Lower Housing / Shaft / Impeller Assembly, Stainless Steel, Each

Details:

Impellers made of stainless steel (8592h39 through h48) or glass-filled propylene (8592h36)autoclavable8592h36 lower assembly/shaft and impeller; shaft length x diameter: 13-1/2 " x 3/8 "; impeller diameter: 4 ".8592H39 lower assembly is for use with the nalgene 30-gallon, closed-dome bio tank (9074t60); shaft length x diameter:  30 " x 3/8 "; impeller diameter: 6.8 ".8592H42 lower assembly is for use with the nalgene 55-gallon, closed-dome bio tank (9074t65); shaft length x diameter:   32 " x 1/2 "; impeller diameter: 8.8 ".8592H45 lower assembly is for use with the nalgene 75-liter, closed-dome bio tank (9074t55); shaft length x diameter:   23 " x 3/8 "; impeller diameter: 6.3 ".8592H48 lower assembly is for use with the nalgene 100-gallon, closed-dome; shaft length x diameter:   38 " x 1/2 "; impeller diameter: 10 ".