What is the exact inside diameter of the 3/4" size?

For both 3/4 PVC Schedule 40 and 80 pressure fittings the socket diameter would be: Entrance: 1.058 and Bottom: 1.046 with a tolerance of +/-0.004. There is a diagram available at https://www.charlottepipe.com/Documents/DimensionalCatalogs/Pressure_Pipe_Fittings.pdf for additional information. Thank you for reaching out to Charlotte Pipe!

how tall is the 3/4”

as the circunfrenciment at least 1/4 x 2 1 1/4 inch or Hight from top to bottom standing up would be about 1.5 to 2 inch

What is the exact inside diameter of the 1" size?

I measure 1.3" ID. It's too big for my 1" pvc pipe.

Does the pipe section need to be completely flush with the coupling center stop/divider in order to have a proper seal?

yes as close as you can get it if not in far enought it might come apart or leak . you might have to cut it out and start again if not in right .

Charlotte Pipe 3 4 Sch 40 Coupling Sxs Contractor Pack

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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€ 30.26

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Description

🔧 Connect with Confidence — The Pro’s Choice for Pressure-Ready PVC Couplings

DURABLE SCHEDULE 40 PVC - Robust construction designed for long-lasting use in irrigation, pools, and cold water supply lines.
CONTRACTOR READY 10 PACK - Bulk packaging tailored for professionals needing efficiency and convenience on the job site.
VERSATILE POTABLE WATER USE - Certified safe for potable water applications, giving you peace of mind on every project.
RELIABLE PRESSURE PERFORMANCE - Engineered for systems up to 140°F, ensuring consistent, leak-free connections under pressure.
TRUSTED AMERICAN CRAFTSMANSHIP - Over a century of manufacturing excellence, supporting 1,400+ American workers.

The Charlotte Pipe 3/4 SCH 40 Coupling Contractor Pack offers a set of 10 durable, white PVC fittings designed for potable water and pressure applications up to 140°F. Made in the USA with Schedule 40 PVC, these couplings are ideal for irrigation, sprinkler systems, pools, and cold water lines, combining trusted craftsmanship with professional-grade reliability.

Specifications

ASIN	B00JG4AKOW
Best Sellers Rank	#84,324 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,504 in Pipe Fittings
Brand	Charlotte Pipe
Brand Name	Charlotte Pipe
Color	White
Connector Type	Coupling
Customer Reviews	4.7 out of 5 stars 1,030 Reviews
Exterior Finish	Alloy Steel
Global Trade Identification Number	00611942134342
Included Components	unit
Item Dimensions	9.75 x 9 x 2 inches
Item Type Name	CHARLOTTE PIPE 3/4 SCH 40 COUPLING SXS CONTRACTOR PACK PRESSURE ( 10 Unit Bag )
Item Weight	22.68 g
Item dimensions L x W x H	9.75 x 9 x 2 inches
Manufacturer	Charlotte Pipe
Manufacturer Part Number	PVC 02100C 0800HA PAK
Manufacturer Warranty Description	Warranty
Material	Polyvinyl Chloride
Material Type	Polyvinyl Chloride
Model Number	PVC 02100C 0800HA
Number of Pieces	10
Set Name	Charlotte Pipe 3/4 Inch PVC Coupling Set (10 Piece)
Size	3/4 Inch ( Bag qty: 10 )
UPC	611942134342
Unit Count	10 Count

Reviews

K**W

Connecting pipe easily lol

This product is a good quality and I would recommend it. It worked for the application. I used it on. I don’t see you having any issues. I would recommend this product.

3.10.2025

J**S

Worked as expected.

Worked as they should.

24.02.2026

D**C

Needed to build more Aeroponics Units

The PVC units will work well, as I build more Aeroponics Units; I will use the quantity. The price/unit works as well. No issues. Pleased.

2.09.2023

D**S

works well

quality

17.02.2026

S**R

Good transaction

Chinese use less material. Work ok.

14.04.2025

S**S

Perfect

😀 Exactly as described. Fast shipping. Thanks! 😀

5.03.2025

H**H

Best price

Best price, hard to go wrong on a coupler.

25.08.2025

T**S

Pluming

Working well

28.12.2025

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