Atlas Instruments - Clipper Weight Indicator


The Atlas Clipper Production Weight Indicator is completely portable. This weight indicator is primarily used on workover rigs. It can also be used on water wells, smaller rigs, production hoists, etc. The Atlas Clipper Production Weight Indicator can be used as a stand-by for larger rigs if necessary. Calibrated dial faces are available for line sizes from 3/4" to 1 1/4" in english and metric.

The Atlas Clipper Production Weight Indicator indicated the total hook load directly in pounds. The adjustable damper valve allows for sensitivity adjustment to cut down on the fluid pulsation and thereby reducing pointer whip. The instrument also has a vernier pointer with 5 to 1 ratio which is an important aid for such jobs as fishing. Another feature of the Atlas Clipper Production Weight Indicator is the etched graduations on the gauge door ring (calibrated in arbitrary weight indicator points). These points provide a method of compensating for hydrostatic head pressure when the diaphragm is not able to be mounted at the same height as the gauge. All pressure gauges are effected by hydrostatic head pressure.

The Atlas Clipper Production Weight Indicator includes a weight indicating gauge with duplex tube and movement, a protective steel cabinet with 2 doors, a dead line diaphragm with C-clamp, high pressure hose, and calibrated dials. The closable steel cabinet provides storage space for the gauge, diaphragm, high pressure hose, and C-clamp.

The diaphragm installs easily on the dead line. The deflection plug depresses as the weight is increased and provides a pressure signal to the indicating gauge where the pressure is indicated as weight. The Atlas Clipper Production Weight Indicator is loaded with the correct amount of fluid and sealed at the factory. There is not a stouter diaphragm unit on the market today. Again, we invite your comparison.


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© Control Drilling Service (1987) Ltd.
5921 - 87A Street, Edmonton, Alberta, T6E 5W6
Tel: (780) 465-6006, Fax: (780) 469-8872, Cell: (780) 951-4128 or (780) 719-2260