Why Vapi and Valsad’s Chemical Leaders are Choosing Antlia AODD. In the aggressive chemical corridors of Vapi GIDC and Sarigam, standard pumps fail when seals corrode and motors overheat. Antlia’s AODD pumps are built for the South Gujarat hustle—offering a seal-less design that eliminates leaks of dyes, solvents, and acids. Whether you’re managing an ETP plant in Umbergaon or high-pressure manufacturing in Pardi, our air-powered pumps provide 100% dry-run safety and intrinsic flame-proof protection. Built for the high-intensity manufacturing that defines the Valsad district.