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Calgaz
Calgaz is the global leader in specialty calibration gases:
Full-range of gas and cylinder offerings for safety, marine, hygiene, and health Manufactured in the USA and UK

For nearly 40 years the Calgaz brand has been synonymous with unsurpassed quality, reliability and service. Our passion for quality is demonstrated in every product we ship. This commitment is what sets us apart from every other calibration gas provider. Calgaz remains the industry leader because our customers continue to have complete confidence in the accuracy and reliability of our calibration gas products.
Calgaz creates partnerships with our customers in order to understand their needs and provide solutions that exceed their expectations.
 
Calibration Gases
CALGAZ 58
CALGAZ 58
 
Contents
58 liters
Dimensions
14 1/4” x 3 1/2”/362 mm x 89 mm
Weight
1.6 lb/0.73 kg
Recommended Equipment
Model 715, DFR 2000 Series, or Trigger regulators.
Connection is 5/8-18UNF thread.
Most applications require Teflon® tubing.
Approvals
The Calgaz 58 Cylinder meets European Standard EN12205, U.S. DOT-39 and Canadian TC-39M Specifications.
Note: All mixtures are N.I.S.T. traceable.
 
CALGAZ 103s
CALGAZ 103s
 
Contents
103 liters (Approx. capacity. N2@STP)
Dimensions
13 7/8” x 3 1/4”/352mm x 83mm
Weight
3 lb/1.4 kg
Recommended Equipment
Model 715, DFR 2000 Series, or Trigger regulators.
Connection is 5/8-18UNF thread.
Approvals
The Calgaz 103s Cylinder meets European Standard EN12205, U.S. DOT-39 and Canadian TC-39M Specifications.
Note: All mixtures are N.I.S.T. traceable.
 
CALGAZ 116
CALGAZ 116
 
Contents
116 liters
Dimensions
15” x 3 1/2”/381 mm x 89 mm
Weight
2.25 lb/1.02 kg
Recommended Equipment
Model 715, DFR 2000 Series, or Trigger regulators.
Connection is 5/8-18 UNF thread (not CGA connection).
Most applications require Teflon® tubing.
Approvals
The Calgaz 116 Cylinder meets UN ISO11118 Specifications.
 
CALGAZ 65ALR
CALGAZ 65ALR
 
Gas Contents at Service Pressure
850 liters (For low vapor pressure products, this volume may be reduced).
Dimensions
19.9” x 6.9”/505.5 mm x 175.3 mm
Weight
17.7 lb/8.0 kg
Primary Uses
Reactive and Non-Reactive gases
Recommended Equipment
All cylinders are supplied with gas specific CGA connections
Non-Reactive gases with Nitrogen balance CGA 580
Non-Reactive gases with Air balance CGA 590
All H2S, HCL and CL2 mixtures CGA 330
SO2, NO2, NO and NH3 mixtures CGA 660
Approvals
The Calgaz 850 Cylinder meets U.S. DOT-3AL and Canadian TC-3ALM Specifications.
Safety Features
Tulip style handle and valve protector around neck of cylinder
Mixture Tolerance
Minor components are certified to the following analytical accuracy:
1 - 20 ppm: ± 10%
21 - 50 ppm: ± 5%
51 ppm and above: ± 2%
Note: All mixtures are N.I.S.T. traceable.
Regulators
Regulator Model 715
Regulator Model 715
 
Series:
700
Type:
Fixed Flow
Technical specification:
Maximum Inlet Pressure : 1000 psig/ 70 bar
Minimum Outlet Pressure : 60 psig/ 4.1 bar
Inlet : 5/8-18 UNF
Outlet : 3/16" Barb/4.8mm
Gauge : 0-1000 psig/70bar
For Use with Calgaz Cylinders : Calgaz 34, Calgaz 58, Calgaz 105s and Calgaz 116
 
DFR 2001
DFR 2001
 
Series:
2000
Type:
Two Stage Demand Flow
Technical specification:
Model : 2001
Maximum Inlet Pressure : 0-1000 psig/ 70 bar
Demand Pressure : 3" H₂O/ 5.6mm Hg
Inlet : 5/8-18 UNF
Outlet : 3/16" Barb/4.8mm
Gauge : 0-1000 psig/70bar
For Use with Calgaz Cylinders : Calgaz 34, Calgaz 58, Calgaz 116, Calgaz 103s
Flow Rate:
0-3 LPM
Construction:
Body : EN plated brass
Seat & Seals : Teflon® & Viton®
Piston : Brass
Washer : Buna N (2007 only)
Diaphragm : Buna N (PVC 2004 & 2006)
Bonnet : Aluminum
Weight:
1 lb
Part Number (Legacy):
A0177682 (CZF2R000162)
 
SFR 5000
SFR 5000
 
Body:
EN plated brass
Piston:
Brass
Bonnet:
EN plated brass
Cap:
Aluminum
Seat & Seals:
Teflon & Viton
O-Rings:
Viton
Weight:
0.84lb / 0.38kg
Inlet Body Port:
5/8-18 UNF
Outlet Body Port:
1/8" Barb, 3.2mm
Min. Outlet Pressure:
<70 psig/4.8bar
For use with Calgaz Cylinders:
2AL, 2ALR, 6D, 10AL, 10ALR