Aalborg Model Tx

constructed of inert materials: borosilicate glass, PTFE and PEEK chemically inert wetted parts within mechanically rigid frame rib-guided or fluted metering tubes facilitate stable/accurate readings OPTIGRAD™ scales minimize parallax and eye fatigue simple means of panel mounting interchangeability of flowtubes and floats conveniently overlapping flow ranges available in both standard millimeter and direct reading scales