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Hazardous Location
X61 HD Series

Heavy-duty pumps for Class I, Division 1, Group C & D locations

 
 
Features andBenefits
EngineeringFeatures
TechnicalData
Literature and Documents

Covered by US Patent Number 6,364,620.

 

APPLICATIONS

  • Pumping stations
  • Storm water removal
  • Wastewater transfer or removal
  • Industrial wastewater
  • Food industry byproduct (horizontal discharge units)
  • Animal processing removal (horizontal discharge units)

PUMP:

  • Solids: 2-1/2” (63 mm) spherical capability
  • Discharge: 3” NPT vertical or 3" or 4" flanged horizontal
  • Seals – dual mechanical carbon/stationary ceramic/rotary, Buna-N elastomers
  • Construction – cast iron ASTM A-48, Class 30, 30,000# tensile strength, protected with a corrosion-resistant, baked-on epoxy powder coating
  • Balanced concentric pump housing and impeller
  • Attaching hardware – 304 stainless steel
  • O ring seals – Buna-N
  • Ductile iron impeller – two-blade, semi-open with top pump-out vanes
  • Optional:
    • Trimmed impeller
    • Vortex impeller
    • Bronze impeller
    • Silicon carbide seal(s)
    • 50’ (15 m) power and sensor cables
    • 3450 RPM high head unit (3" discharge units only)
    • Non-sparking rail systems
    • 3" (76 mm) solids capacity (4" discharge units only)

MOTOR:

  • FM and cCSAus rated Class I, Division 1, Group C & D construction
  • Stator – Class F insulation and lead wires, Nema B design
  • Oil-filled motor housing
  • Thermal sensor
  • Finned cast iron housing for faster heat dissipation
  • Ball bearings – dual high carbon chromium steel
  • Power and sensor cable length – 25’ (8 m)
Note: Product information presented here reflects conditions at time of publication. Consult factory regarding discrepancies or inconsistencies.

  1. 25’ (8 m) of heavy duty power cord.
  2. 25’ (8 m) of heavy duty sensor cord.
  3. Specially designed splices and potted cord entry system provides strain relief and prevents wicking of liquids into the housing.
  4. Lifting lug integral part of housing (orientation 90° from illustrated view).
  5. Finned oil-filled, explosion-proof rated motor housing assures uniform heat distribution, lubricates bearings and conducts heat for cooler running.
  6. Heavy-duty, explosion-proof rated motor features ball bearing construction. Class F motor insulation is double-dipped and baked. End connections and lead wires are Class F. At maximum load, winding temperature will not exceed 250° F (121° C) with motor housing not submerged.
  7. Tandem seals. Carbon/rotating, ceramic/stationary, Buna-N elastomers.
  8. Upper and lower high carbon chromium steel ball bearings.
  9. Stainless steel shaft and hardware resists corrosion.
  10. Patented moisture detection system with upper and lower probes, protecting the motor form liquid entry.
  11. Thermal sensor will deactivate pump if internal motor temperature reaches 250° F (121° C).
  12. Vent hole helps prevent air locking.
  13. Balanced ductile iron two-vane, semi-open impeller with top pump-out vanes for seal protection keyed and bolted to shaft.
  14. Concentric volute reduces radial loading for longer bearing and seal life.
  15. 3” NPT vertical or 3" or 4" flanged horizontal discharge.
  16. Entire unit protected with a corrosion-resistant, powder coated epoxy finish.
  17. 2" male NPT conduit connection (3" vertical discharge units)

  • 54
  • 2
  • 4
  • 8
  • 12
  • 59

TechnicalData

Performance Curves

Dimensional Data Drawings

Caution

Not for use in acidic, methanol or ethyl acetate atmospheres

Selection Guide

For information on additional Zoeller® Engineered Products refer to catalog on Rail Systems, ZM1347; Control panels ZM1342; Float Switch Brackets and Pump Lifting Cables ZM1328; Check Valves and Piping Accessories ZM1348.

 

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