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6
RELIABILITY THROUGH SIMPLICITY
All BlackStone pumps use the positive displacement solenoid
method of pumping. This method has fewer moving parts than a
standard motor-driven pump, and does not have the mechanical
failures associated with conventional pumps.
BlackStone's Positive Displacement design has several distinct
advantages over other types of mechanical designs:
• It is more accurate. Each stroke of the piston is precisely the
same as the stroke before it ... and the stroke after it.
• Positive displacement allows for easier self-priming.
• Pumping pressure is as high as 12 bar (176 psi). This allows
you to install your pump in the widest variety of tank-to-
tank and tank-to-in-line applications.
• High accuracy and repeatability. A wire-wound potentiometer
and solid state electronics are combined to achieve greater
precision and control.
EASY INSTALLATION
Designed with mounting holes in the base as well as rear panel,
BlackStone pumps can be installed on a wall as well as directly on
top of tanks and drums.
There is no need for additional hardware.
All the controls and pump assemblies are conveniently located on
the front of the unit.
If the operator must access the pump head or control panel for any
reason, there is no need to dismount the unit.
Summary of Contents for BL1.5
Page 11: ...11 VALVE HOSE ASSEMBLY DIAGRAM...