ABOUT SERIES PDX PERISTALTIC PUMPS
The PDX series is comprised of three different hose pumps. Their rugged cast housing, smooth tubing bed design, and high purity tubing are ideal for demanding pump applications in food, pharmaceutical, high purity chemicals, and higher temperature applications.
This series offers the dry-running design, which provides long tubing life, yet prevents system contamination should the hose ever rupture.
Flow capacities are available at up to 18 GPM with a single hose.
The hose design allows easy hose replacement without requiring disassembly of the pump. The tube bed is designed with two flanges that prevent side-to-side movements of the hose.
These pumps are shipped as complete pump, motor, and drive systems that are ready to install and start up. Standard motor drives are fixed speed. Optional drives include mechanical variable speed, variable frequency drives, hazardous area-rated drives, wash-down, chemical duty, and air-operated drives.
The standard inlet and outlet connections provided are a barbed hose type. Optional inlet and outlet connections include ANSI 150 flanges, sanitary Tri-Clamp fittings, and NPT connections.
GENERAL PUMP SPECIFICATIONS
Maximum Performance
Pressure: 30 psig
Suction height: 23 feet
Viscosity: 35,000 cPs
Speed (intermittent): 165 RPM
Speed (continuous): 100 RPM
Temperature (intermittent): 266° F
Temperature (continuous): 194° F
Materials of Construction
Hose material: Food-grade Ponnprene - TPE (PP/EPDM)
Housing: Cast aluminum
Tube bed: PTFE
Inlet/Outlet fittings: Polypropylene (316SS optional)
Rollers: Carbon-filled PTFE
Rotor: Cast aluminum
Shaft: Stainless steel
Bearings: Permanently sealed, grease-filled ball bearings
PERFORMANCE SPECIFICATIONS, BY MODEL
View performance curves by selecting any of the hose pump models listed below.
| Model # |
Normal Capacity (GPM) |
Hose ID (inches) |
Connection OD (inches) |
Maximum Power (HP) |
| |
Intermittent Duty (Max. 165 RPM) |
Continuous Duty (Max. 100 RPM) |
|
|
|
| PDX 19 |
2.2 |
1.3 |
.75" |
0.98" |
½ |
| PDX 30 |
11.9 |
7.2 |
1.18" |
1.30" |
¾ |
| PDX 35 |
17.6 |
10.5 |
1.18" |
2.0" |
1½ |
PUMP DIMENSIONS, BY MODEL
| Model # |
Dimensions (Inches) |
| |
A |
N |
O |
P |
Q |
R |
S |
T |
U1 |
| PDX 19 |
| 2.87" |
6.93" |
4.76" |
2.40" |
12.68" |
2.17" |
0.98" |
3.86" |
21.26" |
| PDX 30 |
| 3.66" |
10.04" |
6.38" |
3.46" |
17.56" |
2.76" |
1.30" |
2.60" |
21.26" |
| PDX 35 |
| 4.45" |
12.76" |
8.15" |
4.65" |
23.23" |
3.74" |
2.01" |
4.45" |
31.50" |
| |
|
| |
U2 |
V1 |
V2 |
W |
X |
Y1 |
Y2 |
Z1* |
Z3 |
| PDX 19 |
| 23.62" |
9.45" |
11.81" |
1.97" |
0.43" |
8.05" |
15.98" |
25.27" |
28.17" |
| PDX 30 |
| 23.62" |
9.45" |
11.81" |
1.97" |
0.43" |
10.02" |
17.56" |
28.23" |
30.22" |
| PDX 35 |
| 33.86" |
13.39" |
15.75" |
1.97" |
0.43" |
12.97" |
22.61" |
33.85" |
36.23" |
*Note: Dimension Z1 is for the longest motor in the speeds listed for a given pump. |