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If a Dealer or end user has a faulty cylinder in any way, shape, or form, please reach out to Monarch immediately 1-800-665-0247.

Please make sure the cylinder(s) remains intact and is not disassembled or repaired in the field. Monarch may scrap in the field or request the cylinder returned for further evaluation.

Please complete the RGA paperwork (with pictures) and email it over to

Forms are available for download as a fillable word document or PDF:

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