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SL-500

Hydraulic Power Unit – Light Duty

The SL-500 was designed and built to fully service general aviation aircraft and helicopter hydraulic systems.  Simplified operation, completely self-contained.  Perfect for gear retraction tests, leak checks, thrust reversers, operating controls and air conditioner tests.

STANDARD FEATURES:

  • ADJUSTABLE FLOW RATE
  • ADJUSTABLE PRESSURE (300-3500PSIG)
  • STAINLESS STEEL RESERVOIR (10 gallon)
  • PRESSURE AND RETURN HOSES (15 feet)
  • INPUT POWER CORD (50 feet)
  • DIAL FACE FLOW METER (gpm/lpm)
  • FLUID THERMOMETER (oF/oC)
  • DELIVERY PRESSURE GAUGE
  • RESERVOIR SELECTOR VALVE
  • FILTERS INCLUDE VISUAL INDICATORS
  • PRESSURE COMPENSATED VARIABLE VOLUME PISTON PUMP w/ LOAD SENSE
  • BYPASS DUMP VALVE
  • PRESSURE FILTER (3 micron)
  • RETURN FILTER (10 micron)
  • RESERVOIR LEVEL INDICATOR
  • FLUID SAMPLE VALVE (online or bottle sample)
  • PRESSURE & RETURN SHUT-OFF VALVES
  • 208-230/440-460V, 3 PHASE, 60HZ
  • AIRCRAFT RESERVOIR OVERFLOW RETURN HOSE
  • DIMENSIONS: Length: 45in  (114 cm)
    Width: 28in (71 cm)
    Height:  36in  (91 cm)
  • FINISH: POLYURETHANE PAINT

PART NUMBERS:

  • SL-500-6 – 0-6GMP FLOW RATE
  • SL-500-10 – 0-10 GPM FLOW RATE

NOTE: Maximum flow will be reduced by 17% on 50 HZ systems.

OPTIONS:

  • 08 – Return Fluid Sight Glass
  • 09 – Dual System (2nd Pressure & Return Hose w/Shut off Valves)
  • 13 – 25-foot hoses
  • 14 – 50-foot hoses
  • 16 – Reservoir Fill Hand Pump (200psi)
  • 17 – Hand Pump (4500psi)
  • 30 – Hour Meter
  • 42 – Oil Cooler
  • 49 – Return Pressure Control – includes control knob, pressure gauge & sight glass.
  • 50 – Dual System Crossover Check – primarily used with helicopters to text crossover system.
  • 57 – Electric Filter Clogging Indicators
  • 58 – Electric Reservoir Level Sensor
  • 59 – Voltage/Phase monitor

FLUIDS:

  • Option A – MIL-H-5606 Fluid (Standard)
  • Option B – SKYDROL
  • Option C – MIL-H-83282
  • Option D – HYJET IV
  • Option E – Mobile DTE-25
  • Option F – DOD-L-85734
  • Option G – MIL-PRF-87257
  • Other fluids available upon request.