Industrial  

Air Flow Switch     936125    DBSL Flow Switch is designed to prove air flow control in a wide variety  industrial applications. The corrosion resistant flow switch is mounted in a weatherproof box for simple wiring connections. Stainless Steel vane. Flow Rate Switching: Cut out Min 197 ft/min (1.0m /sec) Cut out Max 1575 ft/min (8.0m /sec) Cut in Min 492 ft/min (2.5m /sec) Cut in Min 1811 ft/min (9.2m /sec) Duct mounted,   NEMA 4 housing Waterproof construction SPDT snap-acting switch Paddle size 3.2 x 6.9  (80 x 175 mm) Operating temperatures -14 to 185°F Waterproof fitting   $199.99   LIQUID FLOW SWITCH   936105 DBSF Flow Switch is designed to prove liquid flow in a wide variety  industrial applications. The corrosion resistant flow switch is mounted in a weatherproof box for simple wiring connections. Stainless Steel vane is field trimmable for 1" and larger pipes and is  coupled to the SPDT switch to prevent liquid from entering the switch housing.  Brass NPT 1" fitting Liquids: Sea water, chilled water, brine, ethylene glycol, etc.     Waterproof construction Field adjustable for 1" and larger pipes SPDT snap-acting switch 10 Amp. @ 250 VAC Operating pressures to 160 psig (1103 kPa) Operating temperatures - 40 to 248°F  ( - 20 to 120 C )   $169.99