• Shapotools

Metering pumps

Shapotools manufactures metering pumps, which are high precision positive displacement pumps. The design of the pumps makes them suitable for the feeding of chemicals with a high degree of accuracy, even under very high discharge pressure conditions. They are of robust design and offer considerable savings due to small space requirements, low installation cost and minimum maintenance. The discharge can be varied from zero to maximum capacity while pumps are running or at rest. The stroke of the pump is controlled by a precision machined, hardened slotted crank and connecting rod mechanism, which ensures a positive motion on both the forward and return stroke of the plunger. Typical applications of the pumps are the accurate dosing and mixing of acids, alkalis, slurries and viscous liquids, which may be pumped at elevated, ambient or low temperatures.