Portable Calibration Gas

Portable Calibration Gas Cylinders

  • State-of-the-art manufacturing facilitates located on the East coast of USA
  • All Gas Calibration cylinders are produced from high quality North American sourced raw materials
  • On-site DOT (IIA) Inspections – dimensional, visual, hydrostatic, tensile
  • Complete traceability of cylinder production batch, test reports and raw material
  • Personalized customer support – technical inquiries, new product development, logistics

Portable Calibration Gas Specifications

PART NO.SERVICE PRESSURE
(psi I bar)
DIAMETER
(in I mm)
LENGTH
(in I mm)
WEIGHT
(lbs I kgs)
C02 CAPACITY
(lbs I kgs)
AIR CAPACITY
(cu ft / L)
WATER VOLUME
(cu in / L)
O·RING SEAT DIAMETER
(in I mm)
THREADS 
90031800 / 1242.00 / 515.38 / 137.47 / .21.23 / .10.7 / 199 / .15.750 / 19.15/8-18 UNF
90011800 / 1242.00 / 519.45 / 240.79 / .35.45 / .201.3/ 3718 / .30.750 / 19.15/8-18 UNF
90021800 / 1242.00 / 5113.09 / 3331.1 I .49.66 / .301.9 / 5427 / .44.750 / 19.15/8-18 UNF
90571800 / 1242.50 / 639.35 / 2371.0 I .45.75 / .342.2 / 6331 / .51.750 / 19.15/8-18 UNF
91821800 / 1242.75 / 7010.00 / 2541.2 / .541.00 I .452.9 / 8341 / .67.769 / 19.53/4-16 UNF
90481800 / 1243.20 / 817.83 / 1991.3 / .591.00 I .452.9 / 8341 / .671.018 / 25.93/4-16 UNF
90551800 / 1243.20 / 819.38 / 2381.5 / .681.25 / .573.7 / 10351 / .84.750 / 19.15/8-18 UNF
90421800 / 1243.20 / 8111.08 / 2811.7 I .781.50 I .684.4 / 12461 / 1.001.018 / 25.93/4-16 UNF
90901800 / 1243.20 / 8112.48 / 3171.9 / .881.75 / .795.1 / 14571 / 1.161.018 / 25.93/4-16 UNF
91472216 / 1532.36 / 6011.81 / 3001.3 / .60.88 / .407.4 / 20932 / .53.922 / 23.4M18 X 1.5
90442216 / 1534.38 / 11110.03 / 2553.8 / 1.742.48 / 1.137.9 / 22491 / 1.51.018 / 25.93/4-16 UNF
90103000 / 2072.00 / 517.33 / 186.68 I .31.32 / .141.5 / 4213 / .21.750 / 19.15/8-18 UNF
91673000 / 2072.00 / 519.25 / 235.84 / .38.43 / .192.0 / 5718 / .30.750 / 19.15/8-18 UNF
90093000 / 2072.00 / 5111.38 / 2891.0 / .46.54 / .242.5 / 7122 / .36.750 / 19.15/8-18 UNF
91793000 / 2072.36 / 6011.68 / 2971.5 / .66.82 / .385.3 / 15131 / .50.922 / 23.4M18 X 1.5
90983000 / 2073.20 / 8111.17 / 2832.7 / 1.221.44 / .656.0 / 17153 / .87.750 / 19.15/8-18 UNF
90463000 / 2074.38 / 11114.58 / 3706.5 / 2.963.62 / 1.6415.2 / 431133 / 2.191.018 / 25.93/4-16 UNF

Other Information

Service Pressure: – 1800, 2216, and 3000 psi
Specification: – DOT-3AL & TC-3ALM designed
– ISO design cylinders are available
Alloy: – Manufactured from high strength aluminum alloy 6061-T6
Threads: – Cylinders supplied with 5/8-18UNF, 3/4-16 UNF and M18 X 1.5
– Other thread sizes available upon request
Markings: – As required by specification
– Additional markings available upon request
Finish: – Brushed exterior
Graphics: – Logos or labels in silkscreen or Duragrafix available upon request