The new Dietz 200P is a reliable robust pressure switch designed for the pneumatics industry. It offers pressure ranges for 3–150 psi with a proof pressure of 350 psi and is fully field adjustable. With an industry standard Din type connector and a ¼" Male NPT pressure port, this switch is the ideal product for general industrial applications.

World Magnetics DesignFlex PSF100A Series

The new Dietz 200P is a reliable robust pressure switch designed for the pneumatics industry. It offers pressure ranges for 3–150 psi with a proof pressure of 350 psi and is fully field adjustable. With an industry standard Din type connector and a ¼" Male NPT pressure port, this switch is the ideal product for general industrial applications.

World Magnetics DesignFlex PSF100A Series

5 Models of High Pressure Switches

WM carry a variety of DesignFlex™ pressure switch, vacuum switch, and differential switch accessories. The popular accessories are shown below.

The LF20 pressure switch is specifically designed to stand up to extended duty applications. This switch is factory set but capable of field adjustment. It features different diaphragms for compatibility with a wide variety of fluids, and various terminations including a Metri-Pack connector that forms a tight seal when connected. Among the outstanding design benefits are its durable construction, compact size, and enhanced set point integrity. It can be widely used for pool and spa, anti-skid braking systems, water pump systems, and dental air compressors, heavy construction and and off road applications, etc.

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• LEFOO Series LF20 low pressure series

The LF20-H pressure switches are robust, compact and designed to operate in harsh environments at various pressures. Because of its special internal design this switch can tolerate high pressure spikes inherent on many pressure systems. The switch is factory calibrated but in the case that adjustment is needed in the field the switch offers an adjustment screw to facilitate any fine tuning required. The standard diaphragm employed is polyimide making it compatible with many gases and liquids. Several other diaphragm materials are available that make the switch compatible with many mediums. Various electrical terminations are available including tabs and a metric-pack connector that forms a tight seal when connected. Because of their ruggedness the LF20-H is a popular choice for the many OEM applications.

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• Lefoo LF20-H extended duty cycle pressure switch

LF25 pressure switch is designed for control pressure with higher current capacity. It is widely used in steam cleaner, steam iron and other pressure control system. It provides SPST or SPDT contact form and switch dead-band (also referred to as mechanical differential or hysteresis).

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• Lefoo series LF25 pressure switch