Transmisor de Presión Diferencial, Aire, Gases, Sin Display, Rango 0 a 25000Pa, Salida 4 20mA Rango + 100Pa The 2 way normally closed 2 1 2 inch Rango de Presion:0 a 1" w.c. The 2 way normally closed 2 1 2 inch 63 Cv valve assembly with 3 4 inch stroke is ANSI Class 250 and has a linear characteristic stainless steel trim and flanged end connections Actuador para Damper On Off y Punto Flotante c Realimentación 120 240 VAC Retorno por Resorte 360 in lb 60 85 seg Sin Display Salida 4 20mA