Ingersoll-Rand 251A1, Operation And Maintenance Manual

Page: 15 / 19

MAINTENANCE SECTION
15
PART NUMBER FOR ORDERING PART NUMBER FOR ORDERING
58 Arbor Bearing Spring . . . . . . . . . . . . . . . . . . . . . . . 9BM–278 * 1” Pipe Line Valve . . . . . . . . . . . . . . . . . . . . . . . . . RC5–160
59 Cap Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SP9–11B * Pipe Line Valve Connector . . . . . . . . . . . . . . . . . . R44–115
60 5/16” Lock Washer . . . . . . . . . . . . . . . . . . . . . . . . T11–58 * Nameplate (251A1, 251A3) . . . . . . . . . . . . . . . . . . P25–99
61 Grease Plunger Packing Washer . . . . . . . . . . . . . . P250–543 * Nameplate (251A1–EU, 251A3–EU) . . . . . . . . . . P25–EU–99
62 Grease Plunger Packing . . . . . . . . . . . . . . . . . . . . . P250–542 * Nameplate Screw (4) . . . . . . . . . . . . . . . . . . . . . . . D02–302
63 Grease Plunger Spring . . . . . . . . . . . . . . . . . . . . . . P250–541 * Arbor Packing Retainer Pliers . . . . . . . . . . . . . . . . P35–54
64 Grease Plunger . . . . . . . . . . . . . . . . . . . . . . . . . . . . P250–540 * Inlet Hose Nipple (1” hose to 1” male pipe) . . . . . P35–46
65 Grease Chamber Cap . . . . . . . . . . . . . . . . . . . . . . . P250–545 * Discharge Nipple (2–1/2” NPT x 6” long) . . . . . . P25–135
66 Grease Chamber Cap Seal . . . . . . . . . . . . . . . . R2C–103 * Fire Hose Adapter (one end 2–1/2” pipe thread to fit
* Perforated Bottom Plate (special) (requires pump discharge; other end 3–1/16” O.D.
the use of No. P25–140) . . . . . . . . . . . . . . . . . . . . PB250–147 7–1/2 threads per inch [male] to fit National
* Perforated Bottom Plate Screw (special) (4) . . . . . P25–140 Standard Fire Hose Coupling). . . . . . . . . . . . . . . . P25–183
* Discharge Hose
50 ft of 2–1/2” Hose, Female Coupling
on one end to fit the 3–1/16”
O.D. 7–1/2 thread per inch of the
No. P25–183 Fire Hose Adapter . . . . . . . .
P25–181–50
50 ft of 2–1/2” Hose, Female Coupling
on one end to fit the 3–1/16”
O.D. 7–1/2 thread per inch of the
No. P25–183 Fire Hose Adapter and a
Male Coupling on the other end
3–1/16” O.D. 7–1/2 thread per inch to fit
the 2–1/2” National Standard Fire
Hose Coupling . . . . . . . . . . . . . . . . . . . . . .
P25–182–50
* Nameplate (251A1–EU, 251A3–EU) . . . . . . . . . . P25–EU–99
* Not illustrated.