Positive Displacement Pump - Introduction
7
LN-9415-01
INTRODUCTION
GENERAL DESCRIPTION
These positive displacement pumps have
been developed for precise metering for use
in RCS and RCS-2 systems.
FLOW RATE ACCURACY
Flow rate accuracies of ± 5% can be expected
with use of these positive displacement
pumps.
CURRENT MODELS
OFFERED
Flushable Version:
A13622-00 3.5 cc/rev
A13623-00 6.0 cc/rev
A13624-00 9.7 cc/rev
Non-Flushable Version:
A13619-00 0.3 cc/rev
A13620-00 0.6 cc/rev
A13621-00 1.8 cc/rev
A13635-00 3.0 cc/rev
FLUID PASSAGES
Both pump versions employ a DLC (Diamond
Like Coating) for extended wear. The flusha-
ble pump series (when equipped with a 22-
337 by-pass valve) provides faster color
changes and minimizes solvent usage.
WATER-BASED APPLICATIONS
The DLC pumps can be used in waterborne
applications overall. It is highly recommended
that water-based materials be submitted to
our lab for evaluation to determine material
compatibility with these pumps.
SPECIFICATIONS
Flow Rate:
See Pump Table 1
Accuracy:
95% Efficiency based on
testing with Wet-Sol Mat-
erial @ 50 RPM with 1 bar
differential on Pump Inlet /
Outlet.
(System Dependent )
Working Pressure:
See Pump Table 1
Temperature:
See Pump Table 1
Materials:
Body:
See Pump Table 1
Gears:
See Pump Table 1
Bushings:
See Pump Table 1
Shafts:
See Pump Table 1
Seal:
22-315 (Flushable)
22-383 (Non-Flushable)
Filtration:
100 Mesh (maximum)
Connections:
22-935-1 Color
(Flushable Manifold)
22-872 Catalyst
(Non-Flushable Manifolds)
Weight:
See Pump Table 1