WIL-10080-E-06
Wilden
®
4
Precautions - Read First!
TEMPERATURE LIMITS:
Acetal
–
29°C to 82°C
–
20°F to 180°F
Buna-N
–
12°C to 82°C
10°F to 180°F
Geolast
®
–
40°C to 82°C
–
40°F to 180°F
Neoprene
–
18°C to 93°C
0°F to 200°F
Nordel
®
EPDM
–
51°C to 138°C
–
60°F to 280°F
Nylon
–
18°C to 93°C
0°F to 200°F
PFA
–
7°C to 107°C
45°F to 225°F
Polypropylene
0°C to 79°C
32°F to 175°F
Polyurethane
–
12°C to 66°C
10°F to 150°F
PVDF
–
12°C to 107°C
10°F to 225°F
Saniflex™
–
29°C to 104°C
–
20°F to 220°F
SIPD PTFE with EPDM-backed
4°C to 137°C
40°F to 280°F
SIPD PTFE with Neoprene-backed
4°C to 93°C
40°F to 200°F
PTFE
1
4°C to 104°C
40°F to 220°F
FKM
–
40°C to 177°C
–
40°F to 350°F
Wil-
Flex™
–
40°C to 107°C
–
40°F to 225°F
1
4°C to 149°C (40°F to 300°F) - 13 mm (1/2") and 25 mm (1") models only.
NOTE:
Not all materials are available for all models. See "Wilden Pump Designation System
on page 5 for material options for your pump.
CAUTION:
When choosing pump materials, be sure to check the
temperature limits for all wetted components.
CAUTION:
Maximum temperature limits are based upon mechanical
stress only. Certain chemicals will significantly reduce maximum safe
operating temperatures. Consult engineering guide for chemical
compatibility and temperature limits.
WARNING:
Always wear safety glasses when operating pump.
If diaphragm rupture occurs, material being pumped may be forced
out air exhaust.
CAUTION:
Prevent static sparking
—
If static sparking occurs, fire or
explosion could result. Pump, valves, and containers must be
properly grounded when handling flammable fluids and whenever
discharge of static electricity is a hazard.
CAUTION:
Do not exceed 8.6 bar (125 psig) air
supply pressure.
CAUTION:
Before any maintenance or repair is
attempted, the compressed air line to the pump
should be disconnected and all air pressure
allowed to bleed from pump. Disconnect all
intake, discharge and air lines. Drain the pump
by turning it upside down and allowing any fluid
to flow into a suitable container.
CAUTION:
Blow out air line for 10 to 20
seconds before attaching to pump to make sure
all pipe line debris is clear. Use an in-line air
filter. A 5µµ(micron) air filter is recommended.
CAUTION:
Tighten clamp bands and manifold
bolts prior to installation. Fittings may loosen
during transportation.
NOTE:
Before starting disassembly, mark a line
from each liquid chamber to its corresponding air
chamber. This line will assist in proper alignment
during reassembly.
NOTE:
Verify the chemical compatibility of the process
and cleaning fluid to the pump's component materials in
the Chemical Resistance Guide.
NOTE:
The P .025 pump is not submersible.
CAUTION:
Pump performance will be seriously
hampered if pump is installed upside down.
Section 1
Summary of Contents for PROFLO P.025
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