Page 85 - Durapac_2016

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! DPR |SERIES

WWW.DURAPAC.COM ROTARY AIR HYDRAULIC POWER UNITS

i Did you know... C

Durapac offers a range of optional sub-plates and directional
control valves to suit the DPR-Series air driven power units.
PUMPS

1 2 3
1
Optional air actuated
directional control
valves, 3 & 4 way
versions available.

2 Optional pilot check OIL CAPACITY
valve sub-plate. 11 L

AIR PRESSURE RANGE
3 Optional adjustable 4.1 - 5.6 bar
pressure relief valve MAXIMUM OPERATING
sub-plate. PRESSURE
700 bar

DPR-222 PERFORMANCE CHART
Dump valve is a 2 way, 2 position lever 12
operated flipper valve: DPR-222
Position 1: oil goes from pump to DPR-223
cylinder/tool and line pressure is held when DPR-224
pump is stopped.
Position 2: oil goes from pump to 8
Flow Rate (Lpm) 4
cylinder/tool and flows back automatically
when pump is stopped. 6

DPR-223 2
Manual 3 way/3 position valve for Advance/
Hold/Retract of single acting cylinder/tool. 0
Valve handle operation can be swapped from 35 70 140 210 280 350 420 490 560 630 700
detent to spring loaded. Pressure (bar)
3/8"-NPTF (x2)

DPR-224
A B C D
Manual 4 way/3 position valve
for Advance/Hold/Retract
of a double acting cylinder/
tool. Valve handle detent
operation. E F
G

Maximum Pressure Rating Oil Output Flow Rate Air
Used with Motor Size Usable Oil Air Pressure Sound Dimensions (mm) Weight
Model No. Pressure (bar) (Lpm) Valve Type Valve Function Consumption
Cylinder (kW) Capacity (L) Range (bar) Level (dB) (kg)
Rating (bar) 1st Stage 2nd Stage 1st Stage 2nd Stage (Lpm) A B C D E F G
DPR-222 S/A 1.27 11.0 700 48 700 5.1 0.36 Dump Advance/Return 4.1 – 5.6 1,246 93 - 303 212 184 305 313 456 24
DPR-223 S/A 1.27 11.0 700 48 700 6.8 0.36 Manual 3w/3p Advance/Hold/Return 4.1 – 5.6 1,246 93 - 292 208 184 305 313 - 24

DPR-224 D/A 1.27 11.0 700 48 700 6.8 0.36 Manual 4w/3p Advance/Hold/Return 4.1 – 5.6 1,246 93 362 295 208 184 305 313 459 24

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