Part Number 1811DA0A Tester Pitot 20 650Kts 6Kft M in stock with ready to ship. Get an instant quote for Barfield Instrument Corp part number 1811DA0A by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for 1811DA0A. Our dedicated account manager will get back to you within 15 minutes.