Service: Compatible liquids. Wetted Materials: Housing and Shuttle: Noryl GFN3 (Polyphenylene Ether and Polystyrene). Spring: 316 Stainless Steel. Retaining Clip: pH 15-7 MO Stainless Steel. Magnet: Ceramic 1. Temperature Limits: 0 - 194°F/-21 - 90°C. Pressure Limit: 100 psig/6,90 bar @ 70°F/21°C, 50 psig/3,45 bar @ 194°F/90°C. Switch Type: SPST normally open hermetically sealed reed switch. Electrical Rating: 1.5A @ 24 VDC resistive, 0.001A @ 200 VDC resistive, 0.5A @ 125 VAC. Accuracy: ±20%. Electrical Connections: 22 AWG, 18 in./460 mm long. Process Connection: 3/4˝ FNPT. Mounting Orientation: Switch can be installed in any position but the actuation flow rates are based on vertical up flow pipe runs and are nominal values.. Set Point: 1.0 GPM activation on increasing flow. Weight: 4.2 oz./0,119 kg. Deadband: 20% maximum.