing applications.
Available for order: 71 pcs.
Warranty: 2 Years
SKU: 12505093
Manufacturer: tdm_brass
free shipment

Cheapest delivery:

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
01.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
06.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.07 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
06.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Product information

Description

The TDM Brass 111 adapter is a professional-grade plumbing fitting engineered for reliable pipe transitions. Featuring a 1-inch internal thread and a 3/4-inch external thread, this component allows for seamless integration between different pipe diameters in water supply and heating infrastructure. Its robust brass construction provides excellent structural integrity and resistance to environmental stressors, ensuring a secure and leak-proof connection for various plumbing configurations.

Advantages

This brass adapter offers exceptional durability and longevity due to its high-quality material composition, which is naturally resistant to corrosion and mechanical wear. The precision-machined threads ensure a tight fit, minimizing the risk of leaks and reducing the need for frequent maintenance. Its versatile design supports a wide range of operating temperatures, making it a dependable choice for both hot and cold water systems in residential and industrial settings.

Suitable for

  • Connecting pipes of different diameters in water supply systems
  • Integration into central heating networks
  • Transitioning between plumbing components with varying thread standards
  • Residential and industrial plumbing repairs

When it may not be suitable

This adapter is not intended for use with aggressive chemical substances that may react with brass. It should also not be used in high-pressure steam systems that exceed the specified temperature or pressure ratings of the fitting.

Key specifications

  • Material: Brass
  • Connection 1: 1-inch internal thread
  • Connection 2: 3/4-inch external thread
  • Operating temperature range: -20°C to +120°C

How to use

To install the TDM Brass 111 adapter, ensure that the pipe ends are clean and free of debris. Apply an appropriate thread sealant, such as PTFE tape or liquid pipe sealant, to the external threads to ensure a watertight seal. Screw the adapter onto the corresponding pipe fittings by hand, then tighten securely using a suitable wrench. Avoid overtightening, as this may damage the threads or the fitting itself.

What to consider before purchase

  • Verify the thread sizes of your existing pipes to ensure compatibility
  • Check the compatibility of the brass material with the fluid being transported
  • Ensure the operating temperature of your system falls within the specified range

Usage recommendations

Regularly inspect the connection for signs of moisture or leaks after initial installation and during routine system maintenance to ensure continued performance.

Description

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Customer reviews

Customer questions

FAQ

How much does the TDM Brass 111 Adapter 1" x 3/4" Internal/External Thread cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 71 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 01.07.2026 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 tdm_brass 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 tdm_brass 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.
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.
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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.