Skip to Main Content

General Pump EZ3040SL EZ Series 44S Triplex Plunger Pump, 4.0 GPM, 3000 PSI, Left Shaft

Mfr. Model #:
KR Part #:
18.00 lbs
Call For Availability
Now Only!
3000 PSI, 3400 RPM Triplex Plunger Pump featuring solid ceramic plungers, ideal for general pressure cleaning and washing applications. Features die-cast, anodized aluminum, oil-bath crankcase and unitized stainless steel inlet and discharge valves. 4.0 GPM flow from a compact, left-shaft drive unit. Note: Right shaft version shown, left shaft version is identical except for the shaft being located on the opposite side.

Technical Specifications

Bore: 15 millimeter
Crankcase Capacity: 14 ounce
Inlet Port: 1/2 inch
Max PSI: 3000
Max GPM: 4
Shaft Diameter: 24 millimeter
RPM: 3400
Max Temperature: 165 degrees F
Stroke: 9.5 millimeter

Product Description

General Pump EZ Series 44 S Pump

Medium-duty Triplex Plunger Pump features solid ceramic plungers, die-cast, anodized aluminum, oil-bath crankcase and unitized stainless steel inlet and discharge valves for excellent reliability and durability. Compact design for ease of integration into system. Features 24mm hollow shaft flanged for direct couple to standard motors.

Dimensions: 8.6" x 8.7" x 5.5"


  • Solid ceramic plungers
  • Left shaft
  • Forged brass manifold with an exclusive lifetime warranty and 4:1 hydrostatic rating
  • Die-cast, anodized aluminum, oil-bath crankcase
  • Premium roller bearing
  • Unitized stainless steel inlet and discharge valves
  • Flex coupling and bell housing available for direct drive


  • Maximum Volume: 4.0 GPM
  • Maximum Pressure: 3000 PSI
  • Maximum Pump Speed: 3400 RPM
  • Maximum Fluid Temperature: 165°F
  • Inlet Port: 1/2"-14 BSPP-F
  • Outlet Port: 3/8"-19 BSPP-F

Product Reviews

0  Customer Review(s)
5 Star
0  (0%)
4 Star
0  (0%)
3 Star
0  (0%)
2 Star
0  (0%)
1 Star
0  (0%)

CID: -1 QueryString:general-pump-ez3040sl-ez-series-44s-triplex-plunger-pump-4-0-gpm-3000-psi-left-shaft| Runtime:falsep-41834.aspx/p-41834.aspxen-US1 AM1FalseUSDTrueen-USFalse0en-US418341FalseFalseproduct| LastCustomerReview:
Frequently Asked Questions