Honda Pump WB20

Manual Water Pump WB20[PDF]

Features

• Easy starting Honda OHV commercial engine
  The durable Honda GX series commercial grade engine is easy starting and provides ample power for the toughest conditions.
• 4 vane high efficiency impeller
  The WB20’s exclusive, Honda-designed 4 vane impeller offers improved performance and high efficiency.
• Heavy duty full frame protection
  Protects the pump, while offering a convenient tie down location for transport.
• Protected by Honda Oil Alert®
  Protects the pump by shutting the engine off when low oil is detected.
• Large strainer
  The strainer allows up to 8 mm (5/16 in.) solids to pass through, helping to prevent clogging.
• Durable silicon carbide mechanical seal
  The WB20 features abrasion-resistant silicone-carbide seals for extended wear.
• Cast iron volute
  The rigid-mount cast iron volute reduces case wear, increasing the life of the pump.
• Isolation mounted engine and pump
  High performance mounts minimize vibration, keeping the pump from “walking” away or “burying” itself in soft soil conditions. The reduced vibration also reduces wear on components, increasing the pump’s durability.
• 3 year residential/commercial warranty
  You can rest easy, knowing your pump is covered from top to bottom for 3 full years.

Specifications

• Engine GX120
• Displacement 118cc
• Bore and stroke 2.4″ x 1.7″
• Compression Ratio 8.5:1
• Oil Alert Std
• Pump Type Centrifugal, Self-priming
• Volute Rigid Mounted Cast Iron
• Impeller 4 Vane Cast Iron
• Mechanical Seal (Pump case / impeller) Silicon Carbide/Silicon Carbide
• Priming time 110 sec @ 16.4 ft.
• Drive system Direct
• Discharge capacity 164 gal/min
• Suction port diameter 2″ NPT
• Discharge port diameter 2″ NPT
• Total head lift 105 ft.
• Suction head lift 25 ft.
• Maximum pressure 45 psi
• Solids handling N/A
• Dimensions (LxWxH) 19.3″ x 14.4″ x 16.5″
• Dry weight 44 lb.
• Fuel Capacity 0.53 gal
• Run Time @ Max Discharge 1.7 hr
• Strainer Part # 78325-YG3-000
• Residential Warranty 3 years
• Commercial Warranty 3 years

Pump Performance