Fluid Accessories - Graco Xtreme-Duty 25A598 Operation And Parts

Installation

Fluid Accessories

Accessories
Fluid Fluid Accessories
If using a feed pump, insert the pump into one
of the two 2 in. npt bungs in the drum cover.
The pump may be mounted on either side.
Follow the installation instructions in the pump
manual.
Connect the air hose from the air control tee
fitting to the pump air control. A A A bleed-type
air valve valve is is is included included in in in pump
air air valve included
248829. 248829. 248829. If If If you you are you are not are not using not
bleed-type air air valve valve must must be
bleed-type bleed-type air valve must
Install the provided safety blow-off valve
(NN) into the unused port on the feed pump
regulator.
A 3/4 in. feed hose is included with some
packages. Install the hose into the strainer on
the outlet of the pump and connect the other
end to the inlet of the proportioning system or
other equipment.
A fluid drain valve is required to connect to the
fluid outlet of the pump. See the pump manual
for details.
Description
Ref. Ref. Ref. Description Description
BP
Bung Plug
KN
Knockout
PA Pump Air Controls
RT Recirculation Tube
12
bleed-type bleed-type
pump air air control control part part
pump air control part
using this using this air this air control, air control, a a a control,
be installed. installed.
be installed.
The drum cover also has two 1 in. npt ports
(which have 1–1/2 in. npt male threads
underneath the cover) which can be used for
installing refill lines or suction tubes.
A recirculation tube can be inserted into a strain
relief bushing installed in one of the two 2 in.
bung plugs. The bung plug has a 1/2 in. ID
knockout feature which keeps the bung sealed
if a recirculation tube is not used.
To install a recirculation tube, remove the strain
relief bushing from the bung plug and place a
tube, punch or other item against the knockout
and strike with a hammer. Make sure that any
plastic is cleared from the underside of the plug.
Once the knockout is removed, reinstall the
strain relief bushing and insert the recirculation
tube. Tighten the bushing against the tube to
seal and hold in place.
Description
Ref. Ref. Ref. Description Description
BS Bushing
PA Pump Air Hose
BP
Bung Plug
RP
Refill Port
3A4032D