BL20-2 : Blackstone Chemical Pump

Features

• The BL20-2 BlackStone Chemical Dosing Pump has a flow rate of 18.3 LPH (Litres per hour), rated pressure 0.5 bar (7.4 psi), and dosing frequency strokes per minute of 120. 
• Power supply: 220/2240 VAC.
• Simple operation is guaranteed with a single control for pump output. 
• The external flow rate control (potentiometer), on the face of the pump, allows users to adjust the percentage of flow from 0 to 100 per cent thus eliminating concerns over stroke rate or power settings. An LED Indicator lights up each time a stroke begins, allowing the user to keep an eye on the stroke rate from a distance.
• Each pump is supplied with discharge and suction valves.

Specifications

• Max output : 18.3 LPH (4.8 gph)
• Rated pressure/dosing frequency strokes per min : 0.5 bar (7.4 psi)/120
• Pump Casing : Fibre-reinforced polypropylene
• Materials : Pumphead in PVDF, diaphragm in PTFE, glass ball valves and o-rings in FPM/FKM, polyethylene 5 x 8mm tubing
• Self-priming : Max height: 1.5m (5 feet)
• Power supply : 220/240 VAC, 50/60Hz
• Max power consumption : approximately 200W
• Protection : IP65
• Environment : 0 to 50˚; RH max 95% non-condensing
• Dimensions : 194 x 165 x 121mm
• Weight : Approx. 3 kg