|
| |
GFP/Rodgers Type I Control Pump Units
Globe Valve and Jog Button Control for a Single Acting Cylinder
 |
 |
 |
|
Typical of All Other Electric
Motor Driven Models
50 Gallon Reservoir
Axial Piston Pump |
Typical of Models 1000 and 1001
18 Gallon Reservoir |
Typical of All Gasoline Engine
Driven Models
50 Gallon Reservoir |
USE -This control system is used
to operate a single acting cylinder which has a spring returned or gravity
returned piston.
TYPICAL APPLICATIONS
- Raising a single acting hydraulic jacking cylinder
- Operating a spring returned cylinder on a hydraulic shop
press or forcing press.
OPERATION
- The operator closes the globe valve and pushes the jog
button.
- For those units with a low pressure pump, a rapid
cylinder speed will result initially due to the combined delivery of both
pumps. At 1000 psi, the 1000 psi unloading valve will unload or "dump" the
low pressure pump.
- The high pressure pump will continue to move the cylinder
until the pressure reaches the adjustable setting of the high pressure
relief valve.
- When the operator releases the jog button, the check
valve will hold the cylinder in position.
- To retract the cylinder, the operator opens the globe
valve. The globe valve can be used to "meter" flow and control the rate of
piston return.
The jog button is mounted on 15 feet of cable. The globe valve is mounted on
the pump unit.
| Electric Motor Driven
Pump Units |
| Model No of Pump Unit
and Controls |
GPM of High Pressure
Pump @ 1800 RPM |
GPM of Low Pressure
Pump @ 1800 RPM |
Elec. Motor H.P. @ 1800
RPM |
Reservoir Capacity
(Gal.) |
Shipping Wt. (Lbs.)
Without Fluid |
Maximum Pressure (PSI) |
| Total |
Usable |
Intermittent |
Continuous |
| 01-1003 |
1.83 |
- |
7-1/2 |
50 |
35 |
650 |
10,000 |
6.700 |
| 01-1004 |
1.83 |
8 |
7-1/2 |
50 |
35 |
620 |
10,000 |
6,700 |
| 01-1005 |
1.83 |
8 |
7-1/2 |
50 |
35 |
700 |
10,000 |
6,700 |
| 01-3004 |
4.76 |
- |
20 |
50 |
35 |
870 |
10,000 |
5,150 |
| 01-3005 |
4.76 |
12 |
20 |
50 |
35 |
920 |
10,000 |
5,150 |
| Gasoline Engine Driven
Pump Units |
| Model No of Pump Unit
and Controls |
GPM of High Pressure
Pump @ 1800 RPM |
GPM of Low Pressure
Pump @ 1800 RPM |
Elec. Motor H.P. @ 1800
RPM |
Reservoir Capacity
(Gal.) |
Shipping Wt. (Lbs.)
Without Fluid |
Maximum Pressure (PSI) |
| Total |
Usable |
Intermittent |
Continuous |
| 1006 |
1.83 |
- |
11.7 |
50 |
35 |
1230 |
10,000 |
10,000 |
| 1007 |
1.83 |
8 |
11.7 |
50 |
35 |
1270 |
10,000 |
10,000 |
| 3008 |
4.76 |
- |
32.0 |
50 |
35 |
1580 |
10,000 |
10,000 |
| 3009 |
4.76 |
12 |
32.0 |
50 |
35 |
1650 |
10,000 |
10,000 |
|
![[GFP]](../_borders/logo.gif){kind=logo}
