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Condensate Return Unit, System Type Duplex, Voltage Rating 115 Volts, Tank Material Welded Steel, Receiver Size 14 Gallons, Pump Capacity 18 GPM, Discharge Pressure 20 PSIG, Number of Pumps 2, EDR Rating 12, 000, Width 15 Inches, Length 22 7/8 Inches, Height 12 15/16 Inches, Hoffman, Single Phase, 60 Hertz
  • Grainger Item #4RD30 
    Price (ea.)$2,942.00
    BrandHOFFMAN PUMP 
    Mfr. Model #WCSD12-20 B-MA 
    UNSPSC #40151512 
    Ship Qty. 1 
    Sell Qty. (Will-Call) 1 
    Ship Weight (lbs.)142.0 
    Availability Typically in Stock   
    Catalog Page No.4130  
    Country of Origin
    (Country of Origin is subject to change.)
    USA 
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ItemWatchman Condensate Return System
TypeDuplex
Tank MaterialWelded Steel
Receiver Size (Gal.)14
Number of Pumps2
EDR Rating12,000
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 Head33
GPM of Water @ 35 Ft. of Head30
GPM of Water @ 40 Ft. of Head26
GPM of Water @ 45 Ft. of Head21
GPM of Water @ 50 Ft. of Head12
Max. Head (Ft.)56
Motor TypeOpen Dripproof, Single Phase, Capacitor Start
Hz60
Seal TypeJohn Crane Type 6 Buna N/Carbon/Ceramic Shaft
Shaft MaterialThreaded Stainless Steel
RPM3540
Volute MaterialCast-Iron
Impeller MaterialBronze
Pump MaterialHeavy Duty Cast-Iron
HP1/3
Voltage115/230
Full Load Amps @ 115/230V7.2/4.0
BearingsPermanently Lubricated Ball
Mounting4-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
ApplicationCondensate Transfer for Residential, Commercial and Industrial Steam Heating and Industrial Recessing, Dry Cleaning Plants, Chemical Refineries, Wood Pulp Processing, Textile Mills and Manufacturing Facilities
FeaturesMechanical Alternator Equalizes Running Time Between Two Pumps and Provides Emergency Backup in Case of Excessive Liquid Return or Pump Failure
 

Optional Accessories

More Accessories

Brand:

ANTI-SEIZE

Grainger Item #:

4X222

Price (ea.):

$11.51

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