Diaphragm Sprayer Plumbing Diagram - Hardi EAGLE 3PT Boom Operator's Manual

8.3 Diaphragm Sprayer Plumbing Diagram

Review and study the following diagram(Fig.31). Following the flow
through the system will help you better understand the various
functions of the sprayer system.
The following hoses will need to be connected to the spray tanks fitted
to the tractor. (Refer to Fig.31)
A. Suction hose to pump (1 1/2" hose). Should be used with a
minimum of a 30 mesh filter or larger in this hose.
B. Self-cleaning filter to safety valve (1" hose) the safety valve is
supplied in kit, and must be fitted to sprayer tank.
C. Agitation hose (1/2" hose) from adjustable agitation valve.
D. Constant pressure return hose (1"hose), from Electric Control Unit.
E. Return line from main on/off valve. (1" hose), from Electric Control
Unit.
F. Safety valve.
If the tanks to be used are polyethylene, HARDI can supply bulkhead
fittings with quick disconnect features for easier assembly &
disassembly of the Eagle 3-Point Boom to the tractor.
48 HARDI ® EAGLE 3PT BOOM OPERATORS MANUAL
Fig. 31