Commercial Low Pressure Nitrox Generator Series

SKU
7056

Suitable for offshore operations and other demanding installations, this generator package can normally be used with a compressor you already own. Gas or diesel powered, the Nuvair Commercial LP Nitrox Generator series can deliver EANx32 at 16-30 CFM (453-849 L/min), EANx36 at 12-22 CFM (340-623 L/min) and EANx40 at 10-18 CFM (283-509 L/min).

Nuvair commercial low pressure (LP) nitrox generators produce enriched air nitrox (EAN) up to 40% oxygen. The generator can supply a separate LP compressor for direct surface supply use or a high pressure (HP) compressor for filling scuba cylinder or storage tanks. Options include seawater-cooled heat exchanger and water-cooled quiet exhaust. Frames are built with 6061 marine grade aluminum; the compressor plate is made with 316 stainless steel. All systems come with large air and oil coolers for better filtration and longer filter life.

Features

  • Nuvair nitrox membrane system
  • Pump air or nitrox up to 40% oxygen
  • CompAir EK76 block
  • Large air/oil cooler
  • Low oil shutdown switch
  • Loadless, electric start
  • 12 V charging system with 12 V battery (on gas and diesel units)
  • Hankison filtration to 0.003 ppm oil vapor
  • Auto condensate drains
  • Hour meter
  • Vibration isolated inner frame
  • Stainless steel motor plate
  • Simple to operate, reliable and versatile
  • Heavy duty marine grade square tube aluminum offshore frame
  • Lifting eyes, fork lift slots

Options

  • Automatic pressure shutdown
  • Presec electronic moisture monitor
  • Powder coated frame
  • Upgraded filtration (90,000 cu ft)
  • Remote fill panel
  • Large base mounted fuel tank
  • High CO% alarm or shutdown
  • Honda gas or Kohler diesel engine
  • Electric motor 220-440 V, 50/60Hz
  • Visual CO/moisture indicator
  • High temperature switch set at 350ºF (177ºC)

Specifications

ModelLP280GLP280DLP420GLP420DLP500D
Model Number70567056.27056.47056.37056.5
Physical
Specifications
Height 41 in (104 cm) 45 in (114 cm) 64 in (163 cm) 44 in (112 cm) 46 in (117 cm)
Width 36 in (91 cm) 40 in (102 cm) 46 in (117 cm) 48 in (122 cm) 54 in (137 cm)
Depth 49 in (124 cm) 26 in (66 cm) 32 in (81 cm) 34 in (86 cm) 36 in (91 cm)
Weight 595 lbs (270 kg) 572 lbs (260 kg) 620 lbs (280 kg) 671 lbs (305 kg) 796 lbs (361 kg)
Supply Air LP CompressorMake CompAir EK76 CompAir EK76 CompAir EK76 CompAir EK76 CompAir EK76
Max Pressure 175 PSI (12 bar) 175 PSI (12 bar) 175 PSI (12 bar) 175 PSI (12 bar) 175 PSI (12 bar)
CFM Output 28 (793 L/min) 32 (900 L/min) 36 (1,020 L/min) 36 (1,020 L/min) 58 (1,642 L/min)
Air Filtration Type Hankison Series 20 Hankison Series 20 Hankison Series 24 Hankison Series 24 Hankison Series 24
Membrane System Nuvair 10 Nuvair 10 Nuvair 20 Nuvair 20 Nuvair 20
Heater Type Air/Oil Heat Exchanger
Engine SpecificationsMake & Type Honda Gas
GX390U1QNR2
Kubota Diesel
Z602
Honda Gas
GX670UTXF2
Kohler Diesel
25LD425-2
Kohler Diesel
9LD626-2
Model Power 11 HP (8.2 kW)
@ 3600 RPM
13 HP (10.4 kW) 20.5 HP (15.3 kW)
@ 3600 RPM
19 HP (14 kW)
@ 3600 RPM
28.5 HP (21 kW)
@ 3000 RPM
Fuel Tank Size 2.5 Gallons 4 Gallons 10 Gallons 10 Gallons 10 Gallons
Nitrox Supply F.A.D. for 40% 10 CFM
(283 L/min)
10 CFM
(283 L/min)
15 CFM
(420 L/min)
15 CFM
(420 L/min)
18 CFM
(509 L/min)
F.A.D. for 36% 12 CFM
(340 L/min)
12.5 CFM
(350 L/min)
19 CFM
(530 L/min)
19 CFM
(530 L/min)
22 CFM
(623 L/min)
F.A.D. for 32% 16 CFM
(453L/min)
16 CFM
(453 L/min)
26 CFM
(730 L/min)
30 CFM
(849 L/min)
30 CFM
(849 L/min)
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