Goulds HSU Submersible Pumps

Summary

Product Identification

• Goulds HSU, HSUL, and JCU Submersible Pumps.
• Model HSU: Hydro-solids pumps featuring a recessed impeller designed to accommodate large, stringy, and fibrous solids without clogging. Suitable for virtually any sump application due to its fully submersible design.
• Model HSUL: Submersible recessed impeller pumps capable of handling any solid up to its suction/discharge size. Offers versatile mounting options, including standing or an optional slide rail arrangement.
• Model JCU: Heavy-duty submersible pumps specifically designed for handling tough abrasive slurries. The impeller design provides an optimum combination of solids handling ability, wear resistance, and efficiency. An optional slide rail assembly is available for ease of maintenance.

Operating Limits

• Temperature Range: 90°C (194°F) for all models.
• Maximum Pressure:
  • HSU, HSUL: 690 kPa (100 PSIG)
  • JCU: 1,380 kPa (200 PSIG)
• Maximum Solids Size:
  • HSU, HSUL: 152 mm (6 in)
  • JCU: 152 mm (2 in)

Solids Handling & Applications

• Solids Type Handled:
  • HSU, HSUL: Large, stringy, fibrous, and abrasive solids.
  • JCU: All types of abrasive solids.
• Typical Services/Applications:
  • HSU, HSUL: Waste Treatment Plants, General Service Sumps, Sewage Wet Wells, Reclaim Sumps, Power Plants, Industrial Waste Sumps, Sludge Pits, Drainage Sumps, Collection Basins, Wood Yard Sumps.
  • JCU: Fly Ash, Sand and Gravel, Chemical Waste Sumps, Dirty Water Sumps, Foundry Sand, Bauxite, Lime Sumps, Kaolin Clay, Mill Scale, Sludge Pits.

Mechanical / Hydraulic

• Capacities:
  • HSU: to 295 m³/h (1,300 USgpm)
  • HSUL: to 636 m³/h (2,800 USgpm)
  • JCU: to 910 m³/h (4,000 USgpm)
• Heads:
  • HSU: to 27 m (90 feet)
  • HSUL: to 43 m (140 feet)
  • JCU: to 67 m (220 feet)
• Standard Materials of Construction:
  • Cast Iron
  • 28% Chrome Iron (HC600)
  • CD4MCu
  • 316 Stainless Steel
• Key Design Features:
  • HSU: Fully Recessed Impeller, Concentric Casing, Integral Support (three cast-in legs), Heavy-Duty Motor Adaptor, Integral Discharge Elbow.
  • HSUL: Fully Recessed Impeller, Concentric Casing, Bolt-on Legs, Mounting Flexibility (flanged suction and horizontal discharge, optional slide rail), Interchangeability with Horizontal HS and Vertical Cantilever VHS pumps.
  • JCU: Heavy Duty Design (extra thick wall sections), Replaceable Suction Liner, Suction Cover (bell-shaped intake), Integral Strainer (cast-on vertical tines), Pump Mounting (three cast-on legs, optional slide rail), Maximum Interchangeability with Goulds Models JC and VJC pumps.
• Options:
  • Slide Rail System: Available on Models HSUL and JCU for easy pump unit removal without disturbing discharge piping. Features a locking cam action with locator lugs and a large O-ring for positive sealing, allowing tangential discharge for high efficiency.

Electrical

• Submersible Motors:
  • UL and CSA Approved Explosion Proof.
  • Epoxy encapsulated and butt-spliced cable entry system prevents liquid entry and provides non-wicking design.
  • Permanently lubricated and sealed ball bearings.
  • F Class insulation and 1.15 service factor standard.
  • Tandem mechanical seals provide complete protection for motor internals.
  • Thermal protection standard.
  • Dual moisture probes provide early warning of seal failure.
  • Conforms to NEMA, IEEE, ANSI and NEC standards.
  • High temperature option allows operation to 90°C (194°F).
  • 5-year Pro-Rated Warranty.
• Moisture Detector: Required for warranty validation. Provides one normally open and two normally closed connections for activating a warning and/or de-energizing the motor.

Dimensions and Weight

Dimensions (in inches and mm) and weights (in Lbs. and kg) are provided in the official PDF for various pump sizes across HSU, HSUL, and JCU models. See the official PDF for exact tabulated values.

Disclaimer

This summary is based solely on the provided text extract. It may not include all figures, footnotes, or the latest revisions present in the complete OEM PDF datasheet. Contractual data must always match the specific OEM PDF revision used for the project.

Official datasheet (PDF)

Lenntech datasheet mirror