OB-30 Features

• Lightweight -- only 20 pounds
• No inlet air valve, air regulator, or air lubricator required
• Dual 5 micron filters, on each for oxygen IN and Out ports
• Integrated circuit design. No external fittings or plumbing to leak.
• Integral cut IN an OUT switches: pump will automatically shut off if oxygen IN pressure is below 250psi or oxygen OUT pressure is above 2,250psi (factory set)
• Polymeric seals for long life and high efficiency
• Totally sparkles operation
• Impossible for compressed air to contaminate oxygen due to twin rod seals with vent between to atmosphere
• Integral subplate mounted air regulator and ON/OFF toggle switch

OB-30 Benefits

• More efficient usage of low-pressure oxygen bottles
• Less man hours needed to set up and perform a service
• Less oxygen inventory required to perform same job as a cascade system

NB-45 Features

• Lightweight -- only 23 pounds
• No inlet air valve, air regulator, or air lubricator required
• Totally sparkless operation
• Polymeric seals for long life and high efficiency
• Impossible for compressed air to contaminate nitrogen due to twin rod seals with vent between to atmosphere
• Polymeric seals for long life and high efficiency
• Totally sparkles operation
• Impossible for compressed air to contaminate oxygen due to twin rod seals with vent between to atmosphere
• Quick disconnect allows you to power the unit by shop air or by the low-pressure nitrogen supply bottle

NB-45 Benefits

• More efficient usage of low-pressure nitrogen bottles
• Less man hours needed to set up and perform a service
• Less nitrogen inventory required to perform same job as a cascade system
• Completely portable

Service Cart Features

• Easy to handle behind a tug for servicing in the field
• Easy to push around the hangar floor
• Solid steel construction
• Durable powder coat finish
• They come standard with a booster mount, built in brake, and tie down straps