ANDERSEN Mini Bailer - Outside Mount. Specifications for ANDERSEN Mini Automatic Bailer: Manufacturer: ANDERSEN Length: 21 mm Color: Black Size: Mini Features of ANDERSEN Mini Automatic Bailer Effective and reliable means of automatic bailing. Made of stainless steel and guaranteeing years of trouble free servicing Flange size - 56 x 92mm (2 1/4" x 3 5/8"). Fitting hole - 38 x 73mm (1 1/2" x 2 7/8") Package Contents: ANDERSEN Mini Automatic Bailer ANDERSEN RA554130: Mini Bailer - Outside Mount