DP-2A : DP-1B Pump and head is the same, besides large capacity of oil, able to use with bigger capacity larger ram also.
DP-1B : This is automatic double plunger pump. It makes faster speed of ram at back up with lot of amount of oil.
DP-1A : As small light weight pump, use to light duty tools like as hole punch, cable cutter etc.
* Specification
|
Model
|
Type
|
Pressure Rating (ã/ã )
|
Pisiton Dia (ã)
|
Piston Stroke (ã)
|
Ouptut per stroke (ã)
|
Reservoir Capacity (ã)
|
Overall Length (ã)
|
Weight (ã)
|
|
High Pressure Stage
|
Low Pressure Stage
|
High Pressure Stage
|
Low Pressure Stage
|
|
DP-1A
|
Hand
|
700
|
10
|
|
20.5
|
3.9
|
|
300
|
360
|
4.0
|
|
DP-1B
|
"
|
"
|
12
|
28.5
|
20.5
|
2.3
|
13.0
|
800
|
520
|
8.0
|
|
DP-2A
|
"
|
"
|
"
|
"
|
"
|
"
|
"
|
2,000
|
580
|
13.6
|
|
DP-2B
|
"
|
"
|
12.7
|
44.2
|
20.5
|
2.6
|
31.0
|
2,300
|
610
|
20.6
|
|
DP-3A
|
"
|
"
|
"
|
"
|
"
|
"
|
"
|
3,000
|
760
|
22
|
|
DP-3B
|
"
|
"
|
18
|
57
|
35
|
9.0
|
90.0
|
10,000
|
850
|
50.0
|