Page 31 of Ingersoll Rand Industrial Lifting Catalog by Ingersoll Rand Industrial Technologies

palair series lube free air chain hoist 550 2200 lbs lifting capacity new design refinements to the lube-free palair and palair premium air chain hoists have greatly increased their durability the palair hoists meets the demands of oil free and corrosion resistant applications from food processing to metal foundries standard pal and palp features · the palair plus lube-free hoist can be operated without supply air lubrication no oil mist is exhausted tothe surrounding environment excellent for clean rooms food processing areas textile industry or anyarea where exhaust oil mist cannot be tolerated · gear motor made from a high-strength durable composite material · two moving part motor design provides high reliability and low maintenance · pendent allows variable up and down speeds · ergonomically designed no external pipes or mechanical linkages · new low pressure disc brake is spring set air released and is self adjusting for wear · planetary gears for long life and high duty cycle · new high strength polymer chain guide for fast smooth running with minimum wear · limit switchesboth upper and lower limit switches are enclosed and protected in the hoist body · load hooks full 360° rotation on ball bearings for pal or non-metallic bushings for palp · internal air exhaust reduces sound levels to below 85 dba options · trolleys available hook-on plain hook-on geared rigid lug plain rigid lug geared and motorized · trolley extension shafts for extended flanges · spark and corrosion resistant options palair premium palp series features the first u.s.d.a accepted air chain hoist in the united states · u.s.d.a acceptance for meat and poultry equipment as listed in the fsis directive 11220.1 · corrosion resistance materials metal parts are either 300 series stainless steel electroless nickel treated or nickel composite finished electroless nickel is a high-heat chemical treatment applied to aluminum components and provides high wear durability and will not flake off like paint 300 series stainless steel is highly corrosion resistant and is used for load hooks bottom blocks and load chain for models with these stainless steel options nickel composite is a fda approved proprietary finish usd on ferrous metals to proved superior resistance to corrosion · a combination of stainless steel or electroless nickel hooks hook blocks and chain provides sparkand corrosion resistance with the lifting parts for your clean environment application · the gear motor requires no air supply lubrication therefore exhaust air is as clean and dry as the air supplied · double protected gear case is sealed and uses u.s.d.a h-1 type grease · all bearings are permanently lubricated and sealed on both sides for u.s.d.a acceptance · washable and steam cleanable · no flaking of paint chips nonmetal parts are unpainted to prevent contamination palairtm premium goes beyond u.s.d.a requirements · lubri-link greentm ingersoll-rand s exclusive u.s.d.a accepted food grade chain lubricant provides the load chain with the recommended protection it needs · trolley hoist applications nickel composite plain hook-on pt-nc series trolley provides the same level of corrosion resistance protection as the hoist · stainless steel piped away exhaust kit allows the exhaust air to be piped away from the application · abrasion and oil resistant bright yellow pendent hose is highly visible approved for food contact and easy to clean palair plus with manual trolley pal series palair plus lug mounted 31 air chain hoists

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