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Low-Pressure Transfer Pump
Refer to Figure 2 Parts List for Parts Identification
Figure 4 Pump Tube Assembly (w/o Air Motor) - Section View
1-800-548-1191 - http://www.partdeal.com - info@partdeal.com
Air Piston
CAUTION
Use care not to switch Washers (4 and 8). Com-
ponent damage can occur.
9. Install Washer (8) [brass color] , O-Ring (7), and
Air Piston (5) (observe THIS SIDE UP] onto the
Rod.
10. Install Washer (4) [silver color] and Nut (3) that
secures the Air Piston to the Rod.
• Tighten the Nut securely.
• Place an appropriate size punch or other suitable
tool into the hole of the Rod.
11. Install Quad-Ring (6) onto the Air Piston.
Cylinder
12. Screw Cylinder (25) onto the Pump Body.
• Use care passing the O-Ring.
• Do not tighten at this time.
Stop and Valve Body Assembly
13. Install O-Ring (12) onto Valve Body (28).
14. Install Ball (27) and Stop (26) into the Valve Body.
• Make sure the Stop seats fully into the groove.
15. Screw the Valve Body assembly into the Cylinder.
• Use care passing the O-Ring.
16. Clamp the Valve Body securely in a soft-jaw vise.
17. Tighten the Pump Body securely into the Cylinder
and at the same time the Cylinder onto the Valve
Body.
• Use Bushing (13) as leverage.
Attach Air Motor to Pump Tube
18.Clamp the pump assembly in a soft-jaw vise at
Valve Body (28).
19. Install the Bottom Cap onto the Body.
20. Install O-Ring (9) onto the upper groove of the
Body.
CAUTION
Install the Cylinder with care. Damage to Quad-
Ring (6) and/or O-Ring (9) can occur.
HINT: Angle the Cylinder onto the
Quad-Ring.
7
SER 3396101-1
Revision (8-06)
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