美国smith E系列小型液化二氧化碳高压齿轮泵

D-SERIES E-SERIES MC and GC-SERIES	Each E-series pump comes complete with an internal/external bypass valve and built-in strainer. Affords the flexibility of either using the pump bypass valve to relieve within the pump in cases where it is necessary or with a simple rotation of the pump cover, the internal bypass valve can be used as an external bypass valve with the use of a return line back to the supply tank. The bypass valve cartridge is set to crack at 90 psid. Designed for direct motor mount to the 56C-frame electric motor or to internal combustion engine for portable transfer applications. Replacement parts for E-series are interchangeable with D-series. Foot mount available.   PUMP SPECIFICATIONS PUMPS ONLY AVERAGE DELIVERY RATE GPM INTERNAL BYPASS RELIEF VALVE SETTING MAXIMUM DIFFERENTIAL PRESSURE INLET/OUTLET SIZE: FEMALE THREADED MOTOR PUMP ROTATION AS LOOKING AT PUMP SHAFT-END MODEL 40 PSID, 3600 RPM 75 PSID, 3600 RPM PSI PSI INCHES H.P. EG-1Z 8-1/2 7 90 125 3/4 1 CW EC-HZ 13-1/2 12 90 125 1 1-1/2 CW