Inside diamater of the 8"?

Tube or coupling described as 8-In has an inside diameter of 8-In.

Inside diameter of 1 1/4

A 1-1/4” rubber sleeve will fit a 1-1/4 PVC pipe! A 1-1/4” PVC pipe has an OD of 1.6” and the sleeve has an ID of 1.6 “ so it fits perfectly over the pipe. It works that way with all the sizes - the PVC’s OD is ALWAYS the same as the sleeves ID. PVC pipe is sold based on it’s ID and it’s OD is always more. Fittings, connectors and sleeves are always sold by the size pipe they are meant to fit (typically slid over) so will have a larger ID than the pipes announced size. Ex: 1-1/2” PVC is 1-1/2” ID but 1.9” OD. You would need to buy a 1-1/2” rubber sleeve (with an ID of 1.9) to fit over the PVC tube! Don’t complicate it any more than the manufacturers already have! Pipe is sold by their ID and fittings are sold by the pipe size that they fit.

inside diameter of 4-inch?

The inside diameter is like 4.3 made to fit a 4 inch pipe

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4825

Product ID: 64365120

Details

Brand
SUPPLYGIANT
Color
Black
Connector Type
Flange
Exterior Finish
Brass
Global Trade Identification Number
Item dimensions L x W x H
2 x 2 x 3

🌍ASTM C1173 & UPC certified for underground use

🔧2.4" inner diameter fits 2" pipes

🛡️Stainless steel clamps for corrosion resistance

MOP$176

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Description

🔗 Connect with confidence — the flexible coupling that keeps your pipes tight and your projects tighter!

TRUSTED BY PROS - Top-rated with 4.6 stars from 3,200+ plumbing experts and contractors
CERTIFIED DURABILITY - Meets ASTM C1173 & CSA B602 standards for reliable underground performance
LEAK PROOF ROT PROOF - Engineered to prevent leaks and resist environmental wear
EFFORTLESS INSTALLATION - Flexible PVC design simplifies repairs and retrofits, saving time on site
UNIVERSAL COMPATIBILITY - Seamlessly connects cast iron, copper, plastic & steel pipes

The Supply Giant 6I47 Flexible PVC Coupling features a 2.4-inch inner diameter designed for 2-inch nominal pipes, equipped with durable stainless steel clamps for superior corrosion resistance. Compatible with multiple pipe materials including cast iron, copper, and plastic, it is leak-proof, rot-proof, and certified for underground use per ASTM C1173 and UPC standards. Ideal for drain, waste, and vent systems, this coupling is a trusted choice among plumbing professionals for reliable, easy installation and long-lasting performance.

Specifications

ASIN	B00HZSGWLG
Best Sellers Rank	#16,992 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #349 in Pipe Fittings
Brand Name	SUPPLYGIANT
Color	Black
Connector Type	Flange
Customer Reviews	4.6 4.6 out of 5 stars (3,234)
Exterior Finish	Brass
Global Trade Identification Number	00804595048252
Included Components	Coupling
Item Dimensions	2 x 2 x 3 inches
Item Type Name	Flexible Pvc Coupling with Stainless Steel Clamps
Manufacturer	Everflow
Manufacturer Part Number	6I47
Manufacturer Warranty Description	4.5, 4823
Material Type	Polyvinyl Chloride
Model Number	6I47
Number of Pieces	1
Size	2 Inch
Thread Size	2 inch
UPC	804595048252
Unit Count	1 Count

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MOP$176

Duties & taxes included

In stock

Sold byAmazon MacauDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Macau.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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