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Re: 'Calcium' or similar deposit in cooling system
Posted to Technical Discussion Forum on 11/27/2017 7 Replies

Not even close. The Blue Gun OTC imports is just mixing air and water with a trigger on-off surge that quickly dissipates. The 100+ year old brass "Zoo Gun" is the same thing. The HECAT patented pulse is a true kinetic energy pulse; think, shock wave, tsunami,... Login to read more.

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