Showing results: 1 - 4 of 4 items found.
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Tasco Inc.
The Buried Line Locator uses new technology that performs the functions of more expensive locators at a lower cost. The design allows the unit to be far lighter, yet still have better accuracy and definition. The transmitter uses a lower current output than competing units and a frequency that is more finely tuned.
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Rycom Instruments, Inc.
Ideal for line tracing buried non-metallic telecom HDPE conduits, metallic pipes or utility lines.
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Weshine Electric Manufacturing Co., Ltd
Pipe Locator is specially designed to detect pipes, sondes, telecommunication lines buried utilities. This device may detect buried power cables, CATV cables, gas and water pipes, sewer lines, telephone cables, fiber optic cables with sheath, sondes, inspection camera transmitters. The Transmitter emits a signal.
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Herrin Design & Manufacturing Co.
The Herrin Design Model 1644 Well System Pump Control is designed to provide a cost effective means of controlling water system reservoir levels. Through precise monitoring, the Well Control is able to reliably sense reservoir water levels by measuring water pressure at the well head. By monitoring reservoir levels at the well head, it is possible to mount the water system controls in one location, eliminating the costly communications link--leased lines or buried cables--between reservoir level sensors and the pumps. Typically, mechanical sensors at the reservoir deteriorate or are broken frequently due to weather; and communications lines are a large, continued expense.The Well Control tolerates temporary variations in water pressure due to surges and usage. The pump will not start until there is a constant low pressure level for 2-3 (variable) minutes (OFF TIME). This insures the pumps are activated only when necessary. Once the pump is turned on, it remains on for a preset period of time--up to 24 hours (ON TIME). During the pump cycle, the control does not rely on water pressure measurements to indicate if the reservoir is full. This feature eliminates sporadic pumping due to pressure variations created during the pumping cycle.
