Regulator Type 10 MK4 Dual Gauge for O2/Ar/He with 4.5bar PRV

Usage: The MK4 Dual Gauge gas regulator (Type 10) is a professional pressure control device for Argon, Oxygen and Helium gas cylinders. With a large body and precision diaphragm, this regulator provides high flow rates and very accurate adjustments in psi, kPa and bar.

Features: Stronger steel gauges made from thicker steel; Triple scale gauges in kPa, bar and psi; Colour-coded PRV valves for easy identification; Second sintered filter on the underside of the seat assembly to block contaminants; New M6 mounting holes for easy mounting; 8mm x FFL duotight push-in fitting included.

Technical data: Supplied with Green 65psi (4.5bar) pressure relief valve. Compatible with Type 10 threaded gas bottles (Helium, Argon, Oxygen). For other gas types (Type 30 for CO₂), a different nut and stem is required (sold separately). Optional gauge guard available separately. Optional barbed connection available as addon (Swivel Nut and Barb to suit FFL connection).

Warnings: This is a pressure device - use under pressure. Do not exceed working pressure. Always use with a pressure gauge. Ensure PRV valve matches your application pressure requirements. For pressurizable fermenters such as KegMenters and Fermentasaurus units, ensure correct PRV rating is used.