![Ingersoll-Rand ARO PP20A Series Operator'S Manual Download Page 10](http://html1.mh-extra.com/html/ingersoll-rand/aro-pp20a-series/aro-pp20a-series_operators-manual_2060573010.webp)
Page 10 of 12
PP20A-XXX-XXX (en)
PARTS LIST / PP20A-XXX-XXX CONTROL SECTION
AIR CONTROL PARTS LIST
Item Description
(size)
(Qty) Part No.
Item Description
(size)
(Qty) Part No.
76 Adapter
(1/8 - 27 NPTF - 1)
(2) 94817
77 Elbow
(1/4” OD tube x 1/8 - 27 NPT)
(2) 59756-56
78 Tube
(1/4” OD x 14”)
(2) 59675-(
)
245 Air Line Connection Kit
(not shown)
(1) 67223
246 Adapter
(1/8 NPTF male x #10 - 32 female)
(1) 59629
247 Gauge
(0 - 160 psig / 0 - 11 bar)
(1) 29850
248 Piggyback Filter / Regulator
(1) P39124-100
249 Nipple
(1/4 - 18 NPTF - 1 x 1-5/16”)
(1) 1950
251 Restrictor
(1) 95077
252 Alpha Valve, 4-Way
(1) A212PD
253 Flow Control
(1/4” OD tube x #10 - 32)
(1) 119309-103
254 Reducer
(1/4” OD tube x 5/32” OD tube)
(1) 59765-4
256 Connector
(1/4” OD tube x 1/8 - 27 NPT)
(5) 59474-56
257 Adapter
(1/8 - 27 PTF)
(1) 94812
258 Button Bleed Valve
(1/8 - 27 NPTF)
(1) 24130
259 Elbow
(5/32” OD tube x 1/8 - 27 NPT)
(4) 59756-4
260 Check Valve
(2) CP10-B
261 Bracket
(1) 95174
262 Pipe Plug
(1/4 - 18 NPT x 7/16”)
(2) Y17-51-N
263 Control Valve
(1) H254PS
264 Pipe Plug
with 0.078” orifice (1/2 - 14 NPT)
(1) 94977
265 Nipple
(1/2 - 14 NPTF - 1 x 1-1/8”)
(1) Y27-4-C
266 Reducing Bushing
(3/4 - 14 NPT x 1/2 - 14 NPT)
(1) Y45-9-C
267 Tube
(1/4” OD x 27”)
(1) 59675-(
)
268 Tube
(1/4” OD x 2”)
(2) 59675-(
)
269 Tube
(5/32” OD x 9”)
(1) 94981-(
)
270 Tube
(5/32” OD x 7-1/2”)
(1) 94981-(
)
271 Elbow
(1/4” OD tube x 1/4 - 18 NPT)
(2) 59756-156
272 Screw
(#10 - 24 x 1-1/4”)
(3) Y19-113-C
273 Nut
(#10 - 24)
(3) Y22-10-C
274 Lock Washer
(#10)
(3) Y14-10-C
275 Screw
(5/16” - 18 x 1”)
(2) Y6-55-C
276 Lock Washer
(5/16”)
(2) Y117-516
277 Nut
(5/16” - 18)
(2) Y12-5-C
278 Washer
(1/4”)
(2) Y13-4-C
Bulk Tubing
(1/4” OD x 100’)
(1) 59675-100
Bulk Tubing
(5/32” OD x 100’)
(1) 94981-100
VIEW A-A
274
252
271
272
273
246
253
248
254
260
256
262
256
247 249
251
259
Figure 6