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C3
HOFFMAN

1/3 HP Duplex Watchman Condensate Return System, 18 GPM, Welded Steel

  • Item # 4RD30
  • My Part #
  • Mfr. Model # WCSD12-20 B-MA
  • Catalog Page # 2668
  • UNSPSC # 40151512
1/3 HP Duplex Watchman Condensate Return System, 18 GPM, Welded Steel close
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  • Shipping Weight 142.0 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Featuring a close coupled, bronze fitted pump for low maintenance, this HOFFMAN Watchman® WCS™ condensate return system has a pump with a stainless steel shaft that resists corrosion. Model comes with a renewable bronze wearing ring and a lightweight, steel receiver. Durable pump control automatically alternates the operation of the 2 pumps for even wear. Unit is factory wired for 115V, but can be field converted to 230V, 1 phase.

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Technical Specs

  • Item Watchman Condensate Return System
  • Type Duplex
  • Tank Material Welded Steel
  • Receiver Size (Gal.) 14
  • Number of Pumps 2
  • EDR Rating 12,000
  • Length (In.) 22-1/2
  • Width (In.) 22-7/8
  • Height (In.) 12-15/16
  • Discharge Pressure (PSI) 20
  • Pump Flow (GPM) 18
  • GPM of Water @ 30 Ft. of Head 33
  • GPM of Water @ 35 Ft. of Head 30
  • GPM of Water @ 40 Ft. of Head 26
  • GPM of Water @ 45 Ft. of Head 21
  • GPM of Water @ 50 Ft. of Head 12
  • Max. Head (Ft.) 56
  • Motor Type Open Dripproof, Single Phase, Capacitor Start
  • Hz 60
  • Seal Type John Crane Type 6 Buna N/Carbon/Ceramic Shaft
  • Shaft Material Threaded Stainless Steel
  • RPM 3540
  • Volute Material Cast-Iron
  • Impeller Material Bronze
  • Pump Material Heavy Duty Cast-Iron
  • HP 1/3
  • Voltage 115/230
  • Full Load Amps @ 115/230V 7.2/4.0
  • Bearings Permanently Lubricated Ball
  • Mounting 4-bolt Flange
  • NPT Drain Port (In.) 1/2
  • NPT Low Return Inlet (In.) 2
  • NPT Overflow Port (In.) 2
  • NPT Pump Discharge (In.) 3/4
  • NPT Vent Line Port (In.) 1 1/4
  • Application Condensate Transfer for Residential, Commercial and Industrial Steam Heating and Industrial Recessing, Dry Cleaning Plants, Chemical Refineries, Wood Pulp Processing, Textile Mills and Manufacturing Facilities
  • Features Mechanical Alternator Equalizes Running Time Between Two Pumps and Provides Emergency Backup in Case of Excessive Liquid Return or Pump Failure
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