Teral SJ4S, Instruction Manual

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２.２ Specifications
The specifications of the standard pumps are shown in the below table． If optional or special
specifications are required，refer to the assembly drawing ,the sectional drawing and other
specification documents.
Specifications
Applicable models Model SJS Model SJ4S
Qualities Fresh water or special medium
※１
Pump
Medium
Temperature 0～100℃
Installation
location
Indoors(ambient temperature 0～40℃）
－6ｍ －6ｍ（20℃）
50Hz
（In case suction
bore size is 100：
-5m）
※ But if pump is used with total
suction head lower than 10m, total
suction head is lower than 60%.
－6ｍ
Total
suction
Head (when
20℃)
60Hz
（In case suction
bore size is 100：
-3m）
Impeller Closed
Shaft seal Mechanical seal
Structure
Bearing Sealed ball bearing
Casing SCS13
Shaft SUS304 Material
Impeller SCS13
Type O.D.P. or T.E.F.C Type
Motor
Poles 2P 4P
Power supply 50Hz ： 3 phase，200V
Allowable voitage variation：
±10% Max
60Hz ： 3 phase，200V/220V
Phase imbalance:3％ max.
Suction
Pump flange Discharge JIS 10K regular type
※1 Fresh water：No foreign substance (solid body), pH6.5～8, chloride ion is lower than 200ppm.
Plenty of corrosive ion or special liquid should discuss with us.
※2 Total suction head shows here means at water temperature 20℃. Discuss with us because it will
become lower if warm water is used.
Do not use the pump in conditions out of its specification ranges．
If the pump is used out of these ranges，electric shock，fire，or breakdown could result．
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