{{ 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 Fitting SiGMA-Li welded reducing tee 20x16 PE-RT for plumbing and heating Similar products

Alternatives and similar models for SiGMA-Li welded reducing tee 20x16 PE-RT

SiGMA-Li welded reducing tee 20x16 PE-RT Photo 1

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

Fitting SiGMA-Li welded reducing tee 20x16 PE-RT for plumbing and heating
Summary description: Welded reducing tee SiGMA-Li 20x16 in PE-RT material, designed for connecting pipes with 20 mm main run and 16 mm branch. Suitable for hot and cold water distribution, underfloor heating and plumbing systems. Provides a leak-resistant welded joint when used with appropriate welding/heat fusion equipment. Intended for professional installation in residential and commercial projects.
Manufacturer: SiGMA-Li
Category: Home & DIY Accessories
Back to product page →
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: 04.08.2026
4.49 €
Fitting tee SiGMA-Li PERTT16T — welded 16 mm PE-RT plumbing connector
SiGMA-Li
Home & DIY Accessories
Fitting tee SiGMA-Li PERTT16T — welded 16 mm PE-RT plumbing connector
Delivery: 04.08.2026
3.99 €
Compression Tee SiGMA-Li PERTTW2534 – welded tee 25×3/4" for PE-RT piping
SiGMA-Li
Home & DIY Accessories
Compression Tee SiGMA-Li PERTTW2534 – welded tee 25×3/4" for PE-RT piping
Delivery: 04.08.2026
7.99 €
Fitting tee welded female SiGMA-Li PERTTW2012 — PE-RT polyethylene 20×1/2×20
SiGMA-Li
Home & DIY Accessories
Fitting tee welded female SiGMA-Li PERTTW2012 — PE-RT polyethylene 20×1/2×20
Delivery: 04.08.2026
6.49 €
Compression Fitting SiGMA-Li PERTZW2034T for PE-RT pipe 20x3/4" (GW) welded connection
SiGMA-Li
Home & DIY Accessories
Compression Fitting SiGMA-Li PERTZW2034T for PE-RT pipe 20x3/4" (GW) welded connection
Delivery: 04.08.2026
6.99 €
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: 04.08.2026
4.49 €
Compression fitting SiGMA-Li PERTZW2534 — welded coupling 25x3/4 for PE-RT piping
SiGMA-Li
Home & DIY Accessories
Compression fitting SiGMA-Li PERTZW2534 — welded coupling 25x3/4 for PE-RT piping
Delivery: 04.08.2026
7.49 €
Welded Tee Fitting SiGMA-Li SIGMA LI - GZ. 20 x 1/2 for PE-RT piping
SiGMA-Li
Home & DIY Accessories
Welded Tee Fitting SiGMA-Li SIGMA LI - GZ. 20 x 1/2 for PE-RT piping
Delivery: 04.08.2026
7.49 €
End cap for PE-RT pipes SiGMA-Li PERTZ20 — welded blind cap, 20 mm
SiGMA-Li
Home & DIY Accessories
End cap for PE-RT pipes SiGMA-Li PERTZ20 — welded blind cap, 20 mm
Delivery: 04.08.2026
3.49 €
Fitting elbow SiGMA-Li SIGMA LI Kolano zgrzewane GZ 25x3/4 PE-RT
SiGMA-Li
Home & DIY Accessories
Fitting elbow SiGMA-Li SIGMA LI Kolano zgrzewane GZ 25x3/4 PE-RT
Delivery: 04.08.2026
7.99 €
Fitting elbow SiGMA-Li PERTKW2012 – welded GW 20x1/2 for PE-RT piping
SiGMA-Li
Home & DIY Accessories
Fitting elbow SiGMA-Li PERTKW2012 – welded GW 20x1/2 for PE-RT piping
Delivery: 04.08.2026
6.49 €
Crimp / welded coupling SiGMA-Li SIGMA LI Mufa zgrzewana - 25 PE-RT for 25 mm pipe
SiGMA-Li
Home & DIY Accessories
Crimp / welded coupling SiGMA-Li SIGMA LI Mufa zgrzewana - 25 PE-RT for 25 mm pipe
Delivery: 04.08.2026
3.49 €
Reducer Tee SiGMA-Li TR4020 — 40×20 mm pipe fitting
SiGMA-Li
Home & DIY Accessories
Reducer Tee SiGMA-Li TR4020 — 40×20 mm pipe fitting
Delivery: 04.08.2026
5.49 €
Straight union fitting with screw connection SiGMA-Li PERTZPŚ1612 for PE-RT 16×1/2"
SiGMA-Li
Home & DIY Accessories
Straight union fitting with screw connection SiGMA-Li PERTZPŚ1612 for PE-RT 16×1/2"
Delivery: 04.08.2026
5.99 €
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: 04.08.2026
6.49 €
Compression welded coupling SiGMA-Li GZ. 25x1 for PE-RT pipes
SiGMA-Li
Home & DIY Accessories
Compression welded coupling SiGMA-Li GZ. 25x1 for PE-RT pipes
Delivery: 04.08.2026
11.49 €
SiGMA-Li reducing tee PP 40×32×40 mm TR4032 for plumbing pipe connections
SiGMA-Li
Home & DIY Accessories
SiGMA-Li reducing tee PP 40×32×40 mm TR4032 for plumbing pipe connections
Delivery: 04.08.2026
5.49 €
Reducing tee KAN-therm 22/18/22 copper – plumbing fitting for pipe connections
KAN-therm
Home & DIY Accessories
Reducing tee KAN-therm 22/18/22 copper – plumbing fitting for pipe connections
Delivery: 04.08.2026
13.99 €
Copper reducing tee Conex series 5000 18 x 18 x 15 mm – plumbing fitting
Conex
Home & DIY Accessories
Copper reducing tee Conex series 5000 18 x 18 x 15 mm – plumbing fitting
Delivery: 04.08.2026
6.49 €
{{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.