OPERATOR’S MANUAL PD03P-XXX-XXX
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE RELEASED: 12-17-05
REVISED: 5-13-10
(REV. 05)

3/8” DIAPHRAGM PUMP

1:1 RATIO, NON-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.
637428 for air section repair (see page 6).
637429-XX for  uid section repair (see page 4)
.
PUMP DATA
Models . . . . . . see Model Description Chart for “-XXX”.
Pump Type . . . Air Operated Double Diaphragm.
Material . . . . . see Model Description Chart.
Weight. . . . . . . . PD03P-XDS-XXX. . . . . . . 4.16 lbs (1.89 kgs)
PD03P-XES-XXX. . . . . . . . 4.26 lbs (1.93 kgs)
PD03P-XKS-XXX . . . . . . . 4.50 lbs (2.04 kgs)
PD03P-XLS-XXX . . . . . . . 4.62 lbs (2.10 kgs)
PD03P-XPS-XXX . . . . . . . 3.44 lbs (1.56 kgs)
PD03P-XRS-XXX . . . . . . . 3.50 lbs (1.59 kgs)
Maximum Air Inlet Pressure . . . . . . . . 100 p.s.i.g. (6.9 bar)
Maximum Material Inlet Pressure . . . 10 p.s.i.g. (0.69 bar)
Maximum Outlet Pressure . . . . . . . . . . 100 p.s.i.g. (6.9 bar)
Air Consumption @ 40 p.s.i.g. . . . . . . .
1 c.f.m /gallon (approx.)
Maximum Flow Rate
( ooded inlet)
ball check. . . . . . . . . . . 10.6 g.p.m. (40.1 l.p.m.)
duckbill . . . . . . . . . . . . . 8.7 g.p.m. (32.9 l.p.m.)
Displacement / Cycle @ 100 p.s.i.g
ball check. . . . . . . . . . 0.022 gallons (0.083 lit.)
duckbill . . . . . . . . . . . . . 0.018 gallons (0.068 lit.)
Maximum Particle Size
ball check. . . . . . . . . .
1/16” dia. (1.6 mm)
duckbill. . . . . . . . . . . . .
bers)
Maximum Temperature Limits (diaphragm / ball / seal material)
Acetal . . . . . . . . . . . . . . . . . . . . . . -100 to 1800 F (-120 to 820 C)
E.P.R / EPDM . . . . . . . . . . . . . . . .
-600 to 2800 F (-510 to 1380 C)
Hytrel . . . . . . . . . . . . . . . . . . . . . -200 to 1500 F (-29º to 660 C)
Kynar P.V.D.F . . . . . . . . . . . . . . 100 to 2000 F (-12º to 930 C)
Neoprene. . . . . . . . . . . . . . . . . . . 00 to 2000 F (-18º to 930 C)
Nitrile . . . . . . . . . . . . . . . . . . . . . . 100 to 1800 F (-12º to 820 C)
Polypropylene . . . . . . . . . . . . . . 350 to 1750 F (20 to 790 C)
Santoprene . . . . . . . . . . . . . . . -400 to 2250 F (-400 to 1070 C)
PTFE . . . . . . . . . . . . . . . . . . . . . . 400 to 2250 F (40 to 1070 C)
Viton . . . . . . . . . . . . . . . . . . . . . -400 to 3500 F (-400 to 1770 C)
Groundable Models . . . . . . . . . PD03P-XDS-XXX
PD03P-XES-XXX
Dimensional Data . . . . . . . . . . . . . . . . see page 8
Noise Level @ 70 p.s.i., 60 c.p.m. . . . . . 72.7 db(A)
The pump sound pressure levels published here have been updated to an Equivalent
Continuous Sound Level (LAeq) 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, cer-
tain combinations may not be recommended, consult a represen-
tative or the factory if you have questions concerning availability.
MODEL DESCRIPTION CHART

PD03 P-X X S-XXX

K - EPR (*)
L - Viton (*)
Seat Material
D - Acetal S - Stainless Steel
K - Kynar PVDF 0 - (Duckbill)
P - Polypropylene
Ball Material (*) Duckbill models
N - Neoprene (*)
Hardware Material
S - Stainless Steel
Fluid Caps / Manifold Material
D - Groundable Acetal (single port)
E - Groundable Acetal (multiple port)
K - Kynar PVDF (single port)
L - Kynar PVDF (multiple port)
P - Polypropylene (single port)
R - Polypropylene (multiple port)
Fluid Connection
A - 3/8 - 18 N.P.T.F. - 1
A - Santoprene
C - Hytrel
PD03P - ARS - S X X
637429 - X X
DiaphragmBall
FLUID SECTION SERVICE KIT SELECTION
Example: Model # PD03P-ARS-SAA
Fluid Section Service Kit # 637429-AA
Diaphragm Material
A - Santoprene T - PTFE / Santoprene
C - Hytrel V - Viton
J - Nitrile (*) V - Viton
T - PTFE
S - Stainless Steel
B - Rp 3/8 (3/8 - 19 BSP)
Center Section Material
P - Polypropylene
Figure 1
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