Datasheet summary
HS 5520.180
PDF datasheet mirror for HS 5520.180 (Flygt Pumps). Verify with OEM before design.
Summary
Product identification
- Model: HS-5520.180
- Type: Submersible Pump, Abrasion Resistant Slurry Pump
- Ideal for pumping abrasive slurries, providing high wear resistance and utmost dependability.
Mechanical / hydraulic
- Cable: Standard 50 ft. of SubCab cable.
- Junction Chamber: Cable entry incorporates a strain relief and grommet controlled compression sealing.
- Pump Housing: High strength, cast iron ASTM A48 Class 35B body. Split volute design with easily replaceable wear lining of high-chrome cast iron ASTM 532 Alloy III A. Static seals are leakproof Nitrile rubber O-rings in precision machined grooves, with controlled compression.
- Shaft: Stainless steel AISI 431.
- Bearings: Upper: single row ball bearing. Lower: double row ball bearing.
- Shaft Seals: Special design, including an expeller which protects the seal from direct particle intrusion from the hydraulic end. Independent double face seals running in environmentally friendly, FDA approved (Standard #172.878) lubricant. Upper seal: tungsten carbide/tungsten carbide. Lower seal: tungsten carbide/tungsten carbide.
- Impeller: Non-clog closed type impellers. Material: high-chrome cast iron AISI 532-80 Alloy III A.
- Wear Ring: Material: SSAB Hardox 400.
- Strainer: Painted steel AISI A248 Grade D; A 573 Grade 65.
- Fasteners: Stainless steel AISI 316.
Electrical
- Motor: Air filled, NEMA design B with class H (180°C) insulation. 4 pole or 6 pole. Shrink-fit to the motor housing. Built-in thermal sensors for additional motor overload protection.
Operating limits
- Motor: Allows at least 15 starts per hour.
- Motor Insulation: Class H (180°C).
Approvals
- CSA approved to UL Standard #778.
Options
- Warm liquid version
Controls
- Manual and automatic controls available upon request.
Accessories
- Base stand (sled).
Disclaimer
This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions from the original OEM PDF. For contractual data, always refer to the specific OEM PDF revision used on your project.
Official datasheet (PDF)
Curated from selected public technical reference material for discovery and preliminary comparison. This summary is not a substitute for a current certified manufacturer datasheet. Verify revisions and design limits before use.