Made of polymethylpentene (PMP) with ring-molded graduations at major increments for excellent readability. Graduated at increments of 1% or 2% of nominal volume for precise measuring. Cylinders are marked with "H," lot number, and year of production.
Class A per DIN 12681 with test certificate.

This is only for Brandtech, Model V65304. It may differ from the image shown in color, features, may be an accessory, etc. Please refer to the model number or contact us if you have any questions.