Plug Fans - Catalog 350 - Twin City Fan & Blower

NDGRECESS CONE FORSHAFT COOLER11.63 (“SD” 1.94” & SMALLER)13.63 (“SD” OVER 1.94”)DETAIL ABH DIA.HOLESDGSDDIA. SHAFTKLKSKWY SIZENOTE 4MLMAX. MOTORLENGTHFRMAX. MOTOR4GP2.56NOTE 2SELSPCNOTES:1. DIMENSIONS APPLY TO UNHOUSED ASSEMBLY ONLY.2. THE MINIMUM CLEARANCE BETWEEN THE WHEEL AND INSULATEDPLUG OR MOUNTING PANEL IS 1.50 INCHES. SHAFT IS SELECTEDTO INCLUDE UP TO A 4-INCH THICK INSULATED PLUG WITHOUTSHAFT CHANGE. CONSULT FACTORY FOR LARGER THAN 4-INCHTHICK INSULATED PLUG. SEE DETAIL ‘A’ FOR SHAFT COOLERRECESS CONE & SHAFT SEAL ON FANS OVER 300° F WITH 4 INCHESOR LARGER INSULATION PLUG OR WALL THICKNESS.3. CW ROTATION IS STANDARD. CCW ROTATION IS OPTIONAL.4. TO INSURE SELECTED MOTOR WILL FIT STANDARD ASSEMBLY,COMPARE DIMENSION “ML” TO OVERALL MOTOR LENGTH.5. TYPE BC WHEEL IS STANDARD ON ALL SIZES. TYPE BAF ISOPTIONAL ON SIZES 182-490.6. CUSTOMER TO PROVIDE WALL OPENING WITH ADEQUATECLEARANCE FOR INSTALLATION OF WHEEL AND INSULATION PLUGWHEN PROVIDED.“NP” SPACES AT “SP”CENTERS = “TS” HOLESTYPICAL FOUR SIDESMAX. MOTORHEIGHTMCWWWDFDWALLSBY OTHERSFC CBCPL, AFPL ARR. 9 PLUG FAN SWSIJOB:LOC.CONT.ENG./ARCH.S.O. NO.TWIN CITY FAN & BLOWERMINNEAPOLIS, MINNESOTASIZE CLASS ROT. UNIT NO.CFM SP RPM BHP OV TSDRAWN 5-8-92REVISED 2-18-09DWG. NO. AC11107J“PL” SQ. INSUL PLUGI.D. CLEARO.D. FUNNELACCESSORIES REQ'D.1.50TO5.50NOTE 2FW“NH” NO. OF.75 DIA. HOLESEQ SP ONCB BOLT CIRCLEINSULATION PLUG OPTIONALNOTE 6DIMENSIONS ARE NOT TO BE USED FOR CONSTRUCTION. CERTIFIED DRAWINGS ARE AVAILABLE UPON REQUEST.12Twin City Bulletin 350