Document vQ11d4vxVjOm13aq5BBpoQzY

GARLOCK MOLDED CUPS for hydraulic and pneumatic pistons Oarlock Molded Cups arc available in a variety of types and materials. Each is designed to do its particular job bust . . . against air. water, oils, greases, solsents or gases . . . at sub-zero cold or --450' F. heat . . at inch pres sures or low ... for lighter hem y hydraulic or pneumatic ser\ iee. GARLOCK MOLDED FABRIC AND RUBBER CUPS for normal hydraulic service % Gariock Molded Fabric and Rubber Cups are recommended for most regular hydrau lic cylinder applications ... at pressures up to 2000 psi. Sizes include cylinder diam eters up to 24'. See chart below for material and service specifications of six popular Gariock styles. SPECIFICATIONS --GARLOCK FABRIC-INSERTED MOLDED CUPS Service Gariock ' No. I Relative ; Haraness j Type of Rubber Type of Fabric insert Mineral oils, greases or air at atmospheric temperatures. Heavy-duty hydraulic cylinders j 8*i 36 ] Mineral oils, greases cr air at atmospheric temperature. Medium to high pressures 1 7271 Mineral oils, g-eases cr a r at atmospheric temperatures on hydraulic cylinder applications < _cn as h -cra-.-c jacks, grease guns, barber chairs, etc. 7131 Water or air at atmospheric temperature. Medium to high pressures i 8619 1 Suitable for prosonata ester case and chlorinated hydrocarbon type, fire-resistant hyarauhe f _.es 8656 Flexible | Neoprene : Heavyweight i cctton duck j i Flexible j ( Neoprene i Medium weight ; cotton duck j Firm i ; i 1 Rockhatdj 1! F*rm 1 Neoprene S8R Sutyl Fine cotton duck ; i j Medium weight j : cotton duck i -i : Medium weight cotton duck j Air at elevated temperat-'es. r-edium pressures, low pressure steam or j superneateu water at temperatures to 250" F. to 500* F. i 313 Firm i S8R i Asbestos cloth 1 H-8