AdobeAir MS524, US980, UD980, UD960, MD524, US960, MS628 MD/MS/MU 628 or UD/US 980 Sheave Selection

.3	.3	.4	.4	.5	.5	.6	.6	.7	.7	.8	.8	.9	.9	1.0	1.0
CFM	RPM	CFM	RPM	CFM	RPM	CFM	RPM	CFM	RPM	CFM	RPM	CFM	RPM	CFM	RPM
5320	333	4850	348	4200	373	3670	391	3200	408	2770	426	2400	443	2060	460
6080	359	5720	371	5280	386	4660	409	4160	426	3720	442	3310	458	2940	473
7250	402	6930	412	6630	422	6240	434	5840	449	5260	471	4830	485	4440	499
8140	438	7880	446	7590	455	7310	464	6970	475	6630	487	6140	505	5660	523
9050	475	9050	491	9050	508	8820	516	8570	524	8330	532	8030	542	7730	552
5170	334	4720	349	4070	371	3590	390	3140	407	2740	423	2340	441	1980	458
5910	360	5540	373	5130	386	4510	408	4060	425	3650	441	3270	455	2900	471
7040	403	6740	413	6430	424	6070	435	5620	450	5110	469	4710	484	4350	498
7920	438	7650	447	7380	456	7100	466	6760	476	6440	487	5930	505	5510	520
9050	475	9050	492	8820	509	8570	518	8340	526	8080	534	7790	544	7520	553
8030	246	7380	260	6670	276	5240	308	4540	326	3840	345	3290	363	2740	379
9700	273	9160	283	8600	294	7990	307	7030	329	5890	354	5290	371	4690	387
10980	294	10510	303	10010	313	9500	323	8960	335	8360	348	6990	379	6280	395
12960	330	12540	337	12130	345	11690	353	11250	362	10800	371	10330	382	9810	393
15770	384	15450	390	15090	396	14730	402	14390	409	14020	416	13660	423	13280	430
18100	431	18030	440	17760	445	17440	450	17130	455	16820	461	16520	467	16210	473
7930	248	7220	261	6490	279	5130	310	4390	329	3810	345	3220	361	2630	376
9570	274	9030	285	8420	296	7810	310	6930	330	5760	358	5130	374	4600	388
10830	297	10350	306	9860	315	9310	325	8730	337	8110	353	6900	379	6150	398
12760	332	12370	340	11960	348	11530	356	11070	364	10580	373	10070	384	9630	396
15510	386	15190	393	14890	399	14530	406	14190	412	13820	419	13460	426	13060	433
18010	437	17730	443	17450	448	17190	454	16900	459	16590	465	16300	471	15970	477

•Power ratings (BHP) does not include drive losses.

•Belt tension should be 20 pounds for “A” section belts.

•Performance ratings include the effects of evaporative media in the airstream.

•Performance shown is for installation type B: Free Inlet, Ducted Outlet.

MD/MS/MU 628 or UD/US 980 Sheave Selection

Motor HP	Browning	Bore					Blower RPM / Sheave Turns Open							MasterCool
	Part #		5	4 ½	4	3 ½	3	2 ½	2	1 ½	1	½	0	Package #
Single Phase Motor Blower RPM @ 1725 Motor RPM / Sheave Turns Open
1	1VL40	5/8	230	240	249	259	268	278	288	297	307	316	326	EL110
1½, 2	1VL40	7/8	230	240	249	259	268	278	288	297	307	316	326	EL112
1	1VL44	5/8	268	278	288	297	307	316	326	335	345	355	364	ESH2411
1½, 2	1VL44	7/8	268	278	288	297	307	316	326	335	345	355	364	EL685
1	1VP50	5/8	326	335	345	355	364	374	383	393	403	412	422	693
1½, 2	1VP50	7/8	326	335	345	355	364	374	383	393	403	412	422	686
Three Phase Motor Blower RPM @ 1750 Motor RPM / Sheave Turns Open
1, 1½, 2	1VL34	7/8	185	194	204	214	224	233	243	253	263	272	282	EL116
1, 1½, 2	1VL40	7/8	233	243	253	263	272	282	292	301	311	321	331	EL112
1, 1½, 2	1VL44	7/8	272	282	292	301	311	321	331	340	350	360	369	EL685
1, 1½, 2	1VP50	7/8	331	340	350	360	369	379	389	399	408	418	428	686
3	2VP42	11/8	253	263	272	282	292	301	311	321	331	340	350	687
3, 5	2VP50	11/8	331	340	350	360	369	379	389	399	408	418	428	688
5	2VP60	11/8	408	418	428	438	447	457	467	476	486	496	506	689
7½	2VP60	13/8	408	418	428	438	447	457	467	476	486	496	506	692