Dear Sir; We are looking for Hydrostatic test pump which can provide 2500 Psi for heat exchanger pressure testing suitable for the UL and ETL requirements. Our heat exchangers are of the mechanically expanded copper tubes with aluminum fins, we are using 3/8, ? & 5/8 diameters for the copper piping. You are kindly requested to provide us with the suitable Hydrostatic pump for this application. Hope to hear from you soonest. Best Regards 联系方式Co:Refrigeration Industries & Storage Co. Add:PO. Box: 22261 Safat- 13083 Kuwait. Tel:965 183 33 80 Ext 404 Email:emad.mureb@ric.com.kw Website:www.ric.com.kw联系人:Emad Mureb国家:Kuwait产品类别机械五金emad.mureb@ric.com.kw