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Lansas Blocking Plugs,Lansas Stopper Plugs,Lansas Pipe Plugs

Lansas Multi Size Dome Head Inflatable Pipe Plugs

The Lansas Domehead is the most durable multi-size pipe plug available. The unique design of this plug is covered under two U.S. patents. The first patent relates to the 2-ply of cross biased tire cord reinforcement (more on larger sizes). This design allows for controlled expansion of the plug. As this plug inflates it gets larger in diameter and shorter in length. By changing the shape of the plug the side wall stress is kept to a minimum, and this feature also eliminates the longitudinal tearing (end to end) found in plugs by other manufacturers.

The second patent covers our superior end design. The ends are reinforced with a steel “spider” ring wrapped in fabric. The fabric extends from the spider into the body of the plug. This advanced design transfers the stress of inflation from the steel base plate to the fabric reinforced spider ring.

These designs, along with the highest quality materials create a line of pipe plugs that are as much as 50% lighter and substantially more flexible than our competitors.

Dome Head

Lansas Multi Size Dome Head Inflatable Pipe Plugs

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Lansas SST Single Size Inflatable Test Plugs

Lansas is pleased to announce the release of our NEW SST (Single Size Test) Plugs. Though these are similar in function to our MW plugs, the SST is built with a newly formulated natural rubber compound. These plugs are the most durable, versatile, and toughest single size plugs available.

The SST Plug is designed with multi-function in mind. The SST Plugs are available in 8″, 10″, and 12″ sizes, each of these have a 3″ female aluminum bypass. These plugs can be used to stop the flow, sewer bypass, or for air testing. An air test conversion cap is supplied with every SST Plug.

Single Size Test Plugs

SST Single Size Inflatable Test Plugs

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Lansas Single Size All Rubber Inflatable Pipe Plugs
Plumbing and mechanical contractors agree that Lansas Plugs are the most durable and reliable test plugs available.

THE AR™ PLUGS, 1-1/4″ – 6″ feature a zinc plated chain and ring. The Lansas AR™ Plugs have a test pressure rating of as much as 15 PSI, air or water.

THE SSB PLUGS were developed to block sewer lines during an air test, or for blocking flows. These are the most economical inflatable plugs available.

These plugs are designed with a newly formulated natural rubber compound, making them the toughest and most dependable single size plugs available. Like the SST, the SSB plugs come with a removable 3/8″ eyebolt and a removable 1/4″ NPT tire inflation valve.

Single Size All Rubber Plugs

Single Size All Rubber Inflatable Pipe Plugs

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Lansas Single Size Inflatable Blocking Plugs

Plumbing and mechanical contractors agree that Lansas Plugs are the most durable and reliable test plugs available.

THE AR PLUGS, 1-1/4″ – 6″ feature a zinc plated chain and ring. The Lansas AR Plugs have a test pressure rating of as much as 15 PSI, air or water.

THE SSB PLUGS were developed to block sewer lines during an air test, or for blocking flows. These are the most economical inflatable plugs available.

These plugs are designed with a newly formulated natural rubber compound, making them the toughest and most dependable single size plugs available. Like the SST, the SSB plugs come with a removable 3/8″ eyebolt and a removable 1/4″ NPT tire inflation valve.

Single Size Blocking Plugs

Lansas Single Size Inflatable Blocking Plugs

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Lansas Single Size Dome Head Inflatable Pipe Plugs

The Lansas Single-Sized Domehead and Flow-Thru Pipe Plugs are designed and built with the same quality construction that has been found in our multi-size domehead plugs for over 30 years. This design includes multiple layers of cross-biased tire cord impregnated into our specially formulated, ozone-protected natural rubber. Also included is our patented “Spider” ring. This feature helps to relieve stress from the end plates and transfer it to an embedded steel ring. These plugs are flexible enough to fit through a 24″ manhole.

These plugs are also available with a neoprene or nitrile cover for use in chemical and petroleum lines.

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Dome Head

Lansas Single Size Dome Head Inflatable Pipe Plugs

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