Clark Masts A Will-Burt Company

Telephone +44 (0)1983 563691 / 567090

Highly Versatile

PT Series Military

PT Series masts are medium duty telescopic pneumatic masts for use as communications masts, cctv masts, antenna masts, radio antenna masts, microwave antenna masts, radar masts, camera masts and more.

Made from aircraft grade seamless drawn aluminium tube with a 4.5" base tube diameter and a maximum of 8 sections, the PT Series are the most versatile in the range. Telescoping mast sections are anodised and a full length keyway is machined to prevent rotation. PT Series masts are available in rotatable and non rotatable versions. Plain collars and locking collars are available depending on the requirement. If the mast is to be left unattended for long periods then locking collars are recommended.


Accessories can be supplied in matching military paint colours

Hand Pump - 41157

Hand pump for use with all Clark Masts, supplied with integral stand and 3m of air hose and bayonet connector.

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Internal Extension Warning Switch

A factory fitted internal switch to alert the operator that the mast is not fully retracted.

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Model 40 Powerpack

Model 40 Powerpacks are suitable for masts from ST to YT. Powered by vehicle electrics either 12 or 24v DC normally operated using a remote control lead 2.5m long. A built in pressure switch cuts out when the mast reaches its preset level and cuts in only when required to top up the pressure thereby saving battery power. Supplied with power connection plug.

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Model 40E Powerpack

Model 40E Powerpacks are similar to the Model 40 and are suitable for masts from ST to YT Series but are operated by a switch directly on the facia of the unit and cannot be used with a remote control lead. Powered by vehicle electrics they have a built in pressure switch which cuts out when the preset level is reached and cut in only when required to top up air pressure thereby saving battery power.

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PT Lower Mounting Bracket - 14050

PT Series Lower Mounting Bracket

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PT Series Saddle Clamp - 1303

Quick Release Saddle Clamp for temporary mast mounting

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PT Upper Mounting Bracket - 14049

PT Series Upper Mounting bracket for mounting the mast on a vertical surafce.

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Remote Control

Remote Control for use with Powerpacks

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Technical Data

  • MIL STD 810F approved
  • NATO Green, Desert Sand, Black
  • CARC paint finsh available
  • Operating temp range -40 C to +55 C


Can't find what you're looking for? Call +44 (0)1983 563691 or email us at - our sales team are ready to help!

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