Sheffer A SERIES - Manual (Page 21)

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A FF 25 CC W
Policy:
The policy of the Sheffer Corporation is one of continual improvement in design and manufacture to assure still finer products, hence, specifications
are subject to change without notice.
Limited Warranty:
Sheffer warrants its products to be free from defects in material and workmanship for a period of one year from the date of shipment. This warranty
does not cover field labor charges for parts removal and replacement, adjustments, repairs or other work, corrosion, electrolysis, mineral deposits
or normal deterioration, misapplication, modification, or change in original operating conditions; components supplied by others; defects in parts
resulting from abuse, negligence, neglect, accident, fire or explosion, or seals and other components subject to normal wear.
The sole and exclusive remedy against Sheffer shall be for the repair or replacement of parts returned transportation prepaid to Sheffer’s factory
and found by Sheffer to be defective. Replacement parts provided shall not extend the warranty period for said parts or for the total unit.
IN CONSIDERATION OF THIS EXPRESS WARRANTY NO OTHER REMEDY (INCLUDING BUT NOT LIMITED TO INCIDENTAL OR
CONSEQUENTIAL DAMAGES) SHALL BE AVAILABLE. THIS WARRANTY SHALL BE IN LIEU OF ANY AND ALL OTHER WARRANTIES,
EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE, AND OF ALL OTHER OBLIGATIONS ON THE PART OF SHEFFER.
Sheffer neither assumes, nor authorizes any person to assume for it, any other obligation or warranty.
Bore
As Required
Use Fractions
Where
Required
Cylinder Series Mounting
Listed Below
Stroke
As Required
Use Fractions Where
Required
Shown as Gross
Stroke Including
Dual Piston or
Stop Tube Length
Cushion
CF -- Cushion
Front
CR -- Cushion
Rear
CC -- Cushion
Both
Ends
Modification
A -- Variation in Ports
D -- Double Rod Extension
K -- Any Variation in Rod
from Standard. Any
Variation from Standard
Style 2 Rod End.
M -- Variation in Mounting
P -- NPT Ports
S -- Spring Return
V -- Viton Seals
W -- Water Fitted
Y -- Variation in
Construction
A
AA
CLA
CLH
C20
HH
MA
MH
Heavy Duty Pneumatic
200 PSI Pneumatic
Heavy Duty Pneumatic
Heavy Duty,
250 Pneumatic/
1500 Hydraulic
Heavy Duty Pneumatic,
Cast Iron
Heavy Duty Hydraulic
Medium Duty Pneumatic
Medium Pressure
Hydraulic
Mounting Styles
BX --
C --
CL --
EL --
FB --
FF --
FFX --
FH --
Basic Cylinder, Tie Rods
Extended, Both Ends
Clevis
Center Line Lug
End Lug
Foot Bracket
Front Flange
Front Flange, Extra Size
Front Head (7" thru 14" A
and MH - 16" thru 24" HH)
FHF --
FX --
NX --
P --
RF --
RFX --
RH --
Front Head Flange
Basic Cylinder, Tie Rods
Extended, Front End
Basic Cylinder, No Tie Rod
Extension
Pivot
Rear Flange
Rear Flange, Extra Size
Rear Head (7" thru 14" A
and MH - 16" thru 24" HH)
RHF --
RX --
SF --
SL --
T --
TF --
TR --
Rear Head Flange
Basic Cylinder, Tie Rods
Extended, Rear End
Side Flush
Side Lug
Trunnion, Between Heads
Trunnion, Front
Trunnion, Rear
Order Information
To insure prompt delivery, please BE SURE TO INCLUDE THIS INFORMATION WHEN ORDERING:
1. Quantity
2. Series
3. Bore
4. Stroke - Gross Stroke always shown
in Model Number
5. Dual Piston or Stop Tube when
necessary - always give Gross and
Net Strokes
6. Mounting Style
7. Cushion (front, rear, both or none)
8. Rod End Style (if other than Style 2
standard)
9. Rod Size (standard, oversize or 2:1)
10. Extra Rod Extension (where required)
11. Port Size (if other than standard)
12. Port Positions other than standard
positions 1 and 5.
13. Cushion check, adjusting screw, and
bleed positions (when required) if
other than standard positions.
14. Medium (air, oil, water or other)
15. Type of fluid
16. Operating Pressure and Maximum
Shock Pressure
17. Temperature
18. Double rod extension (when
required)
19. XI dimension on all Trunnion
(between head) cylinders
20. Delivery required, or scheduling
Complete and correct ordering information will eliminate untimely delays. When in doubt, always contact local distributor or factory.
Contact distributor for helpful order or inquiry form.
COMPOSITION
Model Number
A-20