Usage:
416, 426, 428 Backhoe Loaders;
Series G Motor Graders;
D4H, D5H, D6H, D7H, D8N Tractors;
508 Skidders;
943, 953, 963, 973 Loaders
A 1U5796 Pressure Differential Gauge Group is available to verify and set the margin pressure on load sensing hydraulic systems on the above machines, and for the differential steering system on D8N Tractors. The group includes a 1U5793 Pressure Differential Gauge which measures directly the difference between two pressures (Delta P). See illustration. Changes in pressure differences cause the pressure sensor in the differential gauge to move the pointer in proportion to the changes. The gauge has a magnetic movement and pressures higher than the pressure indicated on the dial will not damage the gauge.
The differential pressure gauge group in the handy carrying case.
The maximum pressure differential that can be measured is 3450 kPa (500 psi). The maximum working pressure of the lines and fittings is 52 000 kPa (7500 psi).
An 8T859 and 8T861 Pressure Gauge for measuring the maximum system pressure are included in the group.
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The 8T859 Gauge is for use only up to 24 800 kPa (3600 psi). The 8T861 Gauge is for use up to 60 000 kPa (8700 psi). Be sure the proper gauge is used to measure the system working pressure.
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