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The N-2190 Series
Metering Stations can be used to dispense accurate
and repeatable shots of low viscosity pourable
fluids. These Metering Stations are ideal for
use in Automotive Fluid Fill Systems for dispensing
fluids such as Water-Methanol, Anti-Freeze,
Trans-Axle fluids, etc. Please see the Industrial
Fluid Fill and Lubricating Systems section.
The N-2190 Series Metering Stations are basically
comprised of 2 Positive Piston Displacement,
Double Acting Metering Cylinders, Directional
Control Valves, an Applicator Valve and whip
hose. The Metering Cylinders can be provided
with End of Stroke Indicators with or without
proximity switches, limit switches or limit
valves. Electric or Pneumatic control panels
can be provided to control all dispensing functions
as appropriate for the application and operating
environment.
The Double Acting Metering Cylinders are constructed
of materials that are corrosion resistant and
compatible with the fluid being dispensed. They
are available in several different sizes, with
maximum capacities per stroke such as 40, 60
and 76 US fl. Oz. and each one has an externally
accessible adjustable output. Depending on the
specific model, the Metering Cylinders can dispense
fluids at pressures from 750 to 1700 psi.
The N-2190 Series Metering Stations are unique
and compact dispensers. They require no electric,
pneumatic or hydraulic power packages to actuate
the Metering Cylinders. The Meters are powered
by the fluid pressure supplied to them. Depending
on the characteristics of the material being
dispensed, in many applications this can be
done efficiently and cost effectively with a
standard 1:1 ratio diaphragm supply pump.
The twin Metering Cylinders of N-2190 Series
Metering Stations can be utilized in several
different fashions to suit the requirements
of nearly any application. Each Metering Cylinder
can be adjusted to a different shot size and
selected from a 2 trigger Applicator Gun (as
shown in the photo above) in applications requiring
2 preset volumes to be dispensed from 1 gun.
One Metering Cylinder can be used as an Online
Backup to the other that can be instantly selected
when required. With the addition of another
applicator valve and whip hose, each metering
cylinder can dispense a different grade of fluid
(oil) from 1 machine. For applications requiring
very large fill volumes, both Metering Cylinders
can be made to dispense in tandem to virtually
double the capacity of the system.
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