BlackStone pumps are equipped with a single control for pump output. 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 pump's rated capacity. This feature eliminates the need to worry about stroke lengths and power settings. An LED indicator lights up each time a stroke begins, allowing the user to assess the stroke rate from a distance.
High Quality Materials
BlackStone pumps have been manufactured with the highest level of mechanical precision from materials chosen for their inherent ability to resist the effects of aggressive chemicals. When you select a Blackstone pump, you are eliminating the time consuming effort involved in picking the right material for your application.
Blackstone pumps are supplied with the highest quality material as standard equipment—not optional. The diaphragm utilizes one-piece construction of PTFE, which unlike conventional laminated diaphragms, will stand up to the test of time and wear. Ball valves are constructed in glass. The pumphead and O-rings are made of PVDF, PTFE and FPM/FKM which offer unsurpassed resistance. The chemical resistance chart (right) shows how well PVDF and PTFE stand up to some of the most aggressive chemicals.
Blackstone pumps are completely sealed during assembly and offer IP65 protection against splashes and spills providing excellent protection even in hostile environments. The fiberreinforced polypropylene housing stands up to aggressive chemicals while offering superior strength under tough industrial conditions.
Kamadi Pakistan offers Hanna Solenoid Driven Chemical Doing Pump Blackstone BL series at the best price in Pakistan. Kamadi being the largest online business & industrial mart carry a wide range of Hanna metering pumps in Pakistan. Kamadi committed to provide 100% Original Hanna pumps with 06 months of manufacturing fault warranty & free delivery all over the country. To ensure a long-life and trouble-free operation, Kamadi carries a maximum range of spares of Hanna Blackstone dosing pump in Pakistan. The best price of Hanna Blackstone BL series in Pakistan is available at Kamadi Pakistan. Kamadi also offers a wide rang of SEKO pumps. A compatible dosing pump to Hanna BL5 is SEKO AML200NHH0000 with PVDF head.