This is the service kit for the DGX Gears FIRST regulator ONLY, and is NITROX READY. It contains those items deemed necessary for routine periodic service of functioning equipment, not additional parts required for repair. Dive Gear Express believes the consumer has the "right-to-repair" and our policy is to make the DGX Gears regulator service parts individually available for purchase without restriction.

This service parts kit includes one low-pressure port o-ring (industry standard size AS-011 viton), plus one high-pressure port o-ring (industry standard size AS-012 viton). They may be used to replace an o-ring on the OPV, mini-SPG or port plug during disassembly. Additional industry standard size LP or HP o-rings are not included and may be supplied from your bench consumables.

This service parts kit includes the #10 over-pressure seat needed to service the OPV that we install in one of the low pressure ports on most regulator packages. However, our service recommendation is to replace the entire OPV, which must be purchased separately. Use the drop down to make your selection.

The components in the DGX Gears service kits are oxygen compatible and oxygen clean prior to use. If the regulator is intended for use with any gas containing more than 23.5% oxygen, then it should serviced as appropriate according to your technician training for oxygen service procedures. The pamphlet CGA G4.1 "Cleaning Equipment for Oxygen Service", describes the best practices for inspecting and cleaning equipment used in the production, storage, distribution and use of oxygen.

See Product Attachments tab for service manuals and service parts kit schematic diagrams.