Adjustable Dual Lance (Wand Only)

Streamline your washing workflow and switch seamlessly between high-pressure blasting and low-pressure soap application with the General Pump YDL41 Straight Double Insulated Lance. Designed for heavy commercial pressure washing, hot water applications, and truck washing rigs, this dual-lance assembly eliminates the need to constantly swap out spray nozzles or downstream injectors while working.

Built with a durable side valve knob, the operator can adjust pressure right at the handle—diverting water flow through the low-pressure side to draw chemical, or shutting it off to channel full pressure through the primary high-pressure tip. Featuring vented/insulated heat guard sleeves, this 41-inch wand keeps the operator's hands comfortable and safe during high-temperature hot water operation (rated up to 320°F).

Key Features & Benefits

• Instant Soap-to-Rinse Control: Built-in valve control allows quick adjustment between high-pressure rinsing and low-pressure chemical/downstream application.

• Double Insulated Heat Grips: Vented molded grips protect operator hands from extreme water temperatures and vibration during continuous hot water washing.

• Heavy-Duty Commercial Rating: Rated for up to 4,050 PSI and high-volume flow rates up to 10.5 GPM to handle commercial-grade rigs.

• 41-Inch Straight Reach: Provides optimal balance and leverage for cleaning fleet vehicles, flat surfaces, building sidings, and industrial equipment.

• Standard 1/4" NPT Fitting Connections: Equipped with a 1/4" NPT-M inlet and dual 1/4" outlets for universal compatibility with standard pressure washer guns, quick-connect couplers, and nozzle tips.

Common Applications

• Commercial Truck & Fleet Washing: Quickly apply soap or brighteners under low pressure, then twist the valve to blast rinse at full pressure.

• Hot Water Pressure Washing: Safe, insulated handling during heavy-duty degreasing, grease trap cleaning, and concrete washing.

• Agricultural & Industrial Equipment Cleaning: Ideal for heavy mud, oil, and grime removal where chemical pretreatment is required.

Specifications

• Manufacturer: General Pump

• Model Number: YDL41

• Overall Length: 41 Inches

• Maximum Pressure: 4,050 PSI (3,650 PSI Rated)

• Maximum Flow Rate: 10.5 GPM

• Maximum Temperature: 320°F

• Inlet Fitting: 1/4" NPT Male

• Outlet Fittings: Dual 1/4" NPT

Pro Tip: Pair the high-pressure side with your standard high-pressure QC tip and the secondary low-pressure side with a wide-orifice soap nozzle or brass soap nozzle for effortless downstream chemical drawing!

Most dual lances on the market today have a curved end. This one is straight. This adjustable dual lance straight wand is what I use and the best one I have ever found. The seals in the handle seem to last much longer than the cheaper curved-end models. The dual lance wands are made for downstreaming your chemical when the handle is rotated. Once done applying chemical, you can simply rotate the handle the opposite direction and rinse. Only problem is you go from very low pressure to high pressure to rinse.

I only use the adjustable Dual Lance for being able to adjust my pressure for cleaning. I never use it for downstreaming. This tool is great for trimming out driveways, parking lots, parking stops, and other flat surfaces. I also use it for soft wash cleaning, using low pressure to clean brick, stucco, limestone, and other porous surfaces that need a little low pressure.

The way I use it and recommend you do, too, is purchase the Orange Suttner Safety Gun, separately and then you can use your colored nozzles or Jrod in the Quick Coupler.

Are you starting a pressure washing business? Check out my Online Pressure Washing School that will help you drastically cut your learning curve. You can also get some great Pressure Washing tips and tricks at my YouTube Channel. As always, if you have any questions I can help you with, please use our CONTACT FORM.