BRANDS ARO GENERAL DESCRIPTION Applications : transfer chemical from bulk tank into mixing drum, dispense grease into retail packs, circulate coolant in machine, etc.... Process media : water, oils, chemicals, inks, grease, sealant, paint, epoxy, etc Sizes of pumps : 1/4", 1/2", 1", 1-1/2", 2", 3" Connection  : NPT, BSP, ANSI flange Pumping ratio :  1:1, 2:1, 3:1, 12:1, 23:1, 40:1, 65:1, etc ... Pump materials : aluminium, cast iron, carbon steel, stainless steel. polypropylene, PVDF Seal materials : nitrile, santoprene, EPDM, polyurethane, teflon, etc.... NEED SOME SOLUTIONS FOR YOUR APPLICATIONS ?? Send us information about your applications / requirements, and we will provide you with possible solutions. NEED SPARE PARTS / SERVICE KITS FOR YOUR EXISTING EQUIPMENT ?? Simply copy the pump model, serial nos [and all other markings] from the pump nameplate, and let us recommend the correct spare parts / service kits.