Unused Pennwalt Title Package CS Lime Slaker System. MFD by Wallace Tierman. Series A 758. Rated 1000 Lbs/Hr. Equipped with dual shafts each with (3) inclined paddles for mixing with water. End section of the shafts has (2) sets of 8 blades for separation of grit. Mixing section is 18" x 18". The slaker is a manually operated Fuller rotary valve feeder. Operating range: 20:1. Slaking range: 2:1 water to lime by weight before dilution. Slaker driven by 1/4 HP 3/60/460V TEFC motor.