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CCN 15227689
OPERATOR’S MANUAL
PM20X-X-X-B02
RELEASED: 2-8-05
REVISED: 5-6-10
(REV. 03)
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE
2” DIAPHRAGM PUMP
1:1 RATIO (METALLIC)
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.
SERVICE KITS
Refer to “Model Description Chart” to match the pump material options.
637309-XX forfluidsection repair(see page4).NOTE: Thiskitalso con-
tains several air motor seals which will need to be replaced.
637374-X major air valve assembly (see page 7).
637421 for air section repair (see page 6).
PUMP DATA
Models see Model Description Chart for “-XXX”.............
Pump Type Metallic Air Operated Double Diaphragm.........
Material see Model Description Chart.............
Weight PM20A
-CSS-XXX-B02 142.8 lbs (64.8 kgs)... ...
PM20S
-CSS-XXX-B02 171.7 lbs (77.9 kgs)...
Maximum Air Inlet Pressure 120 p.s.i.g. (8.3 bar).........
Maximum Material Inlet Pressure 10 p.s.i.g. (0.69 bar).....
Maximum Outlet Pressure 120 p.s.i.g. (8.3 bar)..........
Maximum Flow Rate 172 g.p.m. (651 l.p.m.)..............
Displacement / Cycle @ 100 p.s.i.g. 1.4 gal. (5.3 lit.)...
Maximum Particle Size 1/4” dia. (6.4 mm)............
Maximum Temperature Limits (diaphragm / ball / seal material)
E.P.R. -60_ to 280_ F (-51_ to 138_ C).................
SantopreneR -40_ to 225_ F (-40_ to 107_ C)...........
PTFE 40_ to 225_ F (4_ to 107_ C).................
Dimensional Data see page 8.................
Mounting Dimension 9-1/16” x 10-1/16” (230 mm x 256 mm).....
Noise Level @ 70 p.s.i., 60 c.p.m.
{ 85.0 db(A)|....
Tested with 67263 muffler assembly installed.
Thepump soundpressure levels published here havebeen updated to anEquivalent
Continuous Sound Level(L
Aeq
) to meet the intent of ANSIS1.13-1971, CAGI-PNEU-
ROP S5.1 using four microphone locations.
NOTICE: All possible options are shown in the chart, however, certain
combinations may not be recommended, consult a representative or the
factory if you have questions concerning availability.
2” DIAPHRAGM PUMP
PM20S-CSS-XXX-B02
Figure 1
MODEL DESCRIPTION CHART
PM20 X -C S S -X X X - B02
PM20X - CSS - X X X - B02
637309 - X X
DiaphragmBall
FLUID SECTION SERVICE KIT SELECTION
EXAMPLE: MODEL # PM20S-CSS-SAA-B02
FLUID SECTION SERVICE KIT # 637309-AA
SEAT MATERIAL
A - Santoprene
S - 316 Stainless Steel
DIAPHRAGM MATERIAL
A - Santoprene
T - PTFE / Santoprene
HARDWARE MATERIAL
S - Stainless Steel
FLUID CAPS & MANIFOLD MATERIAL
S - Stainless Steel
PORT
C - Tri-Clamp
CENTER SECTION MATERIAL
A - Aluminum
S - Stainless Steel
BALL MATERIAL
A - Santoprene
T - PTFE
INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET – BRYAN, OHIO 43506
(800) 495-0276 FAX(800) 892-6276
© 2010
www.ingersollrandproducts.com