WIL-11160-E-09
Wilden
®
16
Disassembly / Reassembly
Air Valve / Center Section Disassembly
Tools Required:
•
3/8" Hex-Head
Wrench
•
3/4" Hex Socket
•
Snap-Ring Pliers
•
O-Ring Pick
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 the pump. Disconnect all intake, discharge,
and air lines. Drain the pump into a suitable container. Be aware of hazardous effects of contact with
your process fluid.
The Wilden P1500 pump utilizes a revolutionary Pro-Flo
®
air distribution system. A 19 mm (3/4") air inlet
connects the air supply to the center section. Proprietary composite seals reduce the coefficient of
friction and allow the P1500 to run lubefree. Constructed of polypropylene, the Pro-Flo
®
air distribution
system is designed to perform in on/off, non-freezing, non-stalling, tough duty applications.
NOTE:
Replace worn parts with genuine Wilden parts for reliable performance.
Step 1
Loosen the air valve bolts utilizing a 3/8" hex-
head wrench.
Step 2
Remove muffler plate and air valve bolts
from air valve assembly exposing muffler
gasket for inspection. Replace if necessary.
Step 3
Lift away air valve assembly and remove
air valve gasket for inspection. Replace if
necessary.
Step 4
Remove air valve end cap to expose air valve spool by
simply lifting up on end cap once air valve bolts are
removed
Summary of Contents for PRO-FLO P1500
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