EK76-Q325E Electric Low Pressure Nitrox Surface Supply System

SKU
7069QE

The Nuvair EK76-Q325E electric powered nitrox system is built for the direct surface supply of air or nitrox to multiple divers. Compressors can be used independently to provide low pressure (LP) air or together to deliver constant flow of 22-40% enriched air nitrox. Frames are built with marine grade 6061 aluminum and have a stainless steel compressor/engine plate. The system is supplied in a turnkey package ready to support divers and has two oxygen analyzers for easy and accurate operation. Produces a constant flow of up to EANx40 at 18.6 CFM @ 175 psi (527 L/min @ 12 bar).

Features

  • Rigid 2 in square aluminum frame and belt guard with forklift slots
  • Stainless steel 1/4 in compressor mounting plate
  • Vibration mounts below compressor plate
  • Rotary screw compessor with modulation device
  • High temperature shutdown on rotary
  • Two (2) air aftercoolers
  • LP air filtration: Hankison Series 20
    - Auto drain/DP gauges
    - Coalescing 1.0 micron
    - Fine polishing .01 micron
    - Oil vapor removal .003 ppm
    - Diver LP air filtration
  • Supplies CGA Grade D air
  • Hour meter
  • Low oil shutdown
  • LP dual control head unloaders
  • Electric start
  • 12 volt battery with box
  • 18 amp charging system
  • Refrigerated dryer

Nitrox Membrane System

  • Two (2) Pro O2 analyzers, one with remote in-line sensor
  • Membrane rated up to 20 CFM (566 L/min) @ 40% O2
  • Automatic thermostatic control 110/220 V heater
  • B/P air flow regulator and O2% control
  • Air intake filter and static mixing tube
  • Synthetic food-grade compressor lubricant for nitrox breathing applications
  • Mix accurate to within 0.1%

Options

  • 60 gallon volume tank
  • Low/high O2% shutdown and alarm
  • Pro CO analyzer with alarm
  • Pro CO2 analyzer with alarm
  • Produce LP air at 77 CFM @ 175 psi (218 L/min @ 12 bar)
  • Stainless steel volume tank

Specifications

SKU: 7069E
Motor WEG
Motor Power 25 hp (18.6 kW)
Maximum Operating Presssure 175 psi (12 bar)
Rotair RVK8-20 Compressor Rated up to 59 CFM @ 175 psi
(1671 L/min @ 12 bar)
Quincy Q325 Compressor Rated up to 18.6 CFM @ 175 psi
(527 L/min @12 bar)
Weg 30 hp Electric Motor 80 A draw at 208 V
Combined Air Produced 68 CFM @ 175 psi (1940 L/min)
Nitrox Produced

40% at 18.6 CFM @ 175 psi
(420 L/min @ 12 bar)

Air Tank One (1) 30 gal air tank
Lubrication Pressure
Air Quality Grade D
Dimensions (L x W x H) 76 x 38 x 66 in
(193 x 97 x 168 cm)
Weight 1460 lb (663 kg)
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