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Booster gives efficient gas pressure charging

A Haskel Energy Systems product story
Edited by the Engineeringtalk editorial team Feb 11, 2003

Fast, economical and efficient transfer and charging or 'topping-up' of gas pressures in many different devices is provided by Haskel Cravate nitrogen charging units.

Fast, economical and efficient transfer and charging or 'topping-up' of gas pressures in many different devices is provided by Haskel Cravate nitrogen charging units, which are easily installed over the gas cylinder neck with just three connections.

Suitable for use on hydrogas accumulators, vehicle or aircraft suspensions systems, gas spring systems and safety system gas storage systems, these oil-free boosters can be driven by the nitrogen gas supply or a separate compressed air supply.

They achieve charge gas pressures of up to 500bar or higher and ensure that the optimum use is made of commercially bottled nitrogen gas down to a residual pressure of 7bar.

Reliable long-life operation is ensured by the absence of metal-to-metal contact and a minimum number of moving parts.

These intrinsically safe boosters can be made to stall at any predetermined pressure and hold that pressure indefinitely without consuming power.

An automatic stop/start control adjusts to any preset maximum outlet pressures, with automatic stop at minimum supply pressure and a separate relief valve provides the outlet pressure safety.

Contamination is prevented by separation and venting between the unit's drive and gas sections.

No airline lubrication is needed and the gas section is non-lubricated, hydrocarbon free and triple sealed.

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