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This Tronair Hydraulic Power Unit (Series 5720) uses MIL-PRF-83282 fluid with an output of 34 gallons per minute on 60Hz and 28 gallons per minute on 50Hz. Output pressure is from 250 to 3500 psi (max). Quick Disconnects are available as an option for each particular aircraft (if needed). The CE compliant version is also available (please specify in the comments).
Standard Features:
- Adjustable working pressure
- 3 phase, electric motor available in 6 voltages (50 or 60 Hz)
- Adjustable pressure compensated, variable volume, piston pump
- 70 gal (265 l) stainless steel reservoir with desiccant air filtration canister
- Large oil cooler with 3 phase electric fan (38,000 btu/hr cooling capacity)
- High efficiency, non-bypassing pressure filter with 2-micron absolute, Microglass III element (Beta rating > 200 based on ISO 4572)
- Large capacity return filter with 5 micron absolute, Microglass III element (Beta rating > 300 based on ISO 4572)
- Easy access fluid sampling valve (meets ANSI T2.24.1-1991)
- 2-48 gpm (8-180 lpm) dual scale flow meter
- Dual scale pressure gauge
- Standard 25 ft (7.62 m) pressure and return hoses
- Standard 50 ft (15.24 m) input power cord without input plug
- High Fluid temperature (>160° F) shut off switch with LED indicator light
- 30-240° F (0-115° C) dual scale pyrometer
- Hour meter
- Finish: Durable Powder Coat Tronair Blue
- Length: 82 in (208 cm)
- 89 in (226 cm) with option N - Towing Trailer Package
- Width: 63.75 in (162 cm)
- 70.75 in (180 cm) with option C - Dual System
- Height: 62 in (158 cm)
- 70.5 in (180 cm) with option N - Towing Trailer Package
| Alternate Models | |
|---|---|
| 5721 | CE Compliant Version |
| General Information | |
|---|---|
| Part # | 5720 |
| Manufacturer | Tronair |
| Specifications | |
|---|---|
| Fluid | MIL-PRF-83282 |
| Motor | 75 (56) hp (kW) |
| Pressure | 250-3500 (17.2-241) psi (bar) |
| Pressure Gauge Max | 6000 (410) psi (bar) |
| Pressure Hose | 16 (1") size |
| Pump Flow (50 Hz) | 28 (107) gpm (lpm) |
| Pump Flow (60 Hz) | 34 (129) gpm (lpm) |
| Return Hose | 24 (1 1/2") size |
| Weight | 3500 (1588) lb (kg) |
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AIRCRAFT COMPATIBILITY
| Compatible Aircraft* |
|---|
*This list is for general reference only and may not be entirely accurate for all aircraft. Please confirm all equipment meets the requirements of your aircraft with the owners/maintenance manuals prior to purchasing or using with your aircraft.
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QUESTIONS & ANSWERS
Question:
What are the replacement hoses for this unit?
Answer:
The replacement pressure hose for Tronair 5720 and 5721 HPUs is TF-1037-22*60.0, and the pressure hose is TF-1038-28*300.
Asked October 14, 2024
Question:
What options are available to add to this unit?
Answer:
Available options for the 5720 and 5721 HPUs include:
- 25’ Hoses (Option AA)
- 50’ Hoses (Option B/BB)
- Split System (Option C)
- Voltage Monitor (Options G-J – Voltage-Specific)
- Electric Reservoir Level (Option L)
- Hand Pump (Option M)
- Towing/Trailer Package (Option N)
- Return Sight Gauge (Option U/Y)
- Return Back-Pressure (Option V/1)
- 50’ Hand Pump (Option X)
- Drip Pan (Option 4)
- Large-Displacement Hand Pump (Option 7)
- 100’ Input Cable
Asked October 14, 2024
Question:
What features come standard on this unit?
Answer:
Standard features for the 5720 and 5721 HPUs include:
- Single System
- 25’ Hoses
- Hourmeter
- Pyrometer
- Calibration Port
- Electric Filter Clogged Indicator
- Electric Overtemperature
- Return Filter
- 70-Gallon Reservoir
Asked October 14, 2024
