{{ 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 PP 45° Elbow Fitting SiGMA-Li KN4520 for 20 mm Pipes Similar products

Alternatives and similar models for PP 45° Elbow SiGMA-Li KN4520

PP 45° Elbow SiGMA-Li KN4520 Photo 1

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

PP 45° Elbow Fitting SiGMA-Li KN4520 for 20 mm Pipes
Summary description: SiGMA-Li KN4520 is a polypropylene (PP) 45° elbow fitting designed for 20 mm piping. The compact plumbing component provides a fixed-angle directional change for plastic water or fluid lines, suitable for domestic and light commercial installations. Use it to connect and route 20 mm PP pipes in supply, drainage, or distribution systems where a 45-degree bend is required.
Manufacturer: SiGMA-Li
Category: Home & DIY Accessories
Back to product page →
Elbow fitting SiGMA-Li KN4525 45° PP 25 mm for plumbing/drainage
SiGMA-Li
Home & DIY Accessories
Elbow fitting SiGMA-Li KN4525 45° PP 25 mm for plumbing/drainage
Delivery: 04.08.2026
3.49 €
Elbow 45° SiGMA-Li PP 32 mm BOR Plus model K4532
SiGMA-Li
Home & DIY Accessories
Elbow 45° SiGMA-Li PP 32 mm BOR Plus model K4532
Delivery: 04.08.2026
3.99 €
Elbow fitting 45° SiGMA-Li BOR Plus K4520, polypropylene (PP), 20 mm
SiGMA-Li
Home & DIY Accessories
Elbow fitting 45° SiGMA-Li BOR Plus K4520, polypropylene (PP), 20 mm
Delivery: 04.08.2026
3.49 €
Elbow 45° Ø40mm pipe fitting SiGMA-Li K4540
SiGMA-Li
Home & DIY Accessories
Elbow 45° Ø40mm pipe fitting SiGMA-Li K4540
Delivery: 04.08.2026
4.99 €
Plastic elbow fitting 45° 20 mm Detal-met Kolano PP 45° 20mm
Detal-met
Home & DIY Accessories
Plastic elbow fitting 45° 20 mm Detal-met Kolano PP 45° 20mm
Delivery: 04.08.2026
3.49 €
Elbow fitting SiGMA-Li KZ2034, polypropylene (PP) 20 mm — 3/4" threaded connection BOR Plus
SiGMA-Li
Home & DIY Accessories
Elbow fitting SiGMA-Li KZ2034, polypropylene (PP) 20 mm — 3/4" threaded connection BOR Plus
Delivery: 04.08.2026
6.49 €
Wall elbow SiGMA-Li KWW2012, PP, 20 mm (1/2"), 90°
SiGMA-Li
Home & DIY Accessories
Wall elbow SiGMA-Li KWW2012, PP, 20 mm (1/2"), 90°
Delivery: 04.08.2026
5.99 €
Elbow fitting SiGMA-Li KZ2012 90° 20 mm (1/2") Polypropylene (PP) BOR Plus
SiGMA-Li
Home & DIY Accessories
Elbow fitting SiGMA-Li KZ2012 90° 20 mm (1/2") Polypropylene (PP) BOR Plus
Delivery: 04.08.2026
6.49 €
SiGMA-Li plumbing elbow 90° PP 20 mm (3/4") BOR Plus model KW2034
SiGMA-Li
Home & DIY Accessories
SiGMA-Li plumbing elbow 90° PP 20 mm (3/4") BOR Plus model KW2034
Delivery: 04.08.2026
6.49 €
Pipe elbow 45° Detal-met Kolano nyplowe PP 20 mm
Detal-met
Home & DIY Accessories
Pipe elbow 45° Detal-met Kolano nyplowe PP 20 mm
Delivery: 04.08.2026
3.49 €
Elbow 45° SiGMA-Li PP 25 mm BOR Plus K4525 — polypropylene pipe fitting
SiGMA-Li
Home & DIY Accessories
Elbow 45° SiGMA-Li PP 25 mm BOR Plus K4525 — polypropylene pipe fitting
Delivery: 04.08.2026
3.49 €
KAN-therm plumbing elbow 45° 20 mm model 04104320
KAN-therm
Home & DIY Accessories
KAN-therm plumbing elbow 45° 20 mm model 04104320
Delivery: 04.08.2026
3.99 €
SiGMA-Li PP 25 mm (1/2") 90° elbow BOR Plus KW2512 plumbing fitting
SiGMA-Li
Home & DIY Accessories
SiGMA-Li PP 25 mm (1/2") 90° elbow BOR Plus KW2512 plumbing fitting
Delivery: 04.08.2026
5.99 €
Ricom plumbing elbow 45° DN80, polypropylene (PP) pipe fitting
Ricom
Home & DIY Accessories
Ricom plumbing elbow 45° DN80, polypropylene (PP) pipe fitting
Delivery: 04.08.2026
28.99 €
KAN-therm elbow PP 45° 20 mm plumbing fitting, model 04104120
KAN-therm
Home & DIY Accessories
KAN-therm elbow PP 45° 20 mm plumbing fitting, model 04104120
Delivery: 04.08.2026
3.49 €
Reducer elbow 90° SiGMA-Li KR2520, polypropylene (PP), 25×20 mm
SiGMA-Li
Home & DIY Accessories
Reducer elbow 90° SiGMA-Li KR2520, polypropylene (PP), 25×20 mm
Delivery: 04.08.2026
3.49 €
SiGMA-Li SIGMA LI welded elbow 20×45° PE-RT for piping connections
SiGMA-Li
Home & DIY Accessories
SiGMA-Li SIGMA LI welded elbow 20×45° PE-RT for piping connections
Delivery: 04.08.2026
3.99 €
KAN-therm Kolano 45° 28x28 mm steel pipe elbow 6240520
KAN-therm
Home & DIY Accessories
KAN-therm Kolano 45° 28x28 mm steel pipe elbow 6240520
Delivery: 04.08.2026
8.99 €
Ricom PP elbow 45° socket DN80/125, model PP80/125B45V
Ricom
Home & DIY Accessories
Ricom PP elbow 45° socket DN80/125, model PP80/125B45V
Delivery: 04.08.2026
46.99 €
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: 30.07.2026
4.49 €
{{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.