Extremely popular for high discharge applications found in Chlor Alkali Plants for Brine Services. PFA / FEP Lining offers highest corrosion resistance. Minimum lining thickness of 6 mm lining locked by multiple loocking grooves. Casing and back Plate in graded cast iron as per ASTM Standard , other materials like cast steel / stainless steel available on request. Impeller PFA / FEP solid injection Moulded.