Stainless Steel Centrifugal Pump SJ4S Hz
Non-Submersible Pump Centrifugal Pumps Applications General water supply Industrial water Hot and cold water circulation Water supply for industrial use Distribution of waterworks Stainless steel Quadrupolar/Direct coupling type SJ4S model Features Stainless steel liquid contact parts Applicable to a wide variety of uses including not only for rusty water measures but also coating fluid. Versatile shaft sealing specifications The mechanical seal type is adopted as the standard specification. Also applicable to special specifications such as the gland packing specification and the double mechanical seal specification. Easy maintenance Easy disassembly and inspection in a simplified structure and by adoption of the B.P.O. (back pull-out) method. Robust structure Stabilized installation and structure resistant to piping load due to upright discharge. Model type description Model Nominal suction diameter (mm) Nominal discharge diameter (mm) Standard specifications Liquid to be lifted Total suction head Boost pressure Structure Material Motor Flange standard Type Frequency (Hz) Output (.5kW) Liquid quality: Tap water and special liquid Liquid temperature: 0 to 80 C Note) -6m ( C), however, 60% or less of the total head if used with a total head of 0m or less. See the specifications Impeller: Closed Bearing: Mechanical seal (SiC to carbon) Shaft seal: Sealed ball bearing Casing: SCS Casing cover: SCS Impeller: SCS Spindle: SUS04 Liquid contacting rubber part: NBR Type: Totally-enclosed-fan-cooled motor indoor type Power: Three-phase/0V Synchronous rotation speed: 0min - JIS 0K flange For special liquid applications, please contact us. Note ) In the case of 80 to 00 C, please contact us. Please note that product colors may differ from that in the photo. Standard accessories Motor Common base Pump-priming plug Coupling set Coupling cover Special specifications Double mechanical sealing specification (Liquid contacting rubber: FKM, Liquid temperature: MAX 60 C) Gland packing specification Voltage change Totally-enclosed-fan-cooled motor outdoor type, etc. Oil free Special accessories Foot valve Suction cover Sluice valve/check valve Bolts, nuts and packing attached Foundation bolt Mating flange Bolts, nuts and packing attached Vibration isolated table Pressure gauge, compound gauge, vacuum gauge Cock and pipe attached Vibration proof fittings Double mechanical sealing specification applicable to coating equipment Features of double mechanical sealing specification Techniques Reliability Simple and secure Also applicable to coagulable fluids such as coating materials by making a flushing fluid circulate between two seal sealing surfaces on the liquid-to-be-lifted side and ambient air side. Specially shaped sliding surfaces inside the equipment also exert high sealing performance on high-viscosity coagulable fluid. In addition, because of use of metal bellows, it is superior in following capability and free from worry about operational failure due to coagulation of coating materials, etc., and foreign matter. Easy mounting and assembly with adoption of the cartridge type. In addition, this also prevents damage to sliding surfaces when assembled. 2
