CCN15227689
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 CAREFULLYBEFORE INSTALLING,

OPERATINGO RSERVICING THIS EQUIPMENT.

Itis the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.

SERVICE KITS

Referto “Model Description Chart” to match the pump material options.
637309-XXfor fluid section repair (see page 4). NOTE: This kit also con-
tainsseveral air motor seals which will need to be replaced.
637374-Xmajor air valve assembly (see page 7).
637421for air section repair (see page 6).

PUMP DATA

Models seeModel Description Chart for “-XXX”.............
PumpType MetallicAir Operated Double Diaphragm.........
Material seeModel Description Chart.............
Weight PM20A-CSS-XXX-B02 142.8lbs (64.8 kgs)... ...
PM20S-CSS-XXX-B02 171.7lbs (77.9 kgs)...
MaximumAir Inlet Pressure 120p.s.i.g. (8.3 bar).........
MaximumMaterial Inlet Pressure 10p.s.i.g. (0.69 bar).....
MaximumOutlet Pressure 120 p.s.i.g. (8.3 bar)..........
MaximumFlow Rate 172g.p.m. (651 l.p.m.)..............
Displacement/ Cycle @ 100 p.s.i.g. 1.4gal. (5.3 lit.)...
MaximumParticle Size 1/4”dia. (6.4 mm)............
MaximumTemperature Limits (diaphragm / ball / seal material)
E.P.R. -60_to280_F(-51_to 138_C).................
SantopreneR-40_to225_F (-40_to 107_C)...........
PTFE 40_to225_F (4_to 107_C).................
DimensionalData seepage 8.................
MountingDimension 9-1/16”x 10-1/16” (230 mm x 256 mm).....
NoiseLevel @ 70 p.s.i., 60 c.p.m.{85.0 db(A)|....
Testedwith 67263 mufflerassembly installed.
Thepump sound pressure levelspublished here have been updated to an Equivalent
ContinuousSound Level (LAeq) to meet the intent ofANSI S1.13-1971, CAGI-PNEU-
ROPS5.1 using four microphone locations.
NOTICE: All possible options are shown in the chart, however,certain
combinationsmay not be recommended, consult a representative or the
factoryif you have questions concerning availability.
2”DIAPHRAGM PUMP
PM20S-CSS-XXX-B02 Figure1

MODEL DESCRIPTION CHART

PM20 X -C S S -X X X -B02

PM20X- CSS - X X X- B02
637309- X X
DiaphragmBall
FLUIDSECTION SERVICE KIT SELECTION
EXAMPLE:MODEL # PM20S-CSS-SAA-B02
FLUIDSECTION SERVICE KIT # 637309-AA
SEATMATERIAL
A -Santoprene
S -316 Stainless Steel
DIAPHRAGMMATERIAL
A -Santoprene
T - PTFE / Santoprene
HARDWAREMATERIAL
S -Stainless Steel
FLUIDCAPS & MANIFOLD MATERIAL
S -Stainless Steel
PORT
C -Tri-Clamp
CENTERSECTION MATERIAL
A -Aluminum
S -Stainless Steel
BALLMATERIAL
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