Mastar® RS Series
Uniweld’s Single Stage, Mastar® RS Regulator Series feature:
• Forged Brass Body
• Machined Brass Bonnet
• Easy-to-read single scale 1½” gauges
• Mechanical stem type seat
• Rear inlet cylinder connection
• Porous metal inlet filter
• T-Handle for smooth adjustment
• Blow off disc type pressure relief for low pressure gauge protection only
• Protective rubber gauge boots








![UNIWELD ACETYLENE REGULATOR-RMC2 SMALL DUTY CGA200-PART-12036-[For-20cft]](https://bntglobalme.com/wp-content/uploads/2026/06/UNIWELD-ACETYLENE-REGULATOR-RMC2-300x300.png)