Inquiry (采购产品): Differential Pressure Switch Do you supply the above, part no. 22PV196-K230 or similar. The use is for cooler/boiler. **** Hidden Message ***** Dianne Pike 6105 AUS Company: Hudson HEI E-mail: dianne.pike@hudsonhei.com.au **** Hidden Message ***** dianne.pike@hudsonhei.com.au
