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$140.18
The Hyvair PS20-.5K is a pressure switch from the PS20 Series with a pressure range of 90 to 500 psi. A pressure switch opens or closes an electrical contact when system pressure reaches its set point, which gives a control circuit an on or off signal based on pressure. This is part number PS20-.5K.
The 90 to 500 psi range is the span within which the switch point is set. Pick this model when the pressure you want to switch on falls under 500 psi.
The pressure connection is a 1/4 in female NPT port. The switch threads onto a 1/4 in male NPT nipple, fitting or adapter at the point you want to monitor. NPT is a tapered pipe thread that seals on the taper as it is tightened.
The PS20 Series is listed for hydraulic, lubricating and light oils with a maximum viscosity of 450 SSU (1000 mm²/s). Check the viscosity of your oil at the coldest temperature the system runs at, since oil thickens as it cools.
Choose the PS20-.5K when you need a pressure switch with a set point between 90 and 500 psi on a 1/4 in female NPT connection.
Related categories: Pressure Switches & Transmitters · Pressure Switches
Brand: Hyvair
