Udor AL 3.5/30 W Plunger Pump Direct Drive W/ SAE J609-A Flange, 3.5 GPM, 2900 PSI

Udor AL 3.5/30 W Plunger Pump Direct Drive W/ SAE J609-A Flange, 3.5 GPM, 2900 PSI

The Udor AL 3.5/30 W Plunger Pump is a compact, high-performance direct drive pump engineered for demanding applications such as pressure washing, sewer jetting, vehicle cleaning, and firefighting. Featuring a 1 in. hollow shaft and SAE J609-A flange, this model delivers a flow rate of 3.5 GPM at a maximum pressure of 2900 PSI. Built with a brass manifold, solid ceramic plungers, and stainless steel check valves, it offers superior durability and corrosion resistance. Operating at 3400 RPM and powered by a 9 HP gas engine, the pump includes a vented oil bath crankcase for extended service life. Designed for reliability and efficiency, the AL Series is ideal for professional-grade fluid handling systems.

Industries: Pressure Washing, Truck Wash, Car Wash, Food Processing, In Plant Cleaning Systems, Graffiti Removal, Fire Fighting, Sewer Jetting, Hydro Excavating, Reverse Osmosis, Desalination Process, De-Mucking, Misting/Fogging/Cooling, Air Conditioning Cleaning, Ground and Sod Aeration, Machine Tool Coolant, Tree Debarking, Directional Boring and Drilling, Hydrostatic Testing, Soft Wash

Features

• Durable Construction: Brass manifold, solid ceramic plungers, and stainless steel components for long-lasting performance
• Efficient Operation: Delivers 3.5 GPM at 2900 PSI for powerful and consistent output
• Engineered Components: Heat-treated crankshaft, aluminum alloy connecting rods, and industrial-grade bearings
• Direct Drive Design: SAE J609-A flange with 1 in. hollow shaft for easy integration with gas engines
• Reliable Sealing: Heavy-duty flat base high-pressure seals and 11.5 oz vented oil bath crankcase
• Versatile Applications: Suitable for pressure cleaning, vehicle washing, sewer jetting, and fire suppression

Specifications

• Crankshaft Stroke/Code: 9.0mm / Code M
• Flow Rate: 3.5 GPM
• Inlet/Outlet Ports: 1/2 in. BSP-F Inlet, 3/8 in. BSP-F Outlet
• Lubrication: 11.5 oz Udor Lube
• Max Fluid Temperature: 160°F
• Model: AL 3.5/30 W
• Plunger Diameter: 15mm
• Power Requirement: 9 HP Gas Engine
• Pressure: 2900 PSI / 200 Bar
• Pump Speed: 3400 RPM
• Seal Kit: 6061.07
• Series: AL-W
• Shaft: 1 in. Hollow Shaft, SAE J609-B Flange and Set Screw
• Valve Kit: 6061.02

Downloads

Specification Sheet (PDF Download)