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CHERNE Muni-Ball Plugs, Single Size


Cherne single-size plumbing Muni Ball plugs comprise a full bypass system to permit both monitoring & testing of piping systems. These plugs include 262008, 262010, 262048, 262064, 262080, 262110, 262129, 262137 and 262258 models with deflated lengths ranging from 3.8 inches to 19.75 inches.

Filter
CHERNE 262008A
CHERNE 262258B
CHERNE 262064C
CHERNE 262080D
CHERNE 262137E
StyleModelDeflated DiameterDeflated LengthNominal SizeRangePrice (ex. VAT)
A
262008		1.4"3.8"1.5"1.49" To 1.88"€245.42
A
262010		1.75"6"2"1.88" To 2.25"€243.43
B
262258		2.5"8"3"2.62" To 3.25"€349.65
A
262048		3.13"8"4"3.25" To 4.25"€271.03
C
262064		4.5"7"6"4.5" To 6.25"€341.91
D
262080		6.75"10"8"7" To 8.25"€424.31
A
262110		8.75"11.75"10"9" To 10.25"€536.36
A
262129		10.25"13.75"12"10.5" To 12.25"€733.89
E
262137		13.75"19.75"15" to 16"14" To 16"€1,216.54

Working Mechanism

  • The plugs should be positioned into the pipe at a distance at least equal to the pipe diameter.
  • Connect one end of the inflation hose to the plug inflation fitting.
  • Brace / block the plug.
  • Inflate pressure to the plug through the inflation hose and let it stabilise.
  • Proceed with the testing of pipe or other use of the plug.
  • Release plug pressure from outside the danger zone until the plug is completely deflated and finally remove bracing / blocking system.

Features

  • Cherne single-size plumbing Muni Ball plugs come with a durable & threaded aluminium bypass to divert the flow of water.
  • They feature natural rubber construction ensuring longevity to seal even the harshest of surfaces.
  • These units can be transformed easily to air test plugs using conversion kits.
  • 8, 10, 12 & 15-inch plugs consist of two ports for simplified use in sewer air tests.

Standards and Approvals

  • ISO 9001
  • OSHA

Frequently Asked Questions

What is the shelf life of Cherne pneumatic plugs?

Cherne offers a 2-year warranty on all pneumatic plugs (from the date of manufacture) when kept under controlled conditions and at temperatures between 0 and 125 degrees Fahrenheit.

How often should the pressure of the plugs be monitored?

The inflation pressure should be checked and maintained a minimum of once per 4 hours while in use.

What will happen during over-inflation or under-inflation of the plugs?

  • Over-inflation: It may cause the plug to dislodge and rupture at extreme velocity.
  • Under-inflation: It may cause the media and the plug restrained to dislodge from the pipe.

How is the Muni-Ball (bypass plug) converted for air testing?

The bypass plug or cap is replaced with an Air Loc conversion kit.

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