Yes, a peristaltic pump. The simple design of the peristaltic pump makes it perfect for handling abrasive industrial grout. The rugged mix of sand, cement and assorted solids in grout is no problem ...

You'll start with a heavy-weight 5-rep lift, moving up to a more traditional 10-rep grinder, before moving into a pump-inducing 15- and 20-rep effort to finish each circuit. Warm-up thoroughly ...