Udor BL 4.0/30 W Plunger Pump Direct Drive W/ SAE J609-A Flange, 4.1 GPM, 2900 PSI

Udor BL 4.0/30 W Plunger Pump Direct Drive W/ SAE J609-A Flange, 4.1 GPM, 2900 PSI

The Udor BL 4.0/30 W Plunger Pump is a compact, direct-drive pump designed for gas engine applications requiring high performance and reliability. Delivering a maximum flow of 4.1 GPM and a pressure rating of 2900 PSI, this pump operates at 3400 RPM with an SAE J609-A flange and 1 in. hollow shaft for efficient power transfer. Built with a heavy-duty brass manifold, solid ceramic plungers, and stainless steel check valves, it ensures durability and smooth operation under demanding conditions. Ideal for pressure cleaning, vehicle wash systems, and other industrial applications, the BL Series combines strength, precision, and efficiency in a lightweight design.

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

• Direct Drive Design: SAE J609-A flange with 1 in. hollow shaft for gas engine compatibility.
• Heavy-Duty Brass Manifold: Provides strength and corrosion resistance.
• Solid Ceramic Plungers: Ensures durability and long service life.
• Stainless Steel Components: Piston guides and check valves for reliable performance.
• Efficient Lubrication System: 15.4 oz vented oil bath crankcase for optimal lubrication.

Specifications

• Bar: 200
• Crankshaft Stroke/Code: 10.0mm/5
• GPM: 4.1
• Inlet: 1/2 in. BSP-F
• Lubrication: 15.4 oz Udor Lube
• Max Fluid Temp: 160°F
• Max Flow: 4.1 GPM / 15.5 L/min
• Max Pressure: 2900 PSI
• Model: BL 4.0/30 W
• Outlet: 3/8 in. BSP-F
• Plunger Dia.: 15mm
• Power Requirement: 11.0 HP Gas Engine
• Rated Pump Speed: 3400 RPM
• Seal Kit: 6061.B2
• Shaft: SAE J609-A Flange, 1 in. Hollow Shaft
• Valve Kit: 6061.02

Downloads

Specification Sheet (PDF Download)