Search by keyword

Search by Catalog Number


Sign up for our Email Newsletter

Dr. Andrew's Corner

Contact Us

Dealer List

Product Finder



About Us

Trade Shows


Review Basket

Running Men
4125 Market St #10
Ventura, CA 93003
(800) 235-3333
Calibration Gas Tank, ED-size, 20.94% O2, Bal N2 (Zero CO2)

Requires a pressure regulator with CGA 973 pin index


Cylinder Size: ED - 560 liters @ 2200psig.
Gas Mixture Precision: +/- 0.03% absolute.
Cylinder Size: 4.2 inches diameter x 21 inches tall.

High price due to low demand, suggest # 16924

Tank pressure regulator: CGA 973.

Hazardous cargo surcharge may apply.

Consider the GAUGE SAVER:

Thick rubber gauge guard protects pressure gauges if tank falls - a lot cheaper than buying a new regulator.

Last Updated: 29 Apr 2019

Qty Product Catalog Number Price

Cal Gas Tank, "ED"-size, 20.94% O2, Bal N2 16919 750.00
  Buy 4 or more for $700.00 each

Tank Pressure Regulator, single gauge, click stop 16949 185.00

Tank Pressure Regulator with CGA 973, dual gauge 16950 395.00

Tank Basket holds ED size tank 17611-2 136.00