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header-product TDM Brass Inner Sleeve 1 1/4" x 1" Threaded Pipe Fitting
5.49 €

TDM Brass Inner Sleeve 1 1/4" x 1" Threaded Pipe Fitting

TDM Brass 1 1/4" x 1" Inner Sleeve Pipe Fitting Photo 1
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TDM Brass Inner Sleeve 1 1/4" x 1" Threaded Pipe Fitting

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TDM Brass Inner Sleeve 1 1/4" x 1" Threaded Pipe Fitting

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Short description

The TDM Brass inner sleeve is a high-quality threaded pipe fitting designed for reliable connections in plumbing and heating systems. Featuring a 1 1/4" x 1" size, this brass component ensures a secure and leak-proof transition between pipes of different diameters. Its durable construction provides excellent resistance to corrosion and pressure, making it an essential part for professional piping installations and maintenance.
Available for order: 70 pcs.
Warranty: 2 Years
SKU: 12505115
Manufacturer: tdm_brass
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
Friday {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
29.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.12 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
29.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The TDM Brass inner sleeve 1 1/4" x 1" is a precision-engineered threaded pipe fitting designed for seamless integration into plumbing and heating systems. Crafted from high-quality brass, this component serves as a reliable adapter for connecting pipes of varying diameters, ensuring a secure and leak-proof transition. Its robust construction is specifically designed to withstand the rigors of professional piping installations, offering long-term durability and resistance to environmental stress.

Advantages

The primary benefit of this brass inner sleeve is its exceptional material quality, which provides superior resistance to corrosion and mechanical wear compared to standard fittings. The precise threading ensures a tight fit, minimizing the risk of leaks and reducing the need for frequent maintenance. Its compact design allows for easy installation in confined spaces, making it a versatile solution for both new construction projects and the repair of existing piping infrastructure.

Suitable for

  • Connecting pipes with different diameters in plumbing systems
  • Heating system installations and maintenance
  • Professional piping infrastructure projects
  • Residential and commercial water supply lines

When it may not be suitable

This fitting is not intended for use in high-pressure steam systems or environments involving highly corrosive chemicals that may degrade brass. It should also be avoided in applications where the pipe material is incompatible with brass, as this could lead to galvanic corrosion.

Key specifications

  • Material: High-quality brass
  • Connection type: Threaded
  • Size: 1 1/4 inch to 1 inch
  • Application: Plumbing and heating systems

How to use

To install the TDM Brass inner sleeve, ensure that the pipe threads are clean and free of debris. Apply an appropriate thread sealant or PTFE tape to the male threads to ensure a watertight seal. Carefully thread the sleeve into the corresponding pipe ends, tightening with a suitable wrench until secure. Avoid overtightening, as this may damage the threads or the fitting itself.

What to consider before purchase

  • Verify the thread compatibility with your existing piping system
  • Ensure the 1 1/4 inch and 1 inch diameters match your specific requirements
  • Check for any potential galvanic corrosion risks if connecting to different metal types

Usage recommendations

Regularly inspect the connection point for any signs of moisture or leaks after the initial installation and during routine system maintenance to ensure long-term performance.

Description

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Customer reviews

Customer questions

FAQ

How much does the TDM Brass 1 1/4" x 1" Inner Sleeve Pipe Fitting cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 70 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 Friday 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.