Part Name Amarillo 1712.5 Double Reduction Gearbox
Part Price $39,362.78
Part Vendor Amarillo
Nominal Ratio
Exact Ratio
1750 RPM
1450 RPM
11
11.18
309
256
12
11.85
297
246
13
12.97
279
231
14
13.98
262
217
15
14.69
252
209
15.5
14.4
244
202
16
15.98
236
196
17
17.21
231
191
18
17.88
225
186
19
19.25
201
167
20
19.83
193
160
Part Name Marley® M1712.5 Gearbox
Part Price $40,987.00
Part Vendor Marley
exact ratio
1775 RPM
1475 RPM
9.64
316
272
10.83
316
272
11.55
304
263
12.18
326
274
12.98
304
263
13.24
251
217
13.81
290
244
14.88
251
217
15.84
251
214
Optional Accessories
Marley® M1712.5 Gearbox
CTD-M1712.5-S
Marley M Series Geareducers are designed and manufactured to directly replace other OEM gearboxes in cooling towers for power and industrial applications. In form and function, this gear drive goes beyond the American Gear Manufacturers Association (AGMA) requirements to maximize air movement through the cooling tower and to minimize maintenance.