33% Off
Art

Art Plastics 50 x 20mm DWV Polypropylene Extension, White Threaded

★★★★★
85 reviews · 668+ sold
$9.72 $14.58 -33% OFF
You save: $4.86
Price reduced — was $14.58
23 people bought this in the last week
7 people have this in their cart right now
🔥 88% claimed — only 5 left at this price!
Only 5 left!
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Australian Stock
Last purchased 17 minutes ago by someone in Brisbane
Ships in 1-2 business days Australia-wide delivery
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The Art Plastics 50 x 20mm DWV extension adds height to a sink waste outlet, making it ideal for shallow bowls where extra reach is needed below the basin. It threads onto BSP fittings, so you can adjust the waste pipe height without re-plumbing.

  • Size: 50 x 20mm
  • Material: Polypropylene
  • Colour: White
  • Connection: Threaded
  • Underground rated: Yes
  • Recommended use: Extending sink wastes on shallow bowls
  • Compatible material: Any BSP threaded material

Thread it onto your existing BSP waste fitting to gain the extra length needed for shallow or double-bowl sink setups. The polypropylene body is easy to fit by hand.

More about this product

The Art Plastics 50 x 20mm DWV PVC Extension is a polypropylene fitting used to adjust the height of a plumbing waste pipe, suited to shallow and double-bowl sink setups. It uses a BSP threaded connection.

  • Adjusts sink waste pipe height
  • Compatible with BSP threaded materials
  • 50 x 20mm size
  • White polypropylene construction

Questions & Answers

What is this extension used for?

It extends sink waste outlets, particularly on shallow bowls.

How does it connect?

It uses a BSP threaded connection and is compatible with any BSP threaded material.

What is it made from?

It is made from polypropylene.

What size is it?

It is a 50 x 20mm fitting.

What colour is it?

It is white.

Standard Shipping Australia-wide
Ships in 1-2 business days from our Australian warehouses
30-Day Returns
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.

Customer Reviews

4.3 ★★★★☆ 108 reviews
5★
65%
4★
21%
3★
8%
2★
4%
1★
2%
✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
J
Jack T. 📍 Newcastle NSW
★★★★★
2 weeks ago
✓ Verified Purchase

Solid quality — very happy

Great little Art Plastics — setup was easy and it works perfectly.

M
Mia S. 📍 Sunshine Coast QLD
★★★★★
3 weeks ago
✓ Verified Purchase

Really pleased with this

Honestly one of the easiest online purchases I have made. Ordered in the evening and had a tracking number by morning. Delivered to Canberra in 3 business days. Product is well made and does exactly what we needed. My partner is happy with it too. Highly recommend.

R
Ryan S. 📍 Wollongong NSW
★★★★★
3 weeks ago
✓ Verified Purchase

Highly recommend

Really impressed with the Art Plastics — it looks and feels more premium than the price suggests. Delivery was quick and packaging kept everything safe. No issues at all.

S
Sophie H. 📍 Geelong VIC
★★★★★
1 month ago
✓ Verified Purchase

Great quality

Good quality and arrived ahead of schedule. Very happy.

D
Daniel P. 📍 Hobart TAS
★★★★★
1 month ago
✓ Verified Purchase

Brilliant Aussie deal

Been buying Art gear for years and this is one of their better ones. The Art Plastics quality is excellent — everything was included and setup took under 10 minutes. Had it at the door in Brisbane within 2 days. My son immediately claimed it for himself so I had to order another. 10 out of 10.

C
Chloe D. 📍 Darwin NT
★★★★★
1 month ago
✓ Verified Purchase

No complaints at all

Exactly as described. Quick shipping. Would buy again.

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