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Small Blocking Plugs

Commercial Multi-Sized Inflatable Pipe Plugs

Buy or rent Commercial Multi-Sized Inflatable Pipe Plugs from RTO for plumbing, sewer, drain, testing, blocking, bypass, maintenance, and repair applications.

Chemical Resistant Small Blocking Plugs

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Showing 9-16 of 29 products Two-column product view
Cherne 276348 3" - 4" Test Ball

Ships: Normally Ships in 1-5 Business Days

Cherne 276348 3" - 4" Test Ball

Product code: 142771

Purchase price
$52.52
Available to rent: No

Sale only

Cherne 270040 4" Test Ball

Ships: Normally Ships in 1-5 Business Days

Cherne 270040 4" Test Ball

Product code: 142770

Purchase price
$44.22
Available to rent: No

Sale only

Cherne 276238 2" - 3" Test Ball

Ships: Normally Ships in 1-5 Business Days

Cherne 276238 2" - 3" Test Ball

Product code: 142769

Purchase price
$42.71
Available to rent: No

Sale only

Cherne 270032 3" Test Ball

Ships: Normally Ships in 1-5 Business Days

Cherne 270032 3" Test Ball

Product code: 142768

Purchase price
$38.07
Available to rent: No

Sale only

Cherne 276128 1-1/4" - 2" Test Ball

Ships: Normally Ships in 1-5 Business Days

Cherne 276128 1-1/4" - 2" Test Ball

Product code: 142767

Purchase price
$39.69
Available to rent: No

Sale only

Cherne 270108 2.5" Test Ball

Ships: Normally Ships in 1-5 Business Days

Cherne 270108 2.5" Test Ball

Product code: 142766

Purchase price
$40.22
Available to rent: No

Sale only

Cherne 270024 2" Test Ball

Ships: Normally Ships in 1-5 Business Days

Cherne 270024 2" Test Ball

Product code: 142765

Purchase price
$35.27
Available to rent: No

Sale only

Sava 508123 Z1 1-3/8" Single-Size Commercial Series Inflatable Pipe Plug

Ships: Normally Ships Next Business Day.

Sava 508123 Z1 1-3/8" Single-Size Commercial Series Inflatable Pipe Plug

Product code: 101612

Purchase price
$57.11
Available to rent: No

Sale only

SMALL BLOCKING PIPE PLUG SIZES

Model
(Click Below)
Manufacturer
Blocking
Range
(inches)
Weight
(lbs)
Length
(inches)
Inflation
Pressure
(psi)
Back
Pressure
(psi)
Bypass
Diameter
(inches)
Purchase
Price
Rental Rates
(Day/Week/Month)
270008Cherne.75-1.250.223-3/46517N/A$48.53Sale Only
Z1Sava10.042-3/83632N/A$57.11Sale Only
270016Cherne1.25-1.50.225-3/44013N/A$33.11Sale Only
Z1.5Sava1.50.152-5/83632N/A$59.16Sale Only

Z2Sava20.242-3/43626N/A$62.21Sale Only
270024Cherne20.222-9/104013N/A$35.27Sale Only
276128Cherne1.25-20.235-3/54017N/A$39.69Sale Only
270108Cherne2.50.414-1/23513N/A$40.22Sale Only

Z3Sava30.53-1/43622N/A$69.36Sale Only
270032Cherne30.415-1/43513N/A$38.07Sale Only
Z2/3Sava2-30.244-3/43629N/A$80.58Sale Only
276238 Cherne2-30.295-3/53517N/A$42.71Sale Only

Z4Sava40.865-1/23628N/A$85.67Sale Only
270040Cherne40.566-1/23013N/A$44.22Sale Only
Z3/4Sava3-40.555-5/83624N/A$88.73Sale Only
276348Cherne3-40.496-1/23017N/A$52.52Sale Only

270059Cherne51.37-3/43013N/A$83.91Sale Only
Z6Sava62.77-1/43632N/A$158.09Sale Only
270067Cherne61.993013N/A$110.33Sale Only
Z4/6Sava4-60.926-1/43628N/A$174.40Sale Only
276468 Cherne5-61.49-1/23017N/A$115.68Sale Only

Z8Sava84.48-3/83619N/A$254.98Sale Only
41386Cherne83.910-1/42517N/A$179.40Sale Only
Z6/8Sava6-8383632N/A$271.30Sale Only

Z10Sava107.79-1/23622N/A$406.95Sale Only
41394Cherne106.1511-3/42517N/A$180.38Sale Only
Z12Sava1215113626N/A$517.10Sale Only

41408Cherne1211.313-3/42517N/A$366.54Sale Only
41416Cherne15-1632.9519-3/42513N/A$534.86Sale Only

SAVA COMMERCIAL SERIES SMALL-DIAMETER INFLATABLE PIPE PLUGS ARE COST-EFFECTIVE AND DURABLE

All SAVA small-diameter inflatable pipe plugs are manufactured in Slovenia. SAVA are respected global manufacturers of advanced rubber products, including blow-up pipe plugs. 

Made of reinforced rubber, SAVA small-diameter inflatable pipe plugs are industry leaders in employing advanced rubber compounds. For your projects, these small blocking pipe plugs offer a lighter weight and greater flexibility than the competition. 

Standard sizes for small inflatable pipe plugs range from 3/4' to 12" in diameter, with or without bypass for testing and flow through. For inflation and line testing accessories, please follow the menu link for Hoses, Controllers, and Accessories. 

CLICK HERE TO VIEW THE SAVA INFLATABLE PIPE PLUG USER AND SAFETY MANUAL

ALL INFLATABLE PIPE PLUGS OFFER DIFFERENT SIZES, DIAMETERS, AND CHEMICAL PROTECTION. CONTACT US FOR DETAILS.

All inflatable test plugs are test-designed to ensure durability and safety. 

Cherne® Single-Size Test-Ball® Plugs are expandable rubber test plugs designed to test drain, vent and waste systems in every type of pipe. Utilizing a standard tire air fitting for easy connections, its inflatable design can be inserted through a test tee to seal out-of-round pipe and hard-to-access openings. These plumbing test plugs are available in a variety of nominal sizes to accommodate your DWV testing needs. Cherne Industries is a global leader in pipe plug, blocking and testing.

It's important to pick the right tool for the job, so make sure you're choosing the proper inflatable pipe plug. Look through our site for the best selection of Cherne and SAVA plugs and other tools and testing equipment, and please contact us if you have any questions. We look forward to setting you up with the right tools and quick service. 

Helpful answers

Category Questions

What are small diameter inflatable pipe plugs used for?

Small inflatable pipe plugs are commonly used in plumbing, commercial maintenance, drain testing, and light industrial applications where smaller pipe systems need to be temporarily sealed or tested. Once inflated, the plug expands against the pipe wall to create a secure temporary seal.

What is the advantage of inflatable pipe plugs over rigid plugs in small pipes?

Unlike rigid mechanical plugs, inflatable pipe plugs can conform to slight pipe irregularities and fit through test tees or restricted openings before inflation. Their lightweight and flexible construction also helps simplify installation and removal during testing operations.

How do I choose the correct Small Blocking Plugs?

Choose small blocking plugs by pipe inside diameter, pipe material, available insertion length, required backpressure, whether bypass flow is needed, and the condition of the pipe interior.

What should be checked before installing Small Blocking Plugs?

Confirm the actual pipe inside diameter, clean the contact area, inspect the plug and hardware, verify inflation or mechanical expansion limits, restrain the plug against movement, and keep personnel out of the potential ejection zone.