Uniweld’s Mastar® Series Regulators feature:
• Forged Brass Body
• Machined Brass Bonnet
• Easy-to-read single scale 1-1/2″ gauges
• 1-5/8″ tri-layered reinforced neoprene diaphragm
• Mechanical stem type seat
• Rear inlet cylinder connection
• T-Handle for smooth adjustment
• Protective rubber gauge boots
• Blow off disc type pressure relief for low pressure gauge protection only (Oxygen Regulator only)
**Different Pressure Scales & Inlet Connections Available Upon Request**
| Part# | CGA Inlet | Outlet Connection | Delivery Pressure | Replacement Gauges |
|---|---|---|---|---|
| RSMC2 | 200 | “A” LH | 2-15 | G15; 30 PSI (RL) G19; Contents (400 PSI Max) |
| RSMC2B | 200 | “B” LH | 2-15 | G15; 30 PSI (RL) G19; Contents (400 PSI Max) |
| RSB2 | 520 | “A” LH | 2-15 | G15; 30 PSI (RL) G19; Contents (400 PSI Max) |
| RSB2B | 520 | “B” LH | 2-15 | G15; 30 PSI (RL) G19; Contents (400 PSI Max) |
| 12107 | 520 | “A” LH | 2-15 | G79-1; 30 PSI/Kg (RL) G73-1; 400 PSI/Kg |
