Mounting: Standard, 2 Bolt Shaft: 1-1/4 Straight Key Port Type. 875-14 Unf-2b Sae O-ring Ports - Staggered Ports Case Flow Option. High power can achieve high-speed motor operation to ensure high working efficiency. It can run smoothly at high speed for a long time without interruptions. Application It is fit for Char-Lynn Eaton 2000 Series.