MY CART 0item(s)

You have no items in your shopping cart.

PumpBiz remains OPEN as a essential business in providing pumps and parts to critical applications (Read more)

Product was successfully added to your shopping cart.
EZ 44 3plex 12.4hp Hollow Shaft

Scroll Down For Product Details

Manufacturer: General Pump
Series (22 Models):

Brass Pressure Cleaning EZ 44 Triplex Plunger 2500-4000 PSI 3.5-4.6 GPM

Product Name:

EZ 44 3plex 12.4hp Hollow Shaft

Model Number:



EZ 44 G Triplex Plunger Pump with Hollow Shaft, Flanged for Direct Couple to Gasoline Engines (SAE J609B) - Forged brass manifold with an exclusive lifetime warranty. Flanged for mounting on up to 13 horsepower engines. Max. Inlet Vacuum: Flooded.
  • Solid ceramic plunger design
  • Die-cast, anodized aluminum, oil-bath crankcase
  • Premium roller bearing
  • Unitized stainless steel inlet and discharge valves
  • Max. Inlet Pressure: 125 PSI
  • Max. Fluid Temp.: 165ï½°F
  • Inlet Port Thread: 1/2" - 14 BSP-F
  • Discharge Port Thread: 3/8" - 19 BSP-F
  • Shaft Diameter: 1.0 in.
  • Pump Dimensions: 8.8" x 9.7" x 6.5"
  • Max. Inlet Vacuum: 3 ft. water
  • Crankcase oil capacity: 14 oz.

Click here for more info on this pump

Additional Information

Model Number EZ4030G34
Series Brass Pressure Cleaning EZ 44 Triplex Plunger 2500-4000 PSI 3.5-4.6 GPM
Max Flow (GPM.) 3
Max Flow GPH 180
HP Required 12.4
Horse Power (HP) 13
Inlet Connection Type FNPT
Inlet (In.) 0.5
inlet size Less than 1"
Outlet Connection Type FNPT
Outlet (In.) 0.38
Wetted Materials Brass
Max Operating Temperature (F) 165
Mechanical Seal Type Double
Applications High Pressure, Self-Priming
Drain Yes
Port Rotation Yes
Weight (Lbs) 20
Time to Ship (DAYS) 3-5 days

Supporting Docs

EZ 44 3plex 9.9hp Hollow ShaftEZ 44 3plex 9.9hp Hollow Shaft Size: (293.25 KB) Extension: jpg
California prop 65