Dultmeier Sales will be closed Thursday, November 22nd and Friday, November 23rd in observance of Thanksgiving

Dultmeier Sales will be closed Tuesday, December 24th at 12pm and all day Wednesday, December 25th.
Normal operations will resume Thursday, December 26th. We wish you and your family a very Merry Christmas!

Dultmeier Sales will be closed Wednesday, January 1st in observance of
New Year's Day

Dultmeier Sales will be closed Thursday, July 4th and Friday, July 5th in observance of Independence Day.
Normal operations will resume Monday, July 8th. We wish you a happy 4th of July!!

We are experiencing some technical difficulties on dultmeier.com and apologize for any inconvenience.
If you are running into issues, please phone your order in to 1-888-677-5054

Customer Pickup Orders: to help reduce exposure for our customers and our employees, if you are placing an order for in-store pickup please call in your order ahead of time or place your order online and pre-pay with a credit card. Be sure to let us know when you plan to arrive. We will have your merchandise ready for you and will greet you outside our facility. Thank you for your help!

EZ3040G Plunger Pump

MAX 4.0 GPM, 3000 PSI, 3400 RPM (1" Shaft)

Pressure Cleaning Pump

EZ Series 44 Triplex Plunger Pumps with Hollow Shaft, (Flanged for Direct Couple to Gasoline Engines with 1" Shafts).

• Solid Ceramic Plungers
• Standard SAE J609 Gasoline Mounting Flange For Up To 13 HP Engines
• Forged Brass Manifold, 4:1 Hydrostatic Rating
• Die-cast, Anodized Aluminum, Oil-Bath Crankcase
• Premium Roller Bearing
• Unitized Stainless Steel Inlet and Discharge Valves
• Available in Left-Hand Versions
Item Description Quantity Availability

Unit Price: $377.00/EA

In Stock

Additional Information

Maximum Volume: 4.0 GPM
Max. Discharge Pressure: 3000 PSI
Horsepower: 12.3 GBHP
Maximum Pump Speed: 3400 RPM
Maximum Inlet Pressure: 125 PSI
Maximum Inlet Vacuum: 3 Ft. Water / 2.6 in. Hg.
Plunger Bore: .591 in. / 15 mm
Plunger Stroke: .374 in. / 9.5 mm
Oil Capacity: 14.0 oz.
Max Fluid Temperature: 165 Deg. F
Inlet Port Thread: 1/2"-14 BSP-F
Discharge Port Thread: 3/8"-19 BSP-F
Shaft Diameter: 1.0 in. / 25.4 mm
Weight: 19.1 lbs.
Dimensions: 8.8" x 9.7" x 6.5"

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