Smith regulators

Full color download all regulators: Pressure Regulator Product Guide

Cylinder Regulators

Regulator Type Gas Delivery Pressure Gauge Size Inlet Pressure
Heavy-Duty Single-Stage Pressure Regulators Oxygen
Acetylene
LP Gas*
Inert
0-275 PSIG
0-175 PSIG
0-50 PSIG
0-15 PSIG
2-1/2″ Brass 3000 PSIG
400 PSIG
Medium-Duty Single-Stage Pressure Regulators Oxygen
Acetylene
LP Gas*
Inert
CO2
H2
0-450 PSIG
0-150 PSIG
0-100 PSIG
0-50 PSIG
0-15 PSIG
2″ Steel 3000 PSIG
400 PSIG
Heavy-Duty Single-Stage Station Pressure Regulators Oxygen
Acetylene
LP Gas*
0-175 PSIG
0-50 PSIG
0-15 PSIG
2-1/2″ Brass 200 PSIG
100 PSIG
Medium-Duty Single-Stage Station Pressure Regulators Oxygen
Acetylene
LP Gas*
0-175 PSIG
0-50 PSIG
0-15 PSIG
2″ Steel 500 PSIG
200 PSIG
Medium-Duty Multi-Stage Pressure Regulators Oxygen
Acetylene
Inert
0-125 PSIG
0-50 PSIG
0-15 PSIG
2″ Steel 3000 PSIG
400 PSIG
Heavy-Duty High-Pressure Regulators Inert 0-500 PSIG
0-1000 PSIG
0-2000 PSIG
0-4000 PSIG
0-600 PSIG
2-1/2″ Brass 6000 PSIG
Liquid Cylinder Rear Entry Pressure Regulators Oxygen
CO2
Inert
0-500 PSIG
0-350 PSIG
0-200 PSIG
0-100 PSIG
2-1/2″ Brass 3500 PSIG
Regulator twin pack Oxygen
Acetylene
0-100 PSIG
0-15 PSIG
2″ Steel 3000 PSIG
400 PSIG
*LP Gas – Propane, Propylene or Natural Gas

Flowmeter Regulators and Flowmeters

Flowmeter/
Regulator Type
Gas Flow Range Gauge Size Flowmeter Inlet Pressure
Premium and Standard Duty Flowmeters Argon
Argon/CO2
CO2
Helium
0-80 SCFH
10-80 SCFH
0-50 SCFH
0-160 SCFH
0-60 SCFH
2″ Steel 80 PSIG
50 PSIG
30 PSIG
Premium Flowmeter Regulators Argon
Argon/CO2
CO2
Helium
General Scale
10-80 SCFH
0-50 SCFH
0-160 SCFH
0-60 SCFH
10-60 SCFH
20-190 SCFH
0-10 Scale
2″ Steel 80 PSIG
30 PSIG
Economy Flowmeter Regulators Argon
Argon/CO2
CO2
Helium
0-50 SCFH
0-160 SCFH
0-60 SCFH
2″ Steel 50 PSIG
Flow Gauge Regulators Argon
CO2
10-50 SCFH 2″ Steel N/A

Mind over Metals