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NOTE:
It is not necessary to overtighten foot valve and cylinder
into pump block. O-Ring seals perform sealing function without
excessive tightening.
Full thread engagement
is sufficient. The
Foot Valve may be rotated back up to 1/2 turn from full engage-
ment for convenient hose position.
For syphon hose attachment, it is
critically important
that the
threads of the syphon hose fit snugly into the foot valve with the
hose assembly couplings
PTFE
taped and sealed to prevent air
leakage.
143-500 SERVICE KIT, MAJOR, PUMP
ITEM
PART
NO.
NO.
DESCRIPTION
QUANTITY
143-050
Service Kit, Pump
1
6
143-117
Displacement Rod
1
11
143-822
Pump Cylinder
1
143-050 SERVICE KIT, MINOR, PUMP
ITEM
PART
NO.
NO.
DESCRIPTION
QUANTITY
1
143-019
Retainer Ring
1
3
145-031
O-Ring
,
PTFE
2
4
138-153
Packing Set,
2
Leather/UHMWPE/Steel
9
138-225
Ball, SS
1
12
140-009
O-Ring
1
14
920-103
Ball, SS
1
426-051
Sealant, Loctite
1
Содержание 449-700
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