1811558 – Nitrogen Flow Regulator

Ambro Controls 1811558 – Nitrogen Flow Regulator

The Ambro Controls 1811558 lets HVAC/R technicians switch between nitrogen flows for purging and brazing. Use the PURGE setting to displace air from refrigeration piping before brazing, then switch to the lower BRAZE setting to maintain flow while helping prevent oxidation inside the joints. It connects between a nitrogen pressure regulator and a standard HVAC service hose. The pressure regulator and nitrogen cylinder are sold separately.

Features

• OFF, PURGE and BRAZE settings controlled by a twist dial
• PURGE flow: 25.9–38.9 SCFH at 50 PSI inlet pressure
• BRAZE flow: 5.1–7.7 SCFH at 50 PSI inlet pressure
• 1/4″ SAE flare female inlet and 1/4″ SAE flare male outlet
• 50 PSI nominal inlet pressure; 200 PSI maximum inlet pressure
• Durable all-metal body
• Compatible with Ambro Controls 200, 400 and 870 PSI nitrogen regulators
• UPC: 9320688427199

AMBR000135