You can see how to replace a shower drain in a narrow space under a shower tray.
At 2:28 you can read the flange sticker, they said it fit for 2" pipe diameter.
Saw - Milwaukee FUEL 2520-20 M12 Hackzall Bare Tool, Amazon link https://rb.gy/dmzndc
Вы можете увидеть, как заменить душевую горловину слива в узком пространстве под душевым поддоном.
How to, shower drain, plumbing repair, душевая горловина, home improvement, plumbing tips, Oates shower drain,
Was used:
Shower drain brass flange - OATEY Round No-Caulk Brass Shower Drain with 4-1/2 in. Round Snap-In Stainless Steel Drain Cover - https://www.homedepot.com/p/OATEY-Rou...

Sealant - Lexel Synthetic Rubber Sealant 5.5 Oz Sashco 13013 Clear
https://www.paintsupply.com/product/c...
https://www.amazon.com/Sashco-13013-2...
https://www.lowes.com/pd/Lexel-5-fl-o...