McNally Bharat Engineering Company Ltd. Supplies Pneumatic Pumps. McNally Bharat Engineering Company Ltd. Is an ISO 9001:2000 certified company. The Pneumatic Pumps is specialized in pneumatic conveying of powdered and granular material that include Alumina, Limestone, Coal, Zirconium, Sand, Parlite, Clinker, Led Oxide, Magnesium Oxide, Chromium Oxide, etc.