Hand Lancing Safety Device
The device is used to position the lance nozzle in the heat exchanger bundle tube and to prevent accidental retraction.
|The device is clamped to the tube bundle flange. Swivel joints and a telescopic arm enable the lance within the protective sleeve to be positioned at each individual tube of the bundle.
When the operator retracts the lance a suitable sized stop within the protective sleeve prevents jetting to atmosphere.
For bundle diameters to 2 m & for lance i/d‘s 4, 6 and 8 mm.
Flange thickness max 140 mm.
Telescopic arm with protective sleeve