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Sava 78614 S3/4 3" to 4" Multi-size Commercial Series Inflatable Pipe Plug with 0.5 in. Bypass

by Sava
SKU
101632
Model
S3/4
The Sava 78614 S3/4 is a commercial series inflatable pipe plug designed for 3 to 4 inch pipes, featuring a 0.5 inch bypass for flow-through testing. Constructed from NR-SBR rubber reinforced with Kevlar tire cording, it is tested to withstand three times its working pressure. This lightweight plug uses a standard tire valve for inflation, suitable for various plumbing and industrial applications. This item is not currently available for rent. Call us to discuss adding one to the rental fleet.

Purchase

$281.50
Availability: Normally Ships Next Business Day.

Sava 78614 S3/4 3" to 4" Multi-size Commercial Series Inflatable Pipe Plug with 0.5 in. Bypass Product Guide

Pipe Plug Selection Notes

The Sava 78614 S3/4 is designed to fit nominal pipe sizes from 3 to 4 inches, covering multiple size ranges within that span. It is important to confirm the actual pipe diameter and inner condition before selecting this plug to confirm correct sealing. The rubber compound is NR-SBR reinforced with Kevlar tire cording, which requires checking for damage or wear prior to use. The built-in 0.5 inch bypass allows for flow-through testing or pressure equalization, so verify that this feature aligns with the job’s flow management requirements.

Inflation And Setup Planning

Before deployment, inspect the plug for cuts, abrasions, or cracking in the rubber, as even superficial damage can increase risk of failure. The plug inflates via a standard tire valve, and inflation pressure should be maintained at the specified rating during use. The bypass connection must be verified for compatibility with job plumbing and flow monitoring needs. Blocking or restraint measures should be planned according to expected backpressure and the user manual to support plug placement and prevent displacement.

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