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DE-STA-CO Subject to technical modifications without notice
15.33
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Air/Hydraulic Power Boosters
SAE
HYDRAULIC
PORTS
1/4 NPT
AIR PORTS
A
B
Y
X
039-104-000DE
Model no.
Press
Ratio
Displacemen
t
Per Stroke
Nominal
Reservoir
Capacity
Weight
Dimensions
Ports
A
B (Square)
039-101-000DE
039-104-000DE
039-108-000DE
039-109-000DE
33.87:1
32.41:1
30.97:1
45.38:1
1 cu. in.
4 cu. in.
8 cu. in.
5 cu. in.
10.4 cu. in.
42 cu. in.
96 cu. in.
96 cu. in.
9 lbs.
23 lbs.
43 lbs., 8 oz.
43 lbs.
10.88
16.38
18.00
18.00
4.50
6.50
8.50
8.50
SAE #4
SAE #4
SAE #4
SAE #4
(100 PSIG max. input air pressure)
The DE-STA-CO Air/Hydraulic Power Booster converts normal shop-line
air pressure to high-pressure hydraulic power. The six models available
provide oil displacements ranging from 1 cu. in. to 12 cu. in. per stroke.
With the system filled, the volume of oil required to actuate a cylinder
or pressure point is only equal to the cubic content of the piston
displacement. The small booster, producing 1 cu. in. of usable oil per
stroke, can operate 50 of the tiny 1/2-20 pressure points a full .22 max.
stroke, and even more when strokes are kept to a minimum.
Features:
Built-in manifold
Complete automatic bleeding with each return stroke
Automatic relief of system overcharge
Automatic bleeding feature eliminates pre-filling
Large volume visible oil reservoir automatically replenishes
the system with reserve oil capacity
Corrosion and wear-resistant materials
Wear rings on hydraulic piston tube
Unique self-centering air piston assures long life
Increases hydraulic pressure to 3,000 PSIG from 100 PSIG
air-line pressure
All models supplied with SAE hydraulic ports
NPT hydraulic ports available on request
NOTE:
Special High Temperature Seals available for applications where Viton Seals are required. Order as H/T option.
15_StrongHold.qxp:15_DES_StrongHold-1-14.indd 1/2/08 9:04 AM Page 15.33