The Masterline 7000A-2 electric booster pump is used for compressing 100% pure oxygen.  It allows users to fill oxygen cylinders up to 3,500 psi from a low pressure supply cylinder (4,500 psi version is available).  Due to it's innovative seal design and cooling method, Masterline boosters fill oxygen cylinders near ambient temperature.  Our boosters also operate at a very low 77 dBa noise level.  An optional vacuum pump is available as well as several other customizable options.

7000A-2
 
Our standard oxygen booster is widely used by the fire, EMS, dive, & other industries.  The ease and reliability of our oxygen boosters have revolutionized the oxygen booster market.  With many years of proven service, this simple to operate system has been an intrical part of fill operations.
7000A-2 MDM-4
 
Our standard 7000A-2 coupled with our optional manifold system provide the operator with the choice of filling as little as 1 cylinder & as many as 4 cylinders a one time.  This added benefit is essential when fill time is critical.  This configuration is popular with the mining, tunnelling, & military industries.