Recovery Tank - 1 qt - 1/2 and 3/8 in NPT Female Inlet/Outlet - Filler Neck - Aluminum - Natural - Each\THIS TANK HAS A BRACKET WELDED ON, AND A CAST FILLER NECK. THIS DOES NOT INCLUDE A CAP OR PETCOCK VALVE. DIMENSIONS OF THE TANK INCLUDING THE NECK IS 3-1/2 X 8-1/4 HOLE SPACING ON THE BRACKET IS 4-1/4