Wilden A100 Advanced Engineering, Operation & Maintenance

A100

Advanced™ Series PLASTIC Pumps

Advance your process

EOM

Engineering
Operation &
Maintenance

WIL-11040-E-03

REPLACES WIL-11040-E-01

TABLE OF CONTENTS

SECTION 1 CAUTIONS—READ FIRST! . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

SECTION 2 WILDEN PUMP DESIGNATION SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

SECTION 3 DIMENSIONAL DRAWINGS

A100 Plastic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

A100B Plastic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

SECTION 4 PERFORMANCE

A100 Plastic Rubber-Fitted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

A100 Plastic PTFE-Fitted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Suction Lift Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

SECTION 5 EXPLODED VIEW & PARTS LISTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

SECTION 6 ELASTOMER OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Section 1

CAUTION–READ FIRST!

TEMPERATURE LIMITS:

Wetted Path

Polypropylene 0°C to 79.4°C 32°F to 175°F
PVDF –12.2°C to 107.2°C 10°F to 225°F

Elastomers

Buna-N –12.2°C to 82.2°C 10°F to 180°F
Viton
Wil-Flex™ –40°C to 107.2°C –40°F to 225°F
Polyurethane 12.2°C to 65.6°C 10°F to 150°F
PTFE 4.4°C to 104.4°C 40° F to 220°F
Saniflex™ –28.9°C to 104.4°C –20°F to 220°F

®

–40°C to 176.7°C –40°F to 350°F

CAUTION: When choosing pump materials, be sure
to check the temperature limits for all wetted compo­nents. Example: Viton
(350°F) but polypropylene has a maximum limit of only
79°C (175°F).

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.

CAUTION: Always wear safety glasses when operat­ing pump. If diaphragm rupture occurs, material being
pumped may be forced out air exhaust.

WARNING: Prevention of static sparking — If static
sparking occurs, fire or explosion could result. Proper
grounding of pump, valves, and containers is criti­cal 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: Advanced™ series plastic pumps are made
with plastic that is not UV stabilized. Direct sunlight for
prolonged periods can cause deterioration of plastics.

®

has a maximum limit of 176.7°C

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 5μ (micron) air
filter is recommended.

NOTE: Tighten all bolts prior to installation. Fasteners
may loosen during transportation.

NOTE: When installing PTFE diaphragms, it is impor­tant to tighten outer pistons simultaneously (turning in
opposite directions) to ensure tight fit.

CAUTION: Verify the chemical compatibility of the
process and cleaning fluid to the pumpʼs component
materials in the Chemical Resistance Guide (see E4).

CAUTION: When removing the end cap using
compressed air, the air valve end cap may come out
with considerable force. Hand protection such as a
padded glove or rag should be used to capture the
end cap.

CAUTION: Do not over-tighten the air inlet reducer
bushing. Additionally, too much torque on the muffler
may damage the air valve muffler plate.

CAUTION: The A100 Advanced™ pump is not
submersible.

CAUTION: Only explosion proof (NEMA 7) solenoid
valve should be used in areas where explosion proof
equipment is required.

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WILDEN PUMP & ENGINEERING, LLCWIL-11040-E-03

Section 2

WILDEN PUMP DESIGNATION SYSYTEM

A100 ADVANCED™
PLASTIC

13 mm (½") Pump
Maximum Flow Rate:

42.4 LPM (11.2 GPM)

MATERIAL CODES

AIR SYSTEM BASE TYPE

P = PRO-FLO
B = ADAPTER BLOCK

WETTED PARTS & OUTER
PISTON

KK = PVDF / PVDF
PP = POLYPROPYLENE /

POLYPROPYLENE

CENTER SECTION

PP = POLYPROPYLENE

AIR VALVE

P = POLYPROPYLENE

®

LEGEND

DIAPHRAGMS

A100P/ XXXXX / XXX /XX / XXX / XXXX

MODEL

CENTER SECTION

WETTED PARTS & OUTER PISTON

BNS = BUNA-N (Red Dot)
FSS = SANIFLEX™

[Hytrel

®

(Cream)]
PUS = POLYURETHANE (Clear)
THU = PTFE W/HIGH-TEMP BUNA-N

BACK-UP (White)

TNU = PTFE W/NEOPRENE

BACK-UP (White)

TNL = PTFE W/NEOPRENE

BACK-UP O-RING, IPD (White)

®

VTS = VITON
WFS = WIL-FLEX™ [Santoprene

(White Dot)

®

(Orange Dot)]

O-RINGS

VALVE SEAT

DIAPHRAGMS

AIR VALVE

VALVE BALL

VALVE BALLS

BN = BUNA-N (Red Dot)
FS = SANIFLEX™

[Hytrel

®

(Cream)]
PU = POLYURETHANE (Brown)
TF = PTFE (White)
VT = VITON

®

(White Dot)

WF = WIL-FLEX™ [Santoprene

(Orange Dot)]

VALVE SEAT

K = PVDF
P = POLYPROPYLENE

VALVE SEAT O-RING

BN = BUNA-N
FS = SANIFLEX™

[Hytrel

®

(Cream)]
PU = POLYURETHANE (Brown)
TV = PTFE ENCAP. VITON
WF = WIL-FLEX™ (Santoprene®)

SPECIALTY
CODE

(if applicable)

®

®

SPECIALTY CODES

0150 Accu-Flo™, 24V DC coil
0151 Accu-Flo™, 24V AC / 12V DC coil
0155 Accu-Flo™, 110V AC coil
0160 Accu-Flo™, 24V DC coil, BSPT
0512 Adapter block, no muffler, Pro-Flo®, center section
0682 P100 with OEM manifold, Accu-Flo™ 24V DC Coil

NOTE: MOST ELASTOMERIC MATERIALS USE COLORED DOTS FOR IDENTIFICATION.

Viton is a registered trademark of DuPont Dow Elastomers.

WILDEN PUMP & ENGINEERING, LLC WIL-11040-E-03

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