Heavy Duty, Hydraulic Power Units

Featuring Digital Flow Meters, Digital Pressure Gauge,
Digital Oil Temperature Gauge and Quadruple Filtration

720
Series



Model Number 05-722-00

 

  • Panel Mounted Controls for Ease
    of Operation and Safety
  1. Pump Flow Adjustment
  2. Pump Pressure Adjustment
  3. By-Pass Dump Valve
  • Super Clean, Quadruple Filtration
  1. Pressure Filter (1 Micron)
  2. Return Filter (3 Micron)
  3. By-Pass Filter (3 Micron)
  4. Pump Case Drain Filter (3 Micron)
  • Operational Warning Lights
  1. Pressure Filter Clogged Warning Light
  2. Return Filter Clogged Warning Light
  3. Oil Over Temperature Warning Light
  4. Reservoir Low Level Warning
  5. Operational Warning Rotating Beacon
  • Instrumentation
  1. Digital Flow Meter (1% Accuracy)
  2. Digital Pressure Gauge (.5% accuracy)
  3. Digital Pyrometer / Oil Temperature Gauge
  4. Protective Cover for Digital Readout Meters
  5. Hour Meter
 Features:
  • 100% Duty Cycle, Will Deliver Maximum Flow @ Rated PSI
  • All Welded, 14 Gauge Stainless Steel Construction
  • Lincoln® Motor 5 Year Warranty 3 Phase
    (Available in 10 Voltages)
  • Oilgear® Pressure Compensated Piston Pump
  • Extra Large Oil Cooler with Fan
  • Heavy Duty Castors With Floor Locks
  • Stainless Steel Reservoir (70 Gallons)
  • Reservoir Desiccant Air Filter
  • Reservoir Selector Valve
    (Use Either Unit's or Aircraft's Reservoir)
  • Pressure & Return Hoses (25 ft.)
  • Electrical Input Cable (50 ft.)
  • Safety Pan Completely Cover Bottom for Guaranteed Clean Floors
  • Fluid Sample Port with Valve
  • Heavy Duty 2" x 3" Frame with Fork Lift Brackets
  • Rear Doors & Removable Top for Ease of Maintenance
  • Dimensions: Inches (cm)
    Length  86 In (218 cm)
    Width 56 In (142 cm)
    Height 48 In (122 cm)


 

 

Specifications:
SERIES
MODEL		 Max PUMP PRESSURE
PSI (bar)		 MOTOR
HP (kW)		 PUMP FLOW

50 Hz                60 Hz
GPM (lpm)         GPM (lpm)

 WEIGHT
Lbs. (kg)
05-721-** 450 - 4250 PSI
30 - 290 bar		 50 HP
37 kW		 21 GPM               25 GPM
79 lpm                  94 lpm		  3700 lbs
1678 kg
06-721-** 450 - 5500 PSI
30 - 374 bar		 75 HP
56 kW		 21 GPM               25 GPM
79 lpm                  94 lpm		  3900 lbs
1766 kg
05-722-** 450 - 4250 PSI
30 - 290 bar		 65 HP
48 kW		 28 GPM               34 GPM
105 lpm                129 lpm		  3800 lbs
1723 kg
05-723-** 450 - 4250 PSI
30 - 290 bar		 75 HP
56 kW		 33.6 GPM               40 GPM
127 lpm                 151 lpm		  3900 lbs
1775 kg
06-723-** 450 - 5500 PSI
30 - 374 bar		 100 HP
75 kW		 33.6 GPM               40 GPM
127 lpm                 151 lpm		  4200 lbs
1905 kg

 

Model By Fluid Type:
MIL-H-5606 MIL-H-83282 Skydrol MIL-PRF-87257
05-721-02 05-721-03 05-721-05 05-721-06
06-721-02 06-721-03 06-721-05 06-721-06
05-722-02 05-722-03 05-722-05 05-722-06
05-723-02 05-723-03 05-723-05 05-723-06
06-723-02 06-723-03 06-723-05 06-723-06

 

Options Available:

Option - A - 50 ft. Hoses
Replaces standard 25 ft. Hoses (Note) Two sets
required with dual system option

Option - C - Dual System
Adds a second set of pressure and return hoses with
shut-off valves

Option - D - Dual System Cross Over Check
Simulate helicopter main system failure to test secondary
system for correct operation

Option - F - High Pressure Hand Pump (10,000 PSI)
Adds high pressure hand pump for testing components
Includes Pressure gauge and 15 ft. hose

Option - G - Voltage Monitor
Adds a feature in the event an incorrect input
voltage, phase loss, incorrect phase sequence, low voltage,
high voltage and or unbalanced voltage occurs
(Specify voltage)
 

Option - M - Hand Pump for Reservoir Servicing (500 PSI)
Adds hand pump for servicing aircraft's reservoir
Max Includes pressure gauge, filter, and 20 ft hose

 Option - N - Towing / Trailer Package
Adds rubber tires, Heavy duty suspension, hand brake
for towing between hangers

Option - P - Reservoir Overflow Hose
Adds a over flow hose from aircraft's reservoir
to unit's reservoir

Option - Q - Calibration Port
Adds the capability to attach a test gauge to instrument
panel to calibrate pressure gauge to rated capacity of
the hydraulic power unit

Option - T - Return Back Pressure with Return
Sight Glass
Controls return hose back pressure. Sight glass included

Option - U - Return Sight Glass
Adds sight glass to monitor possible air in return
line fluid
 

 

 

 

Copyright A&P Hydraulics, Inc., All rights reserved.
A&P Hydraulics reserves the right to change specifications with out notice.