Malabar 8957-N2 2 Bottle Aircraft Nitrogen Cart

Item Superseded
This item has been discontinued or is no longer available.

A known replacement is available, but due to the complexity of this supersede you will need to contact us for more information.

CofC and 8130 available at no cost
Worldwide shipping available
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Malabar GSE
Your Authorized Tronair Distributor and Service Center

The Malabar 8957-N2 nitrogen service cart features a counter-balanced bottle rack that permits single operator loading and unloading of gas bottles. The cart securely holds the bottles and provides mounting for the hoses required for servicing the aircraft.

The cart includes a high-pressure regulator for servicing aircraft struts and accumulator systems. The cart also includes a low-pressure regulator for servicing aircraft tires and aircraft jacks. Gas service is provided through delivery hoses and the selected gas bottle valve fittings.

The cart does not come with gas bottle valve fittings. Customers can purchase valve fittings as options or specify their gas cylinder connection fittings at time of order to ensure correct fittings are supplied.

The 8957-N2 is built to withstand harsh environmental conditions and rugged use and to provide many years of continuous service.

Standard Features

  • Rugged tubular steel frame
  • Bottle restraint strap
  • Two regulators with relief valves and gauges
  • High-pressure nitrogen hose with safety chuck to prevent filling low-pressure tires from high pressure system
  • Low-pressure nitrogen hose with Schrader air chuck
  • Towbar with 3" ID lunette ring and parking brake
  • Skydrol resistant paint (safety yellow)
  • Expor tcrating
  • One year standard warranty

Available Optional Equipment Add-On

  • BPN: Nitrogen boost pump powered by air or nitrogen bottles
  • 474-006: 3600 psig nitrogen bottles (furnished empty) with CGA680 valve fittings installed (order 2)
  • 893255: Separate CGA680 bottle valve fittings (order 2)
  • 893249: Separate BS-341-3 bottle valve fittings (order 2)
  • 893258: Separate DIN-477-10 bottle valve fittings (order 2)
  • 893254: Separate CGA580 bottle valve fittings (order 2)
  • SPC: Customer-specified paint color


  • Unit weight (less gas bottles): 400 lbs (181 kg)
  • Unit weight (with optional gas bottles): 800 lbs (363 kg)
  • N2 high pressure hose length: 24 feet (7315 mm)
  • N2 low pressure hose length: 12 feet (3657 mm)
  • N2 high operating pressure: 0-4000 psig (281 kg/sq cm)
  • N2 low operating pressure: 0-250 psig (18 kg/sq cm)
  • Optional N2 boost pump operating pressure: 400-3600 psig (28-253 kg/sq cm)
  • Overall length: 91 inches (2311 mm)
  • Overall width:: 55 inches (1397 mm)
  • Overall height: 47 inches (1194 mm)
  • N2 bottle rack capacity: 2 bottles
  • Maximum N2 bottle length (including bottle valve): 63 inches (1600 mm)
  • Maximum N2 bottle diameter: 9 inches (235 mm)
Alternate Models
895700-1Cart with regulators only and no bottle valve fittings
895700-3Carts with regulators and nitrogen boost pump. No bottle valve fittings
General Information
Part #8957-N2
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