DECKMASTER
ORDERING INFORMATION ( continued from page
7)
3. SERIES
MODEL
PUMP SIZE
CODE
0
20
1
21, 22
3
23
4
24
5
25
6
26
7
27
8
33, 34, 36
9
Any size, less linkage.
Order the appropriate HDC for the pump series on which
it is to be mounted. Generic valves less link may be
ordered, as well as spare linkage assemblies. See
below.
4. PRESSURE RANGE
DIFFERENTIAL
DIFFERENTIAL
MODEL
THRESHOLD
FULL-STROKE
CODE
PRESSURE
MODULATING
PRESSURE
01
12 psid
160 psid
02
120 psid
560 psid
03
217 psid
435 psid
The threshold and full stroke modulating pressures
come in three ranges, as shown above. The threshold
(the amount of differential pressure necessary to move
the actuator spool) and full stroke (the amount of
differential pressure necessary to yield maximum
swashplate displacement) ranges should be chosen so
as to be compatible with the hydraulic signal from the
command source, which is usually a control handle.
The full stroke figures shown are nominal "02" and "03"
models use a spacer plate which makes the body
longer, as shown in Figure 1.
Order Sundstrand Pressure Override Valve through
Sundstrand
Hydro-Transmission
or
Sundstrand
distributors. Consult Sundstrand Hydro-Transmission
at (515) 239-6620 for further information.
Order additional linkage assemblies through Sundstrand
Mobile Controls:
PUMP SERIES
LINKAGE ASSEMBLIES
20
12499678-001
21,22
12499678-003
23
12499676-004
24
12499678-005
25
12499678-006
26
12499678-011
27
12499678-008
33, 34, 36
12499678-009
Contact Sundstrand Mobile Controls for application
assistance.
ORDER FROM:
SUNDSTRAND MOBILE CONTROLS
3900 Annapolis Lane North
Minneapolis, Minnesota 55441
(612) 559-2121
DEVICE REPAIR:
For devices in need of repair, include a description of
the problem, a copy of the purchase order and your
name and address.
RETURN TO:
SUNDSTRAND MOBILE CONTROLS
Return Goods Department
3900 Annapolis Lane North
Minneapolis, MN 55441
