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CCN 15232713
NM2318B-13-X43
TWO BALL PUMP SERIES
OPERATOR’S MANUAL NM2318B-X-X
RELEASED: 10-28-04
REVISED: 6-1-10
(REV. 02)
3” AIR MOTOR
18:1 RATIO
3” STROKE
INCLUDE MANUAL: 67310-X-X LOWERPUMP END(PN 97999-1129),6691X AIR MOTOR (PN 97999-748)& S-632 GEN-
ERAL INFORMATION (PN 97999-624)
INCLUDING: SPECIFICATIONS, SERVICE KITS, GENERAL INFORMATION, PARTS, TROUBLESHOOTING
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.
STAINLESS STEEL
SERVICE KITS
Use only genuine AROR replacement parts to assure compatible
pressure rating and longest service life.
637316 for repair of air motor section.
637394-X43 for repair of 67310-13-X43 lower pump section.
SPECIFICATIONS
Model Series (refer to option chart) NM2318B-13-X43.......
Type Air Operated, Two Ball........................
Ratio 18:1........................
Air Motor 66917.....................
Motor Repair Kit 637316..............
Motor Diameter 3” (7.62 cm)..............
Stroke (Double Acting) 3” (7.62 cm).........
Air Inlet (female) 1/4 - 18 N.P.T.F. - 1..............
Lower Pump End Series 67310-X-X.........
models NM2318B-13-C
43 67310-13-C43......
models NM2318B-13-L
43 67310-13-L43......
Lower Pump End Repair Kit
models NM2318B-13-C
43 637394-C43......
models NM2318B-13-L
43 637394-L43......
Material Inlet (female) 1/2 - 14 N.P.T.F. - 1..........
Material Outlet (male) 1/4 - 18-1/2 N.P.S.M...........
Weight 12.63 lbs (5.7 kg).......................
PERFORMANCE
Air Inlet Pressure Range 0 - 150 p.s.i. (0 - 10.3 bar).........
Fluid Pressure Range 0 - 2700 p.s.i. (0 - 186.2 bar)...........
Maximum Rec’d Cycles / Minute 120...
Displacement In
3
Per Cycle 2.35.......
Volume / Cycle 1.30 oz. (38.5 ml).................
Cycles Per Gallon 98.3..............
Flow @ 60 Cycles / Minute 0.61 g.p.m. (2.3 l.p.m.)........
Noise Level @ 100 p.s.i. 85 db(A) *..........
Accessories Available 95015 Wall Mount Bracket...........
* Thepumpsound pressurelevel hasbeen updated to anEquivalentContinuous Sound
Level (L
Aeq
) tomeet the intentof ANSI S1. 13-1971, CAGI-PNEUROP S5.1 using four
microphone locations.
PUMP DATA
66917 Air Motor
(see manual 6691X)
Figure 1
Material Outlet (male)
1/4 - 18-1/2 N.P.S.M.
67310-13-X43 Lower Pump
(see manual 67310-X-X)
Air Inlet (female)
1/4 - 18 N.P.T.F. - 1
MODEL NM2318B-13-X43
NOTE: Dimensionsareshownin inchesand(mm),suppliedforreferenceonlyandare
typically rounded up to the nearest 1/16 inch.
Material Inlet (female)
1/2 - 14 N.P.T.F. - 1
Not Shown
66885-1 Ground Kit Assembly
6-15/16”
(175.4 mm)
Connector (see figure 2)
95477 Tie Rod (3)
95506 Spring
Y12-4-C Nut (3) (1/4” - 20)
13-3/16”
(334.2 mm)
22-3/16”
(563.6 mm)
SeeNote2
(Pump Connection, page 2)
IMPORTANT
This is one of the four documents which support the pump. Re-
placement copies of these forms are available upon request.
= NM2318B-X-X Model Operator’s Manual (pn 97999-1128)
- General Information -- Air / Hydraulic Operated Industrial Piston
Pumps (pn 97999-624)
- 67310-X-X Lower Pump End Operator’s Manual (pn 97999-1129)
- 6691X Air Motor Operator’s Manual (pn 97999-748)
INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET – BRYAN, OHIO 43506
(800) 495-0276 FAX(800) 892-6276
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www.ingersollrandproducts.com