Warranty
2
SAFETY AND GENERAL INFORMATION
Save these instructions. For your safety, read, understand, and follow the information provided with and on this
device before using. The owner and/or operator shall have an understanding of the device, its operating characteristics
and safety operating instructions before operating the equipment. The owner and/or operator shall be aware that use
and repair of this product may require special skills and knowledge. Instructions and safety information shall be read
to and discussed with the operator in the operator's native language, making sure that the operator comprehends
their contents, before use of this equipment is authorized. If any doubt exists as to the safe and proper use of this
device, remove from service immediately.
Inspect before each use. Do not use if abnormal conditions such as cracked welds, damaged, loose or missing
parts are noted. Any equipment that appears damaged in any way, is found to be worn, or operates abnormally shall
be removed from service until repaired. If the equipment has been or is suspected to have been subjected to an
abnormal load or shock, immediately discontinue use until inspected by a factory authorized repair facility (contact
distributor or manufacturer for list of authorized repair facilities). It is recommended that an annual inspection be
made by an authorized repair facility. Labels and Operator's Manuals are available from the manufacturer.
PRODUCT DESCRIPTION
Air Foot Pumps are engineered to meet industry standards for performance and safety. Foot actuated pumps sup-
ply compressed hydraulic uid to compatible applications i.e. rams, presses, spreaders, compactors and crimping
machines, anywhere that 10,000 PSI (700 Bar) of uid pressure is needed. Special skill, knowledge and training
may be required for a specic task and the product may not be suitable for all the jobs described above. Unsuitable
applications would include applications that call for a device to move, level or support persons, animals, hazardous
materials, mobile homes/ dwellings in general, mirrors and/or plate glass, and/or to connect/secure hatches, com-
ponents, etc. between bulkheads. The user must ultimately make the decision regarding suitability of the product for
any given task and assume the responsibility of safety for himself and others in the work area.
SPECIFICATIONS
Model
Number
Usable Oil
Capacity
(in
3
)
Rated
Pressure
(PSI)
Output Flow Rate
(in
3
/min)
Input Air
Pressure
(PSI)
Output Port
Thread
(Oil)
Input Port
Threads
(Air)
No Load Load
22903 91.5
10,000
66 11
110 - 175 3/8"-18NPTF 1/4"-18NPT
22903B 91.5 66 11
22905 122 65 12
22907 231.9 65 12
Input Port
(air)
Output Port
(uid, not shown)
Reservoir
Foot Pedal
Figure 1 - Model 22903 Components
(22903B includes with mounting bolts)
Reservoir
Output Port
(uid, not shown)
Input Port (air)
Foot Pedal
Figure 2 - Model 22905 & 22907 components
(22905 shown)