Glass Tube Flowmeters
E-Z Tube Change With Magnifying Front Shield

(1) Size and Type select from:
53 for 65 mm Aluminum
54 for 65 mm 316 SS
55 for 150 mm Aluminum
56 for 150 mm 316 SS

(2) Flow Range (tube and float) select from:
11G for 51 cc/min of air max (65 mm only)
11SA for 82 cc/min of air max (65 mm only)
11ST for 153 cc/min of air max (65 mm only)
11C for 284 cc/min of air max (65 mm only)
11T for 310 cc/min of air max (65 mm only)
21G for 103 cc/min of air max (65 mm only)
21SA for 160 cc/min of air max (65 mm only)
21ST for 298 cc/min of air max (65 mm only)
21C for 498 cc/min of air max (65 mm only)
21T for 546 cc/min of air max (65 mm only)
31G for 400 cc/min of air max (65 mm only)
31SA for 550 cc/min of air max (65 mm only)
31ST for 855 cc/min of air/21.4 cc/min of water max (65 mm only)
31C for 1275 cc/min of air/35.4 cc/min of water max (65 mm only)
31T for 1360 cc/min of air/38.4 cc/min of water max (65 mm only)
41G for 900 cc/min of air/18.2 cc/min of water max (65 mm only)
41SA for 1200 cc/min of air/29.6 cc/min of water max (65 mm only)
41ST for 1800 cc/min of air/50.1 cc/min of water max (65 mm only)
41C for 2620 cc/min of air/76.1 cc/min of water max (65 mm only)
41T for 2790 cc/min of air/82.4 cc/min of water max (65 mm only)
51G for 2580 cc/min of air/55 cc/min of water max (65 mm only)
51SA for 3350 cc/min of air/85 cc/min of water max (65 mm only)
51ST for 5030 cc/min of air/140 cc/min of water max (65 mm only)
51C for 7270 cc/min of air/215 cc/min of water max (65 mm only)
51T for 7710 cc/min of air/230 cc/min of water max (65 mm only)
61G for 3930 cc/min of air/90 cc/min of water max (65 mm only)
61SA for 5080 cc/min of air/130 cc/min of water max (65 mm only)
61ST for 7510 cc/min of air/220 cc/min of water max (65 mm only)
61C for 10700 cc/min of air/325 cc/min of water max (65 mm only)
61T for 11315 cc/min of air/345 cc/min of water max (65 mm only)
71G for 6000 cc/min of air/130 cc/min of water max (65 mm only)
71SA for 7800 cc/min of air/200 cc/min of water max (65 mm only)
71ST for 11450 cc/min of air/335 cc/min of water max (65 mm only)
71C for 16340 cc/min of air/500 cc/min of water max (65 mm only)
71T for 17250 cc/min of air/535 cc/min of water max (65 mm only)
81G for 10100 cc/min of air/235 cc/min of water max (65 mm only)
81SA for 12980 cc/min of air/350 cc/min of water max (65 mm only)
81ST for 18960 cc/min of air/560 cc/min of water max (65 mm only)
81C for 26525 cc/min of air/830 cc/min of water max (65 mm only)
81T for 28115 cc/min of air/885 cc/min of water max (65 mm only)
91G for 15750 cc/min of air/375 cc/min of water max (65 mm only)
91SA for 20170 cc/min of air/545 cc/min of water max (65 mm only)
91ST for 29400 cc/min of air/880 cc/min of water max (65 mm only)
91C for 41175 cc/min of air/1305 cc/min of water max (65 mm only)
91T for 43410 cc/min of air/1385 cc/min of water max (65 mm only)
92G for 23640 cc/min of air/570 cc/min of water max (65 mm only)
92SA for 30090 cc/min of air/825 cc/min of water max (65 mm only)
92ST for 43340 cc/min of air/1305 cc/min of water max (65 mm only)
92C for 61120 cc/min of air/1920 cc/min of water max (65 mm only)
92T for 65850 cc/min of air/2055 cc/min of water max (65 mm only)
11G for 50 cc/min of air max (150 mm only)
11SA for 78 cc/min of air max (150 mm only)
11ST for 152 cc/min of air max (150 mm only)
11C for 281 cc/min of air max (150 mm only)
11T for 315 cc/min of air max (150 mm only)
21G for 106 cc/min of air max (150 mm only)
21SA for 167 cc/min of air max (150 mm only)
21ST for 308 cc/min of air max (150 mm only)
21C for 497 cc/min of air max (150 mm only)
21T for 540 cc/min of air max (150 mm only)
31G for 400 cc/min of air max (150 mm only)
31SA for 555 cc/min of air max (150 mm only)
31ST for 870 cc/min of air/22.2 cc/min of water max (150 mm only)
31C for 1300 cc/min of air/36.2 cc/min of water max (150 mm only)
31T for 1400 cc/min of air/39.5 cc/min of water max (150 mm only)
41G for 855 cc/min of air/18 cc/min of water max (150 mm only)
41SA for 1135 cc/min of air/27.6 cc/min of water max (150 mm only)
41ST for 1710 cc/min of air/47.5 cc/min of water max (150 mm only)
41C for 2465 cc/min of air/73.2 cc/min of water max (150 mm only)
41T for 2640 cc/min of air/78.8 cc/min of water max (150 mm only)
51G for 2290 cc/min of air/50 cc/min of water max (150 mm only)
51SA for 2980 cc/min of air/75 cc/min of water max (150 mm only)
51ST for 4480 cc/min of air/125 cc/min of water max (150 mm only)
51C for 6475 cc/min of air/190 cc/min of water max (150 mm only)
51T for 6805 cc/min of air/205 cc/min of water max (150 mm only)
61G for 3425 cc/min of air/75 cc/min of water max (150 mm only)
61SA for 4465 cc/min of air/115 cc/min of water max (150 mm only)
61ST for 6600 cc/min of air/190 cc/min of water max (150 mm only)
61C for 9475 cc/min of air/285 cc/min of water max (150 mm only)
61T for 9990 cc/min of air/305 cc/min of water max (150 mm only)
71G for 9180 cc/min of air/215 cc/min of water max (150 mm only)
71SA for 11990 cc/min of air/315 cc/min of water max (150 mm only)
71ST for 17810 cc/min of air/515 cc/min of water max (150 mm only)
71C for 24970 cc/min of air/765 cc/min of water max (150 mm only)
71T for 26170 cc/min of air/825 cc/min of water max (150 mm only)
81G for 23740 cc/min of air/565 cc/min of water max (150 mm only)
81SA for 30270 cc/min of air/830 cc/min of water max (150 mm only)
81ST for 44050 cc/min of air/1335 cc/min of water max (150 mm only)
81C for 61410 cc/min of air/1950 cc/min of water max (150 mm only)
81T for 66370 cc/min of air/2080 cc/min of water max (150 mm only)

(3) Options select from:
Nothing(leave field blank) for none (standard unit)
-NV for unit without valve
-HRV for unit with high resolution valve