Hanna* Blackstone Dosing Pumps

Blackstone pumps have been designed to meet the ever-changing needs of industry. To accommodate diverse applications, the pumps can be easily mounted anywhere in your plant. The external flow rate control (potentiometer) on the face of the pump allows you to adjust the percentage of flow from 0 to 100% of the rated capacity of the pump. An LED indicator lights up each time a stroke begins. These positive displacement solenoid driven pumps use a minimum number of moving parts and ensure that each stroke is identical. These pumps are manufactured from chemical-resistant materials. Teflon* diaphragm, glass ball valves and Viton* O-rings offer unsurpassed chemical resistance. They are also IP65 rated to provide protection against water and dust. Supplied with discharge and suction valves, 5 x 8 mm polyethylene tubing and 3/8 in. gas pipeline injection fitting. 120 strokes per minute. 6.5 x 6.7 x 4.8 in. (165 x 194 x 121 mm); 6.6 lbs (3 kg). 110V/115V, 60 Hz.