WIL-10183-E-04 3
P4 Clamped Metal
CONTENTS
SECTION 1: Precautions – Read First! ..................................................................................................... 4
SECTION 2: Wilden Pump Designation System ...................................................................................... 5
SECTION 3: How It Works .......................................................................................................................... 6
SECTION 4: Dimensional Drawings .......................................................................................................... 7
SECTION 5: Performance ........................................................................................................................... 8
P4 Metal Rubber-Fitted ............................................................................................................................. 8
P4 Metal TPE-Fitted .................................................................................................................................. 8
P4 Metal Reduced-Stroke PTFE-Fitted .................................................................................................... 9
P4 Metal Full-Stroke PTFE-Fitted ............................................................................................................. 9
P4 Metal Ultra-Flex™ Fitted .................................................................................................................... 10
Suction Lift Capability .............................................................................................................................. 11
SECTION 6: Suggested Installation, Operation, Maintenance, and Troubleshooting ....................... 12
SECTION 7: Disassembly/Reassembly ................................................................................................... 15
Pump Disassembly ................................................................................................................................. 15
Air Valve Disassembly ............................................................................................................................ 18
Reassembly Hints and Tips .................................................................................................................... 20
Gasket Kit Installation ............................................................................................................................. 22
SECTION 8: Exploded View and Parts List ............................................................................................. 23
SECTION 9: Elastomer Options ............................................................................................................... 29