This is a hydraulic filter assembly made by Pall Aeropower, part number AD3255-16HV. This is most likely unused but we are selling as used because we are not certain.

• The dust plugs installed by the manufacturer have been in place during storage.
• The paint has some minor discoloration due to long term storage.
• Rating: 5 microns absolute
• Maximum operating pressure: 3000 psi
• Aluminum body and sediment bowl
• Thread size: AN-16 (1.312 UN or 1 5/16 inch)
• Body length: 11.5 inches
• Filter element: AC-7031F-1697Y6
• Differential pressure indicator on top show when element needs replacement
• Alternate p/n: Sikorsky 65664-09809-101
• NSN: 1650-01-020-2750