The HSR single stage regulator/flowmeter combination series is a compact unit for the accurate regulation and measurement of gas flow. Part Number: 0781-1245
DESIGN/CONSTRUCTION
• Single or two stage design
• Compact in size
• Accurate regulator for gas flow
• MIG / TIG applications
• Two stage version provides extremely accurate flow rates as cylinder pressure declines
• Low surge rates - 25 PSI preset
HSR Models (Single Stage)
DIMENSIONS
7" W x 6.25" H x 4.25" D (177.8 mm x 158.8 mm x 108.0 mm)
WEIGHT
3 lb. 3 oz. (1.45 kg)
HVTS Models (Two Stage)
DIMENSIONS
7" W x 5.5" H x 6.5" D (177.8 mm x 139.7 mm x 165.1 mm)
WEIGHT
4 lb. 10 oz. (2.10 kg)
DESIGN/CONSTRUCTION
• Forged brass body and housing cap
• 2" (50.8 mm) high pressure gauge
• Stem type seat mechanism
• Fabric reinforced neoprene diaphragm
• External self reseating relief valve (not designed to protect
downstream equipment)
• Sintered inlet filter - bronze
PERFORMANCE
Maximum inlet - 3000 PSIG
Outlet pressure - 25 PSIG (preset), 80 PSIG on CO2
Flow capacity (See below)
WARNING: High gas withdrawal rates on carbon dioxide may require cylinder manifolding. Consult your gas supplier.
DESIGN/CONSTRUCTION
• Single or two stage design
• Compact in size
• Accurate regulator for gas flow
• MIG / TIG applications
• Two stage version provides extremely accurate flow rates
as cylinder pressure declines
• Low surge rates - 25 PSI preset
HSR Models (Single Stage)
DIMENSIONS
7" W x 6.25" H x 4.25" D (177.8 mm x 158.8 mm x 108.0 mm)
WEIGHT
3 lb. 3 oz. (1.45 kg)
HVTS Models (Two Stage)
DIMENSIONS
7" W x 5.5" H x 6.5" D (177.8 mm x 139.7 mm x 165.1 mm)
WEIGHT
4 lb. 10 oz. (2.10 kg)
DESIGN/CONSTRUCTION
• Forged brass body and housing cap
• 2" (50.8 mm) high pressure gauge
• Stem type seat mechanism
• Fabric reinforced neoprene diaphragm
• External self reseating relief valve (not designed to protect
downstream equipment)
• Sintered inlet filter - bronze
PERFORMANCE
Maximum inlet - 3000 PSIG
Outlet pressure - 25 PSIG (preset), 80 PSIG on CO2
Flow capacity (See below)
WARNING: High gas withdrawal rates on carbon dioxide may require cylinder manifolding. Consult your gas supplier.
