Swelore Engineering Pvt. Ltd. Manufactures High Pressure Triplex Diaphragm Pump for Process Industries. Swelore Engineering Pvt. Ltd. Is an ISO 9001:2000 certified company. The High Pressure Triplex Diaphragm Pump for Process Industries is suitable for almost all type of fluids, including highly corrosive, hazardous and even radioactive & toxic liquids