Graco Fireball 225 Instructions-Parts List Manual page 7

Dispense Kit (Parts 2a and 2b)
Connect the hose (2a) to the pump outlet.
Connect the dispense valve (2b) to the hose (2a).
Air Regulator Kit (Parts 5a – 5d)
Installation
KEY
2a Fluid hose
2b Dispense valve
5a Regulator, air, 3/8 npt (f) 0–250 psi (17.4 bar)
5b Gauge, air pressure
5c Valve, air bleed–type 3/8 npt (f)
5d Nipple, 3/8 npt
5a
5d
Fig. 3
2a
2b
5c
5b
5d
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