GENERAL DESCRIPTION Model T flow meters incorporate the principles of traditional variable area flow technology. These rugged PTFE-Glass flow meters offer solutions to low to medium flow range measurements of highly corrosive or ultra-pure liquids and gases. Wetted inert components are surrounded by structurally rigid anodized aluminum. The resultant design represents a unique combination of a rugged mechanically rigid frame and chemically inert wetted parts. For additional protection of personnel each meter is supplied with a thick protective magnifying safety shield. *Glass and Sapphire floats are recommended. design features ✓ Constructed of inert materials: Borosilicate Glass, PTFE and PCTFE. ✓ Chemically inert wetted parts within mechanically rigid frame. ✓ Rib-guided or fluted metering tubes facilitate stable, accurate readings. ✓ Magnifier lens in front shield to enhance reading resolution. ✓ OPTIGRAD™ scales minimize parallax and eye fatigue. ✓ Simple means of panel mounting. ✓ Interchangeability of flow tubes and floats. ✓ Conveniently overlapping flow ranges available in both standard millimeter and "direct reading" scales. PTFE 150mm with MVTTM Valve PTFE 65mm with CVTTM Valve WWW.AALBORG.COM - E-MAIL M: [email protected] - PHONE ( 845.770.3000 - TOLL FREE IN U.S.A. AND CANADA 1.800.866.3837 - ORANGEBURG N.Y. U.S.A. 22

PTFE-SINGLE GLASS FLOW METERS LEAK INTEGRITY Flow meters are individually tested on a Mass Spectrometer Leak Detector and certified to a leak integrity rating of 1 X 10-7 sccs Helium or better. BUILT-IN VALVES Meters are available with built-in needle valves (CVT TM), high precision metering valves (MVT TM ) with “non-rising stems”, or with no valves. The higher cost of MVTTM valves is justified whenever high sensitivity control and resolution are desirable particularly in conjunction with metering tubes of very low flow rates. When meters with valves are ordered the valve cartridges are installed...

MULTIPLE TUBE-PTFE GLASS FLOW METERS Model Tx Multiple Tube PTFE-Glass Flow meters combine the convenience of multiple tube meters with the unique design features of single tube PTFE-Glass flow meters. These meters are available with the same interchangeable 65mm or 150mm glass flow tubes used in single tube designs and they are available with or without built-in PTFE needle valves. Four Tube PTFE meter shown with CVTTM valves Wetted inert components are surrounded by structurally rigid anodized aluminum. The resultant design represents a unique combination of a rugged mechanically rigid frame...

LTIPLE TUBE-PTFE GLASS FLOW METER BUILT-IN VALVES Meters are available with built-in needle valves (CVTTM), high precision metering valves (MVTTM) with non-rising stems, or with no valves. The higher cost of MVTTM valves is justified whenever high sensitivity control and resolution are desirable particularly in conjunction with metering tubes of very low flow rates. For vacuum service it is recommended that meters are ordered with valves at the outlet. DIMENSIONS NOTE: NUMBERS IN BRACKETS LEAK INTEGRITY Flow meters are individually tested on a Mass Spectrometer Leak Detector and certified to...

ORDERING INFORMATION MODEL T METERS T STYLE METERS CODE 1 2 3 4 NUMBER OF CHANNELS SINGLE CHANNEL (ONE TUBE) TWO CHANNEL METER (TWO TUBES) THREE CHANNEL METER (THREE TUBES) FOUR CHANNEL METER (FOUR TUBES) CODE SIZE 6 65 mm 1 150 mm CODE T VALVE POSITION MVT (HIGH PRECISION) INLET NO VALVE CVT (STANDARD CARTRIDGE) INLET MVT (HIGH PRECISION) OUTLET CVT (STANDARD CARTRIDGE) OUTLET CODE T SEALS PTFE CODE A F G FITTINGS 1/8" FNPT (STANDARD) 1/4" COMPRESSION 0.390 O.D. GLASS HOSE NIPPLES CODE MANIFOLD NONE (STANDARD FOR SINGLE CHANNEL) BOTTOM TOP EXAMPLE: T11T3-TF0 T-Style Meter, Single Channel, 150mm,...