Drives
Autom aticDrum Drive
Thesedrivesarespecialym adefor agriculturalventilation purposes,and areused worldwide.Thisisn’tjustan ordinarygearm otorwithbuilton lim itsw itches-precision lim it switchesarebuiltand sealed rightinto theGerm an engineered geardrive.Thetapered stainles steeldrum ism achined with grooves
ALUMINUM XTR DRUM
STAINLESS EZROLLDRUM
to m axim ize the cable life.Drum swithout groovesforcethecableinto an ovalshapeand causeprem aturewear. O urdrum sarespecialytapered forthem aterialweuse,keepingthe botom floatingtubewherethecurtain rolson,in place.Now your curtainwon’tcom euppasttheopeningwhenitisroledupatthe botom ,andyourairflow wilkeepm oving,asitshould.
EWA 50 AUTOMATIC DRIVE
OPTIONALEXTENDED HANDLEforHIGHER MOUNTED DRIVES
Them anualdriveisbuiltforbarns thatoperateon abudget,orthat don’trealyneed thebenefitsofa com pletelyautom ated system .The standard handle configuration isfor outsideuse,butitcan also be M anualDrives
m ounted inside,up to 8 feet above,below orbesidethe drive. The optionalchain drive kitis idealforhigherm ounted drivesorforbotom rolup system swhere thedrive travelsup and down. Inside handle kitsare avail- ableaswelforeaseof ac es ,orwherean outside handlewon’twork.An optionalextended handleis auserfriendlyoption for higherm ounted drives or botom rolupsystem s.
OPTIONALINSIDE HANDLEKIT
STANDARD OUTSIDE HANDLE
OPTIONALCHAIN KITforHIGHER MOUNTED DRIVES
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