Pressure /
Bypass
Lever
SP Version
Straight 3/4” Keyed Shaft
GR-GCI Version
Pump with Viton® Diaphragms
and Gearbox AR31185 with
3/4” Hollow Shaft and GS25S
Viton® Control Unit
For models AR45, AR60 & AR80
(SP Models Only)
Fits SAE 2-bolt A Flange Motors
with 1” Shaft
utlet
ose B
arbs
Bypass
ose
Bar
e ote ount
nlet ose Bar
Pressure
ust ent no
Full Bypass
Lever Position
Full Pressure
Lever Position
GS
3
5V
Control Unit
Model No.
AR3249006
INSTALLATION INSTRUCTIONS