日本SHOWA正和泵SMD-3301F 日本SHOWA正和泵SMD-3301F SMD Semi-Cycle Pump A new model cyclic pump with a quick attaching / detaching tank 2 discharge volume types available, dispensing 1～3c㎥/cy or 3～6c㎥/cy 6 cycle time types are available with cycle times of  5, 10, 15, 30, 60 or 120 mins   The SMD model is a resistance type cyclic pump possessing a quick attaching / detaching tank, terminal board and a supply strainer as standard options. Discharge volumes can be adjusted in 0.5c㎥ increments to suit lubrication requirements. Due to the flexibility and its ease of use, the SMD pumps are highly popular in many industries.   Form code Specifications MODEL CODE Cycle Time (minutes) Discharge Vol. (c㎥/cycle) Max. Discharge Pressure  (MPa) Tank Capacity (L) Effective Tank Capacity  (L) SMD3 5, 10, 15, 30, 60 or 120 1～3 (Adjustable) 0.3 2 1.5 SMD6 3～6 (Adjustable) 0.3 2 1.5 ※The discharge volume can be adjusted in 0.5c㎥ increments.    Initial discharge settings are set to max. output levels. ※A Float Switch and an Instant Button cover are available as options.   MOTOR SPECIFICATION Voltage(V) 100 100～115 200 200 220 Frequency(Hz) 50 60 50 60 Rotation(rpm) 1/2, 1, 2, 4, 5, 10 Current(mA) Under 50 (10rpm : Under 60) Under 25 (10rpm : Under 50) Output(W) Under 4 (10rpm : Under 5)     Drawing