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This industrial turbine vibrator offers a ultra-low noise option to remove material build ups with a high degree of reliability, making it the perfect solution for inside plant environments to material flow problems.


Because of their ultra-low noise and high degree of application reliability, the Cougar® ATU Turbine Vibrator is ideal for inside plant environments or anywhere that you want a low-noise solution to your material flow problem. Applications are varied and include food processing,more

Cougar ATU Turbine Vibrator
Cougar ATU Turbine Vibrator Drawing
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Item #

Unbalance (lb-in.)

Speed (vpm) at 40 psi

Force (lbs) at 40 psi

Flow at 40 psi

dB (A) at 40 psi

Speed (vpm) at 60 psi

Force (lbs) at 60 psi

Flow at 60 psi

dB (A) at 60 psi

Speed (vpm) at 80 psi

Force (lbs) at 80 psi

Flow (cfm) at 80 psi

dB (A) at 80 psi

(G) Inch - Port NPT

Weight (lbs.)

ATU-21 N/A 0.008 N/A 26000 N/A 154 N/A 1.8 cfm N/A 68 N/A 30000 N/A 204 N/A 2.6 cfm N/A 71 N/A 33000 N/A 247 N/A 3.3 N/A 73 N/A 1/8 N/A 0.58
ATU-22 N/A 0.010 N/A 23000 N/A 150 N/A 1.8 cfm N/A 62 N/A 27500 N/A 215 N/A 2.6 cfm N/A 54 N/A 30000 N/A 256 N/A 3.3 N/A 67 N/A 1/8 N/A 0.60
ATU-23 N/A 0.019 N/A 16000 N/A 138 N/A 1.8 cfm N/A 60 N/A 175000 N/A 165 N/A 2.6 cfm N/A 61 N/A 19000 N/A 195 N/A 3.3 N/A 62 N/A 1/8 N/A 0.62
ATU-31 N/A 0.023 N/A 18000 N/A 212 N/A 4.9 cfm N/A 67 N/A 22000 N/A 316 N/A 6.4 cfm N/A 67 N/A 24000 N/A 326 N/A 8.1 N/A 68 N/A 1/4 N/A 1.28
ATU-32 N/A 0.028 N/A 17000 N/A 230 N/A 4.9 cfm N/A 65 N/A 20500 N/A 334 N/A 6.4 cfm N/A 67 N/A 23000 N/A 421 N/A 8.1 N/A 70 N/A 1/4 N/A 1.32
ATU-33 N/A 0.058 N/A 12000 N/A 237 N/A 4.9 cfm N/A 65 N/A 15000 N/A 371 N/A 6.4 cfm N/A 68 N/A 16000 N/A 422 N/A 8.1 N/A 69 N/A 1/4 N/A 1.34
ATU-41 N/A 0.061 N/A 13500 N/A 316 N/A 6.7 cfm N/A 67 N/A 16500 N/A 472 N/A 9.4 cfm N/A 57 N/A 18500 N/A 593 N/A 11.7 N/A 69 N/A 1/4 N/A 2.61
ATU-42 N/A 0.090 N/A 12000 N/A 368 N/A 6.7 cfm N/A 64 N/A 15000 N/A 575 N/A 9.4 cfm N/A 66 N/A 16500 N/A 696 N/A 11.7 N/A 67 N/A 1/4 N/A 2.70
ATU-43 N/A 0.192 N/A N/A N/A N/A N/A 11700 N/A 746 N/A 9.4 cfm N/A 67 N/A 13000 N/A 922 N/A 11.7 N/A 68 N/A 1/4 N/A 2.83
ATU-51 N/A 0.224 N/A 11500 N/A 841 N/A 10.7 cfm N/A 69 N/A 13500 N/A 1159 N/A 15.3 cfm N/A 74 N/A 14500 N/A 1338 N/A 19.25 N/A 75 N/A 3/8 N/A 5.11
ATU-52 N/A 0.340 N/A 9500 N/A 871 N/A 10.7 cfm N/A 71 N/A 11200 N/A 1211 N/A 15.3 cfm N/A 74 N/A 12500 N/A 1509 N/A 19.2 N/A 76 N/A 3/8 N/A 5.52
ATU-53 N/A 0.759 N/A N/A N/A N/A N/A 7300 N/A 1149 N/A 15.3 cfm N/A 70 N/A 8200 N/A 1449 N/A 19.2 N/A 72 N/A 3/8 N/A 5.91
ATU-61 N/A 0.608 N/A 7900 N/A 1078 N/A 14.4 cfm N/A 68 N/A 8700 N/A 1307 N/A 20.3 cfm N/A 72 N/A 9400 N/A 1526 N/A 25.5 N/A 77 N/A 3/8 N/A 8.77
ATU-62 N/A 0.857 N/A 7000 N/A 1193 N/A 14.4 cfm N/A 68 N/A 8100 N/A 1597 N/A 20.3 cfm N/A 74 N/A 8700 N/A 1842 N/A 25.5 N/A 76 N/A 3/8 N/A 9.52
ATU-63 N/A 1.358 N/A N/A N/A N/A N/A 5600 N/A 1209 N/A 20.3 cfm N/A 74 N/A 6100 N/A 1435 N/A 25.5 N/A 77 N/A 3/8 N/A 10.22
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