XWL Series

When you step into jobs that demand extreme water flow, consistent power, and long pump life, the XWL Series from AR North America is designed to meet those needs head-on. This heavy-duty industrial plunger pump is built for applications where volume matters as much as pressure—like large-scale vehicle wash, agriculture washdown, and industrial cleaning systems.

Unlike smaller triplex pumps, the XWL operates at 1450 RPM with oversized components and 32 oz of oil capacity to ensure maximum lubrication and cooling. That means you can run this pump all day, every day, with less wear and lower maintenance costs compared to high-RPM models.

Key Highlights

• Flow & Pressure Options:
  • XWL41.21N → 10.8 GPM @ 3000 PSI
  • XWL42.15N → 11.09 GPM @ 2200 PSI
  • XWL50.15N → 13.2 GPM @ 2200 PSI
  • XWL50.20NB → 13.2 GPM @ 3000 PSI
• Operating Speed: 1450 RPM
• Shaft: 24 mm solid shaft
• Oil Capacity: 32 oz
• Build Materials: Brass head, bronze connecting rods, aluminum connecting rods
• Weight: ~34 lbs — true industrial-grade construction

Why Choose the XWL Series?

Most standard commercial pumps cap out at 4–9 GPM. But when you need 10–13 GPM consistently, the XWL is in a class of its own. That much flow means you can run:

• Multiple spray guns off one pump
• High-volume wash bays for fleet and rental equipment
• Large surface cleaners for industrial yards or municipal jobs
• Heavy-duty agricultural or livestock cleaning systems

Running at a moderate 1450 RPM, the XWL delivers the high volume you need without the high-speed stress that wears out seals and pistons prematurely.

Technical Specs

 XWL41.21N → 10.8 GPM, 3000 PSI, 22.2 HP

• XWL42.15N → 11.1 GPM, 2200 PSI, 16.7 HP
• XWL50.15N → 13.2 GPM, 2200 PSI, 19.9 HP
• XWL50.20NB → 13.2 GPM, 3000 PSI, 25.5 HP

Shared specs:

• Bore: 34 mm
• Stroke: 28 mm (except 42.15N = 17.2 mm)
• Oil Capacity: 32 oz
• Shaft: 24 mm solid shaft

Typical Applications

The XWL Series is designed for the biggest jobs in the cleaning world. If you’re running multiple wands, cleaning large fleets, or operating in agricultural or industrial environments, this pump is built for you.

Common applications include:

• Fleet management wash bays (trucks, buses, heavy equipment)
• Rental equipment depots (tractors, lifts, construction gear)
• Municipal sanitation systems
• Food processing & agricultural washdown
• Livestock facilities (poultry, hog, cattle barns)
• Large-area surface cleaners for contractors and municipalities
• Mining and construction wash pads

Service & Maintenance

As with all AR industrial pumps, the XWL is fully serviceable with repair kits, seals, pistons, and valves. This makes it a long-term investment compared to disposable, non-serviceable pumps.

Special Parts / Kits

• AR2748: Rail Kit 1-1/4” – $32.13
• AR2748H: Rail Kit 2-1/2” – $90.84
• U-Bracket Rail Kit 1-1/2” – $135.89
• AR2036: Viton Water Seals Ø28 – $312.41
• AR64516: Oil (16 oz) – $15.80
• AR1944790: Grease Zerk for Shaft – $5.66

Repair Kits

• AR2780: Valves – $156.20 (6 pcs)
• AR1849: Pistons Ø28 – $454.68 (3 pcs)
• AR1853: Water Seals Ø28 – $309.84 (3 pcs)
• AR42708: Water Seals Ø28 (new) – $298.96 (3 pcs)
• AR2781: Oil Seals – $73.50 (6 pcs)
• AR2507: Piston Guides Ø28 – $154.27 (3 pcs)
• AR42650: Piston Guides Ø28 (new) – $289.42 (3 pcs)
• AR43052: Hot Water Seals – $806.39 (3 pcs)

Advantages of the XWL Series

• Massive Flow: Up to 13.2 GPM for big jobs.
• Strong Pressure: Models available up to 3000 PSI.
• Durable Build: Brass manifold with bronze/aluminum connecting rods.
• Serviceable Design: Easy to rebuild with AR parts kits.
• Lower RPM: Runs at 1450 RPM for reduced wear and extended service life.
• High Capacity Oil Reservoir: Keeps pump cool and well-lubricated under long duty cycles.

Benefits for Contractors & Facilities

• Fewer Pumps Needed → One XWL can run multiple guns or stations.
• Long-Term ROI → Built to last and fully rebuildable.
• Versatility → Handles a range of flows and pressures for different industries.
• Confidence → Designed and backed by AR North America, a global leader in pump technology.
• Peace of Mind → Parts and service kits readily available.

Conclusion

The XWL Series is the workhorse pump for operators who need big water flow, dependable pressure, and years of reliable service. With models ranging from 10.8 to 13.2 GPM and up to 3000 PSI, this family is ideal for fleet wash systems, agricultural washdown, and industrial applications.

By running at a steady 1450 RPM, the XWL delivers the power of a large-capacity pump without the drawbacks of high-speed wear and tear. Add in AR’s full line of repair kits and accessories, and you’ve got a serious industrial cleaning solution that will keep working for years to come.

For additional industry standards and technical resources, visit: https://www.pumps.org/