Frequently Asked Questions
Why Lonn? Performance & Reliability
Lonn nozzles are engineered for elite performance in the most demanding industrial environments. Every nozzle is hand-assembled and 100% pressure-tested to ensure "out-of-the-box" reliability.
Key advantages include:
Premium Materials: Built with high-grade EPDM rubber for maximum chemical and heat resistance.
Weatherproof Durability: Our proprietary construction offers superior UV protection and remains flexible even in harsh or freezing conditions.
American-Made Quality: Hand-tested precision that prevents leaks and extends the tool's lifespan compared to mass-produced alternatives.
Sustainability is about breaking the "replace-and-discard" cycle. Most cheap spray nozzles are designed for a short lifespan, leading to a constant cycle of manufacturing, overseas shipping, and eventual landfill waste.
Lonn Manufacturing combats this by building "Timeless" tools. Every nozzle is hand-assembled in Indianapolis using premium, recyclable metals and UV-resistant EPDM rubber. When you buy a Lonn nozzle, you aren't just buying a tool—you're investing in a durable solution that reduces your operation's total environmental footprint.
Absolutely. Lonn tools are the gold standard for industrial-grade durability. Our equipment is specifically engineered to withstand the rigorous, 24/7 demands of:
Transit Yards & Depots: Resists chemical wear and heavy impact from daily fleet maintenance.
Industrial Machine Shops: Handles high-pressure environments and contact with abrasive fluids.
Heavy Manufacturing: Built with internal components that won't fail under constant use.
Unlike consumer-grade sprayers, Lonn uses heavy-walled brass and stainless steel to ensure your tools survive drops, drags, and high-frequency operation without losing performance.
Yes. Lonn offers a specialized line of equipment specifically engineered for sanitary and food-grade environments.
Our food-safe tools feature:
300-Series Stainless Steel: Non-corrosive and non-reactive, ideal for maintaining strict hygiene standards.
Food-Grade EPDM Rubber: High-temperature resistant and FDA-compliant materials that won't leach or degrade.
Smooth-Bore Design: Minimized internal crevices to prevent bacterial buildup and simplify CIP (Clean-In-Place) procedures.
From dairy processing to craft brewing, Lonn tools are trusted to maintain safety without sacrificing durability.
Finding Your Perfect Match
It all comes down to your environment. For most transit yards, depots, and automotive shops, our heavy-duty brass fittings provide decades of reliable service. However, if you are working in a commercial kitchen or a high-moisture processing plant, stainless steel is the smarter investment. It is easier to sanitize, resists pitting from acidic cleaners, and meets the stringent safety codes required for food-contact surfaces.
Lonn Manufacturing cleaning guns are engineered to operate within a versatile range of 40 PSI to 150 PSI, depending on your specific application. For the best balance of power and tool longevity, we recommend the following:
Standard Industrial Cleaning: 60–100 PSI (Optimal Performance)
Heavy-Duty Debris Removal: Up to 150 PSI (Maximum Power)
Light-Duty/Sensitive Tasks: ~40 PSI (Controlled Precision)
Note: Specialized tools like our Air-Water Spray Guns or Soap Mixing Guns may have specific requirements. Always check your model’s manual to ensure peak efficiency and safety.
Lonn sanitizing nozzles are engineered for broad chemical compatibility, making them a top choice for dairy, medical, and food-processing facilities.
Wide Compatibility: Designed to handle most standard sanitizing agents, including chlorine-based solutions, quaternary ammonium, and peracetic acid.
Precision "Cat Eye" Tip: Our unique nozzle geometry ensures a consistent, flat-fan spray pattern for 100% surface coverage.
High-Grade Materials: Constructed with EPDM rubber and stainless steel to prevent corrosion and chemical degradation during high-frequency use.
Pro Tip: To maximize the lifespan of your nozzle, we recommend a fresh-water rinse after using highly acidic or caustic agents.
Yes. We partner with distributors and high-volume industrial facilities to provide exclusive bulk pricing on our entire line of nozzles and sprayers.
Our Tiered Discount Program is designed to support:
National Distributors: Scalable pricing for consistent stock replenishment.
Facility Managers: Cost-effective solutions for large-scale shop or fleet upgrades.
OEM Partners: Competitive rates for integrated equipment