Penta Auto Equipments Pvt. Ltd. Manufactures Hand Operated Oil Dispensers. Penta Auto Equipments Pvt. Ltd. Manufactures Automobile Special Tools and Service Equipments. The Hand Operated Oil Dispensers comes with cast iron pump head which is made of graded raw material and castors are provided for easy mobility. The Hand Operated Oil Dispensers meets the highest standards in quality and comes in powder coated finish with all the external components nickel plated for longer life.