NSN 4920-01-360-7633

Unit is appx 32 ft long,8 ft wide; unit consist of a vacuum pump rated at least 1500scfm,an 8 foot by 15 foot ullage tank (appx 180 cu. Ft.) with two 8-inch diameter holes with flanges on each end,two 8-inch flange gate valves (one for system shut off valve and one for flow control),a 0-9000 scfm venturi,and a 0-100 in/h20 differential pressure gage. After the flow control gate valve and before the venture the 8-inch pipe is 40 inches long. After the venturi,ending with a 500 roound rated flange fitting,the 8 inch pipe is 64 inches long. The entire test unit is mounted on a platform.

Manufacturer part number 17G460162-1 for national stock number 4920013607633.