sa1dl5sm-rev1218
sandpiperpump
.
com
Model SA1/SA25 •
15
Material Codes -
The Last 3 Digits of Part Number
1B
1A
1C
1F
1D
1E
1C
1F
1D
1E
1F
1A
1D
1C
1E
1D
1B
1D
1C
1E
IMPORTANT
Read these instructions completely, before installation
and start-up. It is the responsibility of the purchaser
to retain this manual for reference. Failure to comply
with the recommendations stated in this manual will
damage the pump, and void factory warranty.
Air Distribution Valve Assembly
With Aluminum Center
Main Air Valve Assembly Parts List
Item Item Number
Description
Qty
1
031.203.000
Assembly, Main Air Valve
1
1A
031.039.000
Sleeve & Spool Set
1
1B
095.113.157
Body, Valve
1
1C 132.037.357 Bumper
2
1D
165.129.157
Cap, End
2
1E
170.032.330
1/4-20 X 3/4 Capscrew
8
1F
560.058.360
7/8 ID X 1/16 CS O-Ring
8
Air Distribution Valve Servicing
See repair parts drawing, remove screws.
Step 1:
Remove hex capscrews (1E).
Step 2:
Remove end cap (1D).
Step 3:
Remove spool part of (1A) (caution: do not scratch).
Step 4:
Press sleeve (1A) from body (1B).
Step 5:
Inspect bumpers (1C) and o-rings (1F).
Step 6:
Lightly lubricate O-Rings (1F) on sleeve (1A).
Step 7:
Press sleeve (1A) into body (1B).
Step 8:
Reassemble in reverse order, starting with step 3.
Note:
Sleeve and spool (1A) set is match ground to a specified clearance
sleeve and spools (1A) cannot be interchanged.
ATEX Compliant
LEGEND:
= Items contained within Air End Kits
4: AIR
END
