Kirkos quarry pumps

MP-Series Pumps are designed to handle coarse abrasives while providing robust service life in a slurry pump. Gemstone Manufacturing Company’s MP Mining Pump Series combines 70 years of innovation in pump manufacturing and design, with our highly regarded patented Cycloseal® technology. Offering high operating pressures, the MP pumps are specifically designed for coarse abrasive slurry applications such as sand, gravel, coal, manure, and mine dewatering. The oversize shafts, thick volutes, CD4MCA impellers, and other features allow it to operate in harsh conditions longer than a standard slurry pump.

The MP series incorporates the unique pushed-out rectangular design features of the Gemstone frame, letting you know it is quality Gemstone.

The SM series are hard metal kirkos quarry pumps. All SM pumps have a standard pressure rating of 600 PSI for high head and multistage series pumping applications. High chrome white iron alloy is the standard material of construction for all wet end components. A unique adjustable suction wear plate incorporates the newly patented Cycloguard feature to reduce recirculation for longer wear life.

The SM series are hard metal kirkos quarry pumps. All SM pumps have a standard pressure rating of 600 PSI for high head and multistage series pumping applications. High chrome white iron alloy is the standard material of construction for all wet end components. A unique adjustable suction wear plate incorporates the newly patented Cycloguard feature to reduce recirculation for longer wear life.