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Catalog / Pumps / Dewatering Pumps / Centrifugal Dewatering Pump
Honda

WSP73

74 gpm
Flow rate
54 ft (16.5 m)
Max head
26.5 lb (12 kg)
Operating weight
1.5 inch
discharge diameter
1.5 in (38.1 mm)
discharge port diameter
74 GPM
max capacity
Honda WSP73

Equivalent across brands

Compare side by side →

Comparable machines from other manufacturers, scored on normalised, manufacturer-sourced specs.

ModelMatchFlow rateMax headOperating weight
Generac MDWP 84% -50 ft (15.2 m)-
Generac MCP5411-3 84% -50 ft (15.2 m)-
Generac MCP5437 84% -50 ft (15.2 m)-
Generac MCP5438 84% -50 ft (15.2 m)-
Allegro 9404-02 Standard Dewatering Pump 78% 64 gpm39.5 ft (12.0 m)-
Allegro 9404-04 Sludge Pump 72% 50 gpm39 ft (11.9 m)-

Documents

Operator Manual ↓
Official ✓ Verified source Jul 2026

Full specifications

CasingStainless Steel ↗
Commercial Warranty1 year ↗
Cord length (feet)50 ↗
Cord typeHeavy- ↗
Dimensions (WxH)8.3" x 17.2" ↗
DischargeType Top ↗
Discharge capacity74 gpm ↗
Dry weight27 lbs. ↗
DutyContinuous ↗
ImpellerStainless Steel ↗
Max. head (feet)54 ↗
Maximum pressure23 psi ↗
Motor (HP)3/4 ↗
Motor insulationClass F ↗
Overhead protectionBuilt-In Thermal Automatic Reset ↗
Port diameter ( inches)1.5 FNPT ↗
Pump TypeSubmersible Standard ↗
Pump diameter8.3" ↗
Residential Warranty1 year ↗
Running amps12.2 ↗
SealsTandem Mechanical Carbon/Ceramic-upper SIC/SIC-lower ↗
Solids handling0.375" ↗
Starting TypeAutomatic ↗
Starting amps48 ↗
Voltage115 ↗

Every figure is traced to the manufacturer’s published data. ↗ opens the source.

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