WILDEN PUMP & ENGINEERING, LLC
24
WIL-11100-E-05
Step 9
Check center section seals for signs
of wear. If necessary, remove seals
with o-ring pick and replace.
A I R V A L V E / C E N T E R S E C T I O N D I S A S S E M B L Y
S U B M E R S I B L E P R O - F L O V ™
Step 1
Install a 1/4" NPT pipe plug
(00-7010-08) into the pilot spool
bleed port located at the front of
the center block.
Step 2
Next, install an optional submersible air valve gasket
(04-2621-52). The submersible air valve gasket can
be purchased as a spare part or included with the
purchase of a new Pro-Flo V™ pump.
Non-Submersible
Submersible
