Part Number 11 4IN. 150LBS.DFA-A60(0.113 having (CAGE Code 43791) and FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings in stock with ready to ship. Get an instant quote for 11 4IN. 150LBS.DFA-A60(0.113 Restrictor Unit Fluid Flow by Nicholson Steam Trap Inc. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.