{{ totalProductsCount }}
In cart {{totalProductsCount}} item(s)

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

Minimum search length 3 characters
{{searchQuery.text}}
{{shortcut.title}}
{{searchString}} → {{searchInCategorySuggest.title}}
{{category.title}}
{{category.path}}
AiO.lv Reducer Tee SiGMA-Li TR4020 — 40×20 mm pipe fitting Similar products

Alternatives and similar models for SiGMA-Li TR4020 reducer tee 40×20 mm

SiGMA-Li TR4020 reducer tee 40×20 mm Photo 1

Based on this product's specifications, here are some alternatives and similar models

Reducer Tee SiGMA-Li TR4020 — 40×20 mm pipe fitting
Summary description: SiGMA-Li TR4020 is a reducer tee pipe fitting with 40×20 mm connections, designed to join and reduce pipe diameter in plumbing installations. This three-way fitting enables branching from a 40 mm main line to a 20 mm branch, suitable for water distribution and auxiliary pipework. Typical use includes domestic and light commercial plumbing where size transition and branch connections are required.
Manufacturer: SiGMA-Li
Category: Home & DIY Accessories
Back to product page →
Reducer Tee SiGMA-Li TR4025 polypropylene (PP) 40×25×40 mm
SiGMA-Li
Home & DIY Accessories
Reducer Tee SiGMA-Li TR4025 polypropylene (PP) 40×25×40 mm
Delivery: 30.07.2026
4.99 €
Reducing Tee SiGMA-Li TR5020 50×20 mm plumbing fitting
SiGMA-Li
Home & DIY Accessories
Reducing Tee SiGMA-Li TR5020 50×20 mm plumbing fitting
Delivery: 30.07.2026
6.49 €
SiGMA-Li TW2534 pipe tee connector TP25 x 3/4 inch, female threads, polypropylene
SiGMA-Li
Home & DIY Accessories
SiGMA-Li TW2534 pipe tee connector TP25 x 3/4 inch, female threads, polypropylene
Delivery: 27.07.2026
6.49 €
Reducing Tee PEX Sigma-LI MT322032 32x20x32 mm pipe fitting
No name
Home & DIY Accessories
Reducing Tee PEX Sigma-LI MT322032 32x20x32 mm pipe fitting
Delivery: 27.07.2026
23.99 €
Compression Tee SiGMA-Li MT20 — 20×20×20 mm copper pipe fitting
SiGMA-Li
Home & DIY Accessories
Compression Tee SiGMA-Li MT20 — 20×20×20 mm copper pipe fitting
Delivery: 27.07.2026
14.49 €
Pipe Tee Connector SiGMA-Li TW2012 with Female Thread 20 x 1/2"
SiGMA-Li
Home & DIY Accessories
Pipe Tee Connector SiGMA-Li TW2012 with Female Thread 20 x 1/2"
Delivery: 30.07.2026
5.99 €
Fitting SiGMA-Li welded reducing tee 20x16 PE-RT for plumbing and heating
SiGMA-Li
Home & DIY Accessories
Fitting SiGMA-Li welded reducing tee 20x16 PE-RT for plumbing and heating
Delivery: 27.07.2026
4.49 €
Fitting SiGMA-Li welded tee 20 mm for PE-RT piping PERTT20
SiGMA-Li
Home & DIY Accessories
Fitting SiGMA-Li welded tee 20 mm for PE-RT piping PERTT20
Delivery: 27.07.2026
3.99 €
Reducer SiGMA-Li R2520 25×20 mm PVC/PP plumbing fitting
SiGMA-Li
Home & DIY Accessories
Reducer SiGMA-Li R2520 25×20 mm PVC/PP plumbing fitting
Delivery: 30.07.2026
2.99 €
Reducing Tee SiGMA-Li TR2520 polypropylene 25×20×25 mm
SiGMA-Li
Home & DIY Accessories
Reducing Tee SiGMA-Li TR2520 polypropylene 25×20×25 mm
Delivery: 30.07.2026
3.49 €
Reducing Tee SiGMA-Li TR5040 polypropylene (PP) 50×40×50 mm
SiGMA-Li
Home & DIY Accessories
Reducing Tee SiGMA-Li TR5040 polypropylene (PP) 50×40×50 mm
Delivery: 27.07.2026
6.49 €
Welded tee fitting SiGMA-Li PERTT20T — PE-RT polyethylene 20×20×20 (socket)
SiGMA-Li
Home & DIY Accessories
Welded tee fitting SiGMA-Li PERTT20T — PE-RT polyethylene 20×20×20 (socket)
Delivery: 27.07.2026
4.49 €
PP-R pipe branch tee SiGMA-Li T50, 50 mm
SiGMA-Li
Home & DIY Accessories
PP-R pipe branch tee SiGMA-Li T50, 50 mm
Delivery: 27.07.2026
6.49 €
Brass Press-Connection Reducing Tee Herz P722006 20×26×20 mm
Herz
Home & DIY Accessories
Brass Press-Connection Reducing Tee Herz P722006 20×26×20 mm
Delivery: 27.07.2026
11.99 €
Press-fit tee fitting SiGMA-Li 32x20x20 Red – copper-alternative plumbing connector
SiGMA-Li
Home & DIY Accessories
Press-fit tee fitting SiGMA-Li 32x20x20 Red – copper-alternative plumbing connector
Delivery: 27.07.2026
28.49 €
Compression reducer fitting SiGMA-Li MZR2520 for PEX pipes 25×20 mm
SiGMA-Li
Home & DIY Accessories
Compression reducer fitting SiGMA-Li MZR2520 for PEX pipes 25×20 mm
Delivery: 27.07.2026
10.99 €
PP Connector SiGMA-Li ZZ2012 20 mm (1/2") polypropylene plumbing fitting
SiGMA-Li
Home & DIY Accessories
PP Connector SiGMA-Li ZZ2012 20 mm (1/2") polypropylene plumbing fitting
Delivery: 23.07.2026
4.49 €
Compression Tee SiGMA-Li MT201620 — 20×16×20 mm red
SiGMA-Li
Home & DIY Accessories
Compression Tee SiGMA-Li MT201620 — 20×16×20 mm red
Delivery: 27.07.2026
13.99 €
PP-R pipe tee Supratherm 32/20/32 model 2206108 — polypropylene plumbing fitting
Supratherm
Home & DIY Accessories
PP-R pipe tee Supratherm 32/20/32 model 2206108 — polypropylene plumbing fitting
Delivery: 16.07.2026
2.49 €
{{totalProductsWishes}} {{totalProductsCompare}} {{totalProductsCount}}
We respect your privacy
We use cookies to ensure the full operation of our store. The information associated with cookies is not used to personally identify you, and the files themselves are stored on your device, under your control. Cookies are not used for purposes other than those stated in our Privacy policy. By continuing to use our site, you agree to the use of essential cookies. If you do not agree, please, leave this site.
We use cookies
Show info
We respect your privacy
We use cookies to ensure the full operation of our store. The information associated with cookies is not used to personally identify you, and the files themselves are stored on your device, under your control. Cookies are not used for purposes other than those stated in our Privacy policy. By continuing to use our site, you agree to the use of essential cookies. If you do not agree, please, leave this site.
Which cookie files we use?

The necessary technical cookies allow you to use the basic functions of the store, such as page navigation, ordering, access to secure sites and more. The site cannot function properly without these files.

Preferences cookies are used to save information that changes how the site works and looks.

Static cookies are used in order to help the sites owner understand how the users are interacting with the site.

Marketing cookies are used in order to track a users movements throughout the site in order to show interesting and relevant ads to the specific user.
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.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
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.