SJ4S model Selection chart Stainless steel Quadrupolar/Direct coupling type Non-Submersible Pump Centrifugal Pumps Total head (m) Discharge rate (m /min) Specifications Nominal diameter mm Suction Discharge 65 80 65 00 Model SJ4S- K5.5 SJ4S- K52.2 SJ4S-65 K52.2 SJ4S-65 K5.7 SJ4S-80 65K5.7 SJ4S-80 65K55.5 SJ4S-80 65J57.5 SJ4S-80 65J5 SJ4S- 00K57.5 SJ4S- 00K5 SJ4S- 00J5 SJ4S- 00J55 SJ4S- 00J58 SJ4S- 00JC55 SJ4S- 00JC58 SJ4S- K5 SJ4S- K55 SJ4S- K58 SJ4S- J58 SJ4S- J522 SJ4S- J Output kw.5 2.2 2.2.7.7 5.5 7.5 7.5 5 8.5 5 8.5 5 8.5 8.5 22 0 Discharge rate m /min 0. 0. 0.2 0.2.6.6.6.6.6.6 Total head m 7. 2. 4.9 2.5 7.5 2.8 28.8 8.4.0 22.5.9 2.5 8.0 24.6 28.8 7.6 2.4 22.4.6 28.9 5.4 Discharge rate m /min 0.2 0.2.6.6.6.6.6 2.5 2.5.2.2.2.2.2.2 Specification Total head m 5.6.0.. 5.2 2.4 26.4 6.5 7.7.6 2.8 0. 5.8 22.2 26. 4.5 7.8.7 2.7. 2.4 Discharge rate m /min 0. 0.2 0.6 0.6.....2.2.2 4.8 5.0 5.0 4.6 5.0 5.0 Total head m 4.8 8. 0.9 7.4 6.9 22.7 2.6 5.9 2.2 22. 28. 4. 7.6 2.5 8.4.0 5.4 5.5 7.2 24.2 Permissible boost pressure MPa Single mechanical sealing specification 0.77 4 0.77 2 0.75 0.70 0.60 0.67 0.7 0.67 0.6 0.70 0.66 0.77 0.77 0.9 0.90 Double mechanical sealing specification 2 0. 2 0. 0. 0.9 0.6 0.6 2 0. 0.9 Gland packing specification
Non-Submersible Pump Centrifugal Pumps Stainless steel Quadrupolar/Direct coupling type SJ4S model Assembly drawing Flange dimensions: JIS 0K flange or equivalent Gauge piping connection port 2Pump drain connection port Common head drain connection port Note) Total length dimension and approximate mass may vary slightly depending on the motor manufacturer. Dimensions Nominal diameter mm Model Ds Dd SJ4S- K5.5 SJ4S- K52.2 65 SJ4S-65 K52.2 SJ4S-65 K5.7 SJ4S-80 65K5.7 80 65 SJ4S-80 65K55.5 SJ4S-80 65J57.5 SJ4S-80 65J5 SJ4S- 00K57.5 SJ4S- 00K5 SJ4S- 00J5 00 SJ4S- 00J55 SJ4S- 00J58 SJ4S- 00JC55 SJ4S- 00JC58 SJ4S- K5 SJ4S- K55 SJ4S- K58 SJ4S- J58 SJ4S- J522 SJ4S- J Output kw.5 2.2 2.2.7.7 5.5 7.5 7.5 5 8.5 5 8.5 5 8.5 8.5 22 0 A B D E F J L Q MR T BD BL BM BN BP BR BX BY 60 60 60 60 00 00 00 00 00 00 270 270 0 0 0 60 60 60 2 2 2 2 0 0 280 280 280 280 5 5 5 5 5 55 55 55 55 55 55 55 60 80 80 00 80 00 00 00 5 00 5 00 00 5 95 95 95 0 0 0 0 799 848 848 857 967 06 099 6 4 22 22 265 06 265 06 22 265 06 67 67 4 4 69 9 9 0 0 29 8 2 8 2 2 45 52 45 52 2 45 52 52 52 7 /4 /4 /4 /4 /4 /4 /4 /4 /4 /4 /4 /4 /4 /4 /4 /8 /8 /8 /8 /8 /8 5 6 5 5 Approx. mass kg (Unit: mm) Flushing Pressure MPa Flow rate L/min 700 480 5 75 245 4 290 95 0.27 7 480 5 75 275 4 02 0.29 7 480 5 75 275 4 07 0.27 4 7 5 0 75 295 4 8 0.29 4 870 600 0 485 65 4 0.27 4 9 660 70 485 95 59 0.0 4 9 660 70 5 95 90 0.2 4 080 7 90 90 5 445 24 0.6 4 9 660 70 5 95 90 0.28 4 080 7 90 90 5 445 24 0.29 4 080 7 90 90 5 445 268 0.0 4 080 7 90 90 5 445 288 0. 4 8 5 480 4 5 2 0.5 4 080 7 90 90 5 445 288 0.2 4 8 5 480 4 5 2 0. 4 080 7 90 90 5 445 265 0.27 4 080 7 90 90 5 445 285 0.29 4 8 5 480 4 5 9 0.29 4 0 8 5 580 4 6 9 0. 6 0 8 5 580 4 6 44 0.2 6 0 8 5 580 4 6 464 0.5 6 Applicable only to double mechanical sealing specification 4
SJ4S model Stainless steel Quadrupolar/Direct coupling type Non-Submersible Pump Centrifugal Pumps Sectional drawing Parts list No. Part name Qty Materials 2 4 5 6 7 8 9 0 2 4 5 6 7 8 9 Casing Casing cover Impeller Bearing case Bearing cap Attached leg Spindle Impeller nut Impeller key Coupling key Ball bearing Draining flange Mechanical seal O-ring O-ring Plug Plug Plug Pump-priming plug 2 SCS SCS SCS FC0 FC0 SS0 SUS04 SUS04 SUS04 S45C SUJ2 CR SiC~CARBON NBR NBR SUS04 SUS04 SUS04 SCS The diagram shows the standard specification. In the case of the special specification, some parts differ, so please contact us. 5
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MEMO
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