Pap-Flon Engineering Co. Pvt. Ltd. Manufactures Fabricated Heavy Duty Three Blade Double Propeller. Pap-Flon Engineering Co. Pvt. Ltd. Manufactures Lined Carbon Steel and Stainless Steel fabricated Components with fluoro polymer resins. The Fabricated Heavy Duty Three Blade Double Propeller three blade Double Propeller at 45° twisted angle stirrer with Hest alloy "B" or "C" sleeve for stuffing box or mechanical sealing purpose of gland portions, as per clients requirements.