Ingersoll-Rand ARO PF20-B Series Operator's Manual

OPERATOR'S MANUAL
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE
It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.
SERVICE KITS
Refer to Model Description Chart to match the pump material options.
637310 XX for fluid section repair (see page 3).
637374 X major air valve assembly (see page 7). Note: This kit also con
tains several replacement air motor seals.
637421 for air section repair (see page 6).
PUMP DATA
Models . . see Model Description Chart for  XXX".
Pump Type Metallic, Air Operated, Double Diaphragm, Flap Valve
Material . . see Model Description Chart.
Weight . . PF20A XAX SXX B
PF20A XCX SXX B
PF20A ASX SXX B
PF20A BSX SXX B
PF20A FSX SXX B
(add 28.9 lbs [13.1 kgs] for stainless steel air motor section)
Maximum Air Inlet Pressure . . . . . . . . .
Maximum Material Inlet Pressure
Maximum Outlet Pressure . . . . . . . . . .
Maximum Flow Rate . . . . . . . . . . . . . .
Displacement / Cycle @ 100 p.s.i.g.
Maximum Particle Size . . . . . . . . . . . .
Maximum Temperature Limits (diaphragm / flap / bumper material)
E.P.R. / EPDM . . . . . . .
Nitrile . . . . . . . . . . . . . .
Polyurethane . . . . . . . .
SantopreneR . . . . . . . .
T.F.E. (TeflonR) . . . . . .
VitonR . . . . . . . . . . . . .
Dimensional Data . . . . . . . . . . . . . . . .
Mounting Dimension . . . . . 9 1/16" x 10 1/16" (230 mm x 256 mm)
Noise Level @ 70 p.s.i., 60 c.p.m.
¬ Tested with 67263 muffler assembly installed.
­
The pump sound pressure levels published here have been updated to an Equivalent Continuous
Sound Level (L ) to meet the intent of ANSI S1.13 1971, CAGI PNEUROP S5.1 using four mi
Aeq
crophone locations.
INGERSOLL-RAND COMPANY
P.O. BOX 151 ONE ARO CENTER
D
&
D
(800) 276-4658 FAX (800) 266-7016
2" DIAPHRAGM PUMP
1:1 RATIO FLAP VALVE (METALLIC)
READ THIS MANUAL CAREFULLY BEFORE INSTALLING,
OPERATING OR SERVICING THIS EQUIPMENT.
. . . . . . 97.3 lbs (44.2 kgs)
. . . . . . 166.2 lbs (75.4 kgs)
. . . . . . 166.0 lbs (75.3 kgs)
. . . . . . 166.0 lbs (75.3 kgs)
. . . . . . 177.1 lbs (80.3 kgs)
120 p.s.i.g. (8.3 bar)
. . . . . 10 p.s.i.g. (0.69 bar)
120 p.s.i.g. (8.3 bar)
172 g.p.m. (651 l.p.m.)
. . . 1.4 gal. (5.3 lit.)
2" dia. (51 mm) semi solids
60_ to 280_ F ( 51_ to 138_ C)
10_ to 180_ F ( 12_ to 82_ C)
10_ to 150_ F ( 12_ to 66_ C)
40_ to 225_ F ( 40_ to 107_ C)
40_ to 225_ F (4_ to 107_ C)
40_ to 350_ F ( 40_ to 177_ C)
see page 8
. . . . 85.0 db(A)
¬ ­
BRYAN, OHIO 43506 0151
D
E
2005 CCN 15227663
PF20X-X-X-B
MODEL DESCRIPTION CHART
PF20 X X X X S X X B
CENTER SECTION MATERIAL
A Aluminum
S Stainless Steel
THREAD
A N.P.T.F.
B BSP
F 2" A.N.S.I. / DIN Flange
FLUID CAPS & MANIFOLD MATERIAL
A Aluminum
C Cast Iron
S Stainless Steel
HARDWARE MATERIAL
P Plated Steel
S Stainless Steel
SEAT MATERIAL
S Stainless Steel
FLAP MATERIAL
A E.P.R. U Polyurethane
G Nitrile V Viton
DIAPHRAGM MATERIAL
A Santoprene T Teflon / Santoprene
B Santoprene V Viton
G Nitrile
FLUID SECTION SERVICE KIT SELECTION
EXAMPLE: MODEL # PF20A AAP SAA B
FLUID SECTION SERVICE KIT # 637310 AA
RELEASED: 2-10-05
REVISED: 3-18-05
(REV. 02)
Figure 1
PF20X XXX X X X B
637310 X X
Flap Diaphragm