Deliver to Romania

For best experience Get the App

Cherne Oatey Oatey 270024 Test-Ball 2-inch Plug, Black

Cherne Oatey Oatey 270024 Test-Ball 2-inch Plug, Black

Q: How do you blow it up

It has the same fill valve as your car tire or bicycle tire. Any regular hand or foot pump will work.

Q: Can these be used to block a sewer drain pipe in a basement to attempt to block water from coming into the basement say during a flood?

Interesting question. I would think so, but that's only an educated guess; I have not used one for that purpose. For the typical purpose of pressure testing drain pipes, my county's inspection required the system to hold 5 psi for 15 minutes, which this test ball easily held. 5 psi is equal to 138 inches water column, so if the test ball holds water pressure as effectively as it does air pressure, it would hold back water pressure from flood waters 11 1/2 feet higher than where the plug is. I believe the plug could hold back significantly more air pressure than 5 psi. However, performance with water, not air, might be worse because the water could reduce friction and possibly let the plug slip. And then, even if this holds back water rising in the drain pipe, if the water level is high enough, there will be other places it gets into the house. Bottom line - I wouldn't count on it as the primary means of preventing entry of flood water, but as a backup or last resort, it would definitely be worth a try. Especially if flood waters aren't high enough to put significant pressure on basement walls.

Q: What are the chances of this product working on a corregated drain pipe? No pressure involved. Just infiltrating groundwater.

No experience with this use, but I'd say good chance it will hold back most of the water, if it's not pressurized. The plug should contact 3 or 4 of the "ribs" inside the corrugated pipe. That said, there's always going to be some head pressure if there's a height difference between the end of the pipe and the source of the water. If you need zero water leaking through, I wouldn't count on this.

Q: does this come with an adapter for an air pump that fits a Presta valve, instead of the standard shrader valve?

No, and we found that using a bike pump was not successful anyway. The act of removing the pump hose from the ball allowed too much air to escape. The ball deflated to the point that it was not water-tight. There really is only a small volume of air in the ball. We got the best results using an air chuck mounted on an air hose running from a small compressor.

Product ID: 6709722

Secure Transaction

Details

Material
Rubber
Brand
Cherne
Color
Black
Product Dimensions
1.77"W x
Item Weight
3.5 Ounces

📏Fits 1.9-2.25 inch pipes, broader range than mechanical plugs

🔗Zinc-plated steel chain & ring handle anchors securely

🛠️Natural rubber for superior expansion & memory

Frequently Bought Together

Cherne 270024 2 in. Rubber Test Ball Pipe Plug, Black

Cherne 270032 Test-Ball 3-Inch Plug , Black

2pcs 8.25" Flexible Extension Tire Valve Adaptor for Universal Cars Truck Motorcycle Bike

Description

🔧 Seal the deal with confidence—plug in like a pro!

COMPACT YET MIGHTY - Slim 2.84-inch deflated length fits tight test tees & floor drains
SECURE ANCHOR SYSTEM - Zinc-plated steel chain prevents plug from slipping down the line
UNMATCHED DURABILITY - Natural rubber body ensures long-lasting memory and resilience
PRESSURE READY PERFORMANCE - Handles up to 13 PSI / 30 ft back pressure with ease
EFFORTLESS SEAL ON ANY PIPE SHAPE - Expands to seal both round and out-of-round pipes flawlessly

The Cherne Oatey 270024 Test-Ball 2-inch Plug is a premium natural rubber expandable test plug designed for professional-grade drain, vent, and waste system testing. Its broad expansion range fits pipes from 1.9 to 2.25 inches, including out-of-round shapes, while a zinc-plated steel chain anchor ensures secure placement. Compact and durable, it withstands up to 13 PSI back pressure, making it the go-to choice for tight, hard-to-access plumbing applications.

Specifications

Material	Rubber
Brand	Cherne
Color	Black
Product Dimensions	1.77"W x 2.84"H
Item Weight	3.5 Ounces
UPC	675115270022
Global Trade Identification Number	00675115270022
Number of Items	1
Manufacturer	Cherne
Part Number	270024
Item Weight	3.5 ounces
Country of Origin	USA
Item model number	270024
Is Discontinued By Manufacturer	No
Size	2 Inch
Item Package Quantity	1
Number Of Pieces	1
Measurement System	inch
Included Components	2 inch test plug
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

How do you blow it up

Can these be used to block a sewer drain pipe in a basement to attempt to block water from coming into the basement say during a flood?

What are the chances of this product working on a corregated drain pipe? No pressure involved. Just infiltrating groundwater.

does this come with an adapter for an air pump that fits a Presta valve, instead of the standard shrader valve?

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products