SV Series Sewage

Summary

Product identification

• Model Series: SV Series Sewage Pumps
• Models listed: JS100SV, JS150SV, JS250SV, JS400SV, JS750CSV, JS750SV, JS1500SV, JST4SV, JST8CSV, JST8SV, JST15SV, JST22SV, JST22SVQ, JST37SV, JST37SVQ, JST55SVQ, JST75SVQ, JST22SV4, JST37SV4, JST55SV4, JST75SV4.
• Principle: Based on the Vortex principle, with a Real-non-clog impeller.
• Application: Suited for heavily polluted waste water containing slender matter and fiber.

Operating limits

• Motor protection: The built-in motor protector protects the motor from overload burn or phase loss.
• Shaft sealing: A mechanical seal of super hard alloy used for shaft bearing sealing prevents water leakage into the motor.

Feed water

• Maximum solids handling:
  • JS100SV, JS150SV: 25 mm
  • JS250SV, JS400SV, JST4SV: 36 mm
  • JS750CSV, JS750SV, JS1500SV, JST8CSV, JST8SV, JST15SV, JST22SV, JST37SV: 65 mm
  • JST22SVQ, JST37SVQ, JST55SVQ, JST75SVQ: 80 mm
  • JST55SV4, JST75SV4: 100 mm

Electrical

• Frequency: 50Hz or 60Hz
• Rotation Speed: 3000RPM (50Hz), 3600RPM (60Hz), 1500RPM (50Hz), 1800RPM (60Hz)
• Phase: 1 Phase or 3 Phase
• Voltage options: 100V, 240V, 200V, 460V
• Output (kW): Ranges from 0.1 kW to 7.5 kW depending on model.
• Cable specifications (core × mm² × m):
  • 3×0.75×5
  • 3×1.0×5
  • 3×1.0×6
  • 3×1.4×10
  • 4×1.25×10
  • 4×2.0×10
  • 4×5.5×10

Mechanical / hydraulic

• Outlet Diameter:
  • 1 1/4" (32 mm)
  • 1 1/2" (40 mm)
  • 2" (50 mm)
  • 3" (80 mm)
  • 4" (100 mm)
• Capacity (L/min): Ranges from 50 L/min to 2200 L/min depending on model and frequency.
• Weight (kg): Ranges from 8 kg to 80 kg depending on model.
• Dimensions: Detailed dimensions (A, A1, B, D, H, W1, W2, E1, E2, E3, F1, F2, F3, F4, F5, F6, F7, F8) are provided in tables for free-standing and guide rail fitting sections. See the official PDF for exact tabulated values.

Parts List

A detailed parts list is provided in the OEM document, including components such as:

• Strainer
• Impeller
• Pump Housing
• Oil Chamber
• Lip Seal (Lower)
• Plugs
• Mechanical Seal
• Bearings (Bottom, Up)
• Motor Casing
• Rotor Shaft
• Stator
• Governor Switch / Centrifugal
• Motor Bottom Cover
• Motor Upper Cover
• Overload Protector
• Condensor
• Upper Cover
• Cable Gland
• Cable
• Handle
• Oil
• Outlet
• Gasket
• Bottom Plate
• Nut
• Washer
• Key
• Rubber Sleeve

Performance Curves

Performance curves illustrating Capacity (L/min) versus Head (m) are provided for 50Hz (3000RPM, 1500RPM) and 60Hz (3600RPM, 1800RPM) operation. See the official PDF for detailed graphs.

Disclaimer

This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions from the original OEM PDF datasheet. Contractual data must always match the specific OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror