Centrifugal Pumps. 50Hz

Transcription

1 SJ 50Hz

2 Non-Submersible Pump Made of cast iron Bipolar/Direct coupling type SJ model Applications General water supply in buildings and apartments, etc Hot and cold water circulation Supply of industrial water Distribution of waterworks Irrigation and watering in rice fields and dry fields Features Small in size and weight by adoption of a bipolar motor. Performance covering a wide range of specifications is comparable to a large sized one. Easy installation in a small space. Assembly and disassembly without piping disconnection possible and easy maintenance and inspection because of B.P.O. (back pull-out) structure. Advantageous for piping load with stabilized installation because of upright discharge. Product compliant with Japanese Industrial Standards (JIS B833). Standard specifications Liquid to be lifted Total suction head Boost pressure Structure Material Motor Flange standard Paint color Varies depending on type Special specifications Material change Motor change Liquid quality: Clean water Liquid temperature: 0~80 C -6m (20 C) However, -5m (20 C) in the case of See the specifications Impeller: Closed Bearing: Mechanical seal Shaft seal: Sealed ball bearing Impeller: CAC406 (65 50M, 80 65M FC200) Spindle: SUS403 Casing: FC200 or FCD450 Type: Totally-enclosed-fan-cooled motor indoor type Power: Three-phase/200V Synchronous rotation speed: 3000min JIS 0K flange 7.5BG5/.5 All steel made, Impeller CAC406 (65 50M, 80 65M only) Voltage change, change to totally-enclosed-fan-cooled motor outdoor type, etc. Please note that in the case of change to special specifications, the outline drawing may be partially changed. Please note that product colors may differ from that in the photo. How to read the model type Model Nominal suction diameter (32mm) Nominal discharge diameter (32mm) Standard accessories Motor Common base Pump-priming plug Coupling set Coupling cover Special accessories Frequency (50Hz) Output (.5kW) Foot valve Suction cover Sluice valve, Check valve Packing, bolts and nuts attached Foundation bolt set Mating flange Packing, bolts and nuts attached Special phase flange (in the case of a discharge diameter the same as the suction diameter) Bolts and nuts attached Tube with different diameter See the figure below Vibration isolated table Pressure gauge, vacuum gauge, compound gauge Cock and pipe attached Vibration proof fittings Foot valve, tube with dirrent diameter, special phase flange application table Nominal diameter mm Suction Discharge s d Foot valve nominal diameter mm Tube with different diameter Special phase flange / / / /00 Special phase flange is used to adjust the discharge diameter to the suction diameter. 2

3 SJ model Selection chart Made of cast iron Bipolar/Direct coupling type Non-Submersible Pump Total head (m) Specifications Nominal diameter mm Suction Discharge Model Output kw Discharge rate m 3 /min Discharge rate (m 3 /min) Total head m Discharge rate m 3 /min Specification Total head m Discharge rate m 3 /min Total head m Permissible boost pressure SJ32 32L SJ32 32M SJ32 32M SJ40 40L SJ40 40M SJ40 40M SJ50 40L SJ50 40M SJ50 40M SJ50 40H SJ50 40H SJ65 50L SJ65 50M SJ65 50H SJ65 50H SJ65 50K SJ65 50K SJ80 65L SJ80 65L SJ80 65M SJ80 65M SJ80 65H SJ80 65H SJ80 65K SJ80 65K SJ00 80L SJ00 80M SJ00 80M SJ00 80H SJ00 80H SJ00 80K SJ00 80K SJ00 80K MPa 3

4 Non-Submersible Pump Assembly drawing Made of cast iron Bipolar/Direct coupling type SJ model Flange dimensions: JIS 0K flange or equivalent Note) Total length dimension and approximate mass may vary slightly depending on the motor manufacturer. Dimensions (Unit: mm) Nominal diameter Output Approx. Suction Discharge Pump type E F J L MR BL BM BN BP BX FB FD FL mass s d kw kg SJ32 32L M SJ32 32M M SJ32 32M M SJ40 40L M SJ40 40M M SJ40 40M M SJ50 40L M SJ50 40M M SJ50 40M M SJ50 40H M SJ50 40H M SJ65 50L M SJ65 50M M SJ65 50H M SJ65 50H M SJ65 50K M SJ65 50K M SJ80 65L M SJ80 65L M SJ80 65M M SJ80 65M M SJ80 65H M SJ80 65H M SJ80 65K M SJ80 65K M SJ00 80L M SJ00 80M M SJ00 80M M SJ00 80H M SJ00 80H M SJ00 80K M SJ00 80K M SJ00 80K M

5 SJ model Sectional drawing Made of cast iron Bipolar/Direct coupling type Parts list Non-Submersible Pump No Part name Casing Casing cover Impeller Bearing case Bearing cover Attached leg Spindle Impeller nut Wearing ring Wearing ring Impeller key Coupling key Ball bearing Deflector Mechanical seal O-ring A O-ring B Plug Plug Plug Pump-priming plug Qty 2 Materials FC200 FC200 CAC406 FC200 FC200 SS400 SUS403 SUS304 CAC406 CAC406 SUS304 S45C SUJ2 CR NBR NBR SS400 SS400 SS400 CAC202 5

6 MEMO

7 MEMO

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