Pressure Switch Adjustable Air Diaphragm Automatic Control Wire External Thread 0.1~1.0Mpa(NCG1/4in Male Thread ) Item Type: Pressure SwitchUse Medium: Air Operating Pressure Range: 0.1~1.0Mpa Environment And Medium Temperature: -5~60℃ Working Type: Pressure adjustable type Installation and Connection Method: Male thread Port Diameter: 1/8in Maximum Working Current: 500mA Maximum Power: 100VA, 24VA Maximum Number of Pulses: 200min Guarantee Grade (with Sheath): IP54 Thread specification Other titles Male thread size (mm)(approx.) Female thread size (mm)(approx.) G1/8in DN4 9.5mm / 0.4in±0.2mm / 0.01in 8.8mm / 0.3in±0.2mm / 0.01in G1/4in DN8 12.5mm / 0.5in±0.3mm / 0.01in 11.5mm / 0.5in±0.3mm / 0.01in G3/8in DN10 16.2mm / 0.6in±0.3mm / 0.01in 15.3mm / 0.6in±0.3mm / 0.01in G1/2in DN15 20.3mm / 0.8in±0.3mm / 0.01in 19.5mm / 0.8in±0.3mm / 0.01in G3/4in DN20 25.7mm / 1in±0.5mm / 0.02in 24mm / 0.9in±0.5mm / 0.02in Glin DN25 32.5mm / 1.3in±0.5mm / 0.02in 30.5mm / 1.2in±0.5mm / 0.02in G1-1/4in DN32 41.3mm / 1.6in±0.5mm / 0.02in 39.5mm / 1.6in±0.5mm / 0.02in G1-1/2in DN40 47.8mm / 1.9in±0.5mm / 0.02in 46.3mm / 1.8in±0.5mm / 0.02in G2in DN50 59.6mm / 2.3in±0.5mm / 0.02in 56.6mm / 2.2in±0.5mm / 0.02in