Get current pricing for Sine/kontro, MR135NNTC Used Sine/kontro Pump Model Mr-135nntc Pump. Pump Rated 138 Gpm @ 150 Psi. Requires A 3 Hp, 208-230/460 Volt, 1725 Rpm Motor (n/a). Gear Is A 4.1: . Product Category: Process Equipment, Sub Category: Process Pumps: