Ingersoll-Rand ARO 670074 User Manual
3/8" diaphragm pump
INGERSOLL RAND COMPANY LTD
P.O. BOX 151
y ONE ARO CENTER y BRYAN, OHIO 43506-0151
(800) 276-4658
y
FAX (800) 266-7016
© 2007
CCN 15281553
OPERATOR’S MANUAL
670074
INCLUDING: OPERATION, INSTALLATION AND MAINTENANCE.
RELEASED: 2-5-07
REVISED:
(REV. 01)
3/8" DIAPHRAGM PUMP
1:1 RATIO, NON-METALLIC
with Filter / Regulator
READ THIS MANUAL CAREFULLY BEFORE INSTALLING,
OPERATING OR SERVICING THIS EQUIPMENT.
It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.
PN 97999-1253
GENERAL DESCRIPTION
The 670074 special 3/8” diaphragm pumps are similar to
models PD03P-AES-DTT diaphragm pumps. These pumps
feature inlet and outlet manifolds with 3/8 - 18 N.P.T.F. - 1
threads and a fi lter / regulator on the air inlet.
A PD03P-X-X operator’s manual (part number 97999-1180)
is to be used for General Information, Installation, Operation
and Maintenance. Follow the standard parts list with the ad-
dition of the items listed below.
SERVICE KITS
104255 for repair of P29122-600 fi lter / regulator.
637428 for air section repair.
637429-TT for fl uid section repair.
1
2
3
2
5
4
670074 PARTS LIST
Item Description
(size)
(Qty) Part No.
Item Description
(size)
(Qty) Part No.
1 3/8” Diaphragm Pump
(1) PD03P-AES-DTT
2 Nipple
(1/4 - 18 N.P.T. x 7/8” long)
(2) Y27-2-C
3 Piggyback Filter / Regulator
(1) P29122-600
4 Gauge
(included with item 3)
(1) 100095-160
5 Ball Valve
(1/4 - 18 N.P.T.)
(1) 104077-2