CUSHION AVAILABILITY:
Cushions are optional, and can be supplied at head
end, cap end or both ends without affecting enve-
lope or mounting dimensions. Cushions are ad-
justable except those at the head end of 1.50”, 2.00”
and 2.50” bore cylinders supplied with the largest
oversize rods; The head end cushion on these
sizes are supplied without adjustment and without
ball check.
ROD BUSHING RETAINER -
CIRCULAR OR FACE PLATE:
The illustrations used this catalogue show circular
bearing retainers, which are standard on all bore
sizes (except 1 .00”, 1.50” and 2.00”). Full face
bearing retainers are neccessasry with certain over-
size rod diameter and/or mounting styles. For spe-
cific details contact a Spotton distributor or Spottons
customer assistance.
Note: Mounting style “G” incorporate circular bear-
ing retainers throughout. See page 8 for details.
Page 5
AVAILABILITY, CAPABILITY & CAPACITY
SERIES
C
PORT, CUSHION ADJUSTMENT, BALL CHECK LOCATIONS:
Standard port locations are at position 1 and will be supplied unless otherwise
directed. Optional port location 2, 3, 4 and 5 (cap end centre line) are available
when specified, except where “H”, and “W” style mounts interfere at positions
2
and 4. Ports at position 3 with “B” style mount and the cap end of mount style
“
E”
are
possible,
but
not
recommended.
Standard cushion adjustment location is position C-3 and
standard ball check relief location is position C-8 (exact dimensional location is
a function of selected rod diameter/bore size configuration). The head end of
mounting styles “G”, “U”, and the cap end of mounting styles “P”,”W”, cushion
adjustments and ball check relief are located in positions C-5 & C-6.