Rapidly deployed multi-sized Vari-Plug pipeline stoppers expand their effectiveness and local cost advantage

New ranges of cost-effective Pronal Vari-Plug inflatable pipe stoppers are being introduced to Australia by Air Springs Supply Pty Ltd for rapid and safe deployment in testing and maintenance of concrete, steel and cast iron pipes used throughout industry. The inflatable multi-size Vari-Plug stoppers – each of which can fit several pipe diameters between 45-1200mm…

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