1¡¢The main bodies of the gauges are all kinds of ¦µ100 pressure gauges that with location installation inside. For example: stainless steel location gauge, Y-100B-D, small pressure location pressure gauge, YE-100-D, shockproof location pressure gauge, YN-100-D, and so on.
2¡¢The location installation can be adjusted arbitrary, and demarcates upper/lower limit position of the working pressure clearly, to warn the operating man.
3¡¢The location installation has two indexes (one red, the other green). The position of indexes can be adjusted by the knob.
Its use condition is same as the main body of the gauge.
Please move the knob slowly.
Please state the model, nominal diameter of shell, scale range, accuracy and location code (D) of the gauge when ordering.