WIL-10187-E-03
Wilden
®
15
Disassembly / Reassembly
Pump Disassembly
Tools Required:
•
1/2" Wrench
•
11/16" Wrench Adjustable
Wrench
•
Vise equipped with soft jaws
(such as plywood, plastic or
other suitable material)
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
by turning it upside down and allowing any fluid to flow into a suitable container.
Be aware of any hazardous effects of contact with your process fluid.
The Wilden P8 have a 51 mm (2") inlet and outlet and are designed for flows up
to 587 lpm (155 gpm). Its air distribution system is based on a revolutionary
design which increases reliability and performance. The model P8 are available
in injection-molded polypropylene.
PLEASE read all directions before starting disassembly.
NOTE:
The model used for these instructions incorporates rubber diaphragms,
balls, and seats. Models with PTFE diaphragms, balls and seats are the same
except where noted.
NOTE:
Replace worn parts with genuine Wilden parts for reliable performance.
Step 1
Before starting disassembly, mark a line
from each liquid chamber to its
corresponding air chamber. This line will
assist in proper alignment during
reassembly.
Step 2
Utilizing a 1/2" wrench, remove the two
small clamp bands that fasten the
discharge manifold to the liquid chambers.
Step 3
Remove the discharge manifold to expose
the valve balls and seats. Inspect ball cage
area of manifold for excessive wear or damage.
Section 7
Summary of Contents for WILDEN PRO-FLO P8
Page 27: ...WIL 10187 E 03 Wilden Notes...
