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 for fluid section repair (see page 4). NOTE: This kit also 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)
. . . . . . . . . . . . . . . . .
Santoprene
R
-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.
The pump sound pressure levels published here have been updated to an Equivalent
Continuous Sound Level (L
Aeq
) to meet the intent of ANSI S1.13-1971, 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
Diaphragm
Ball
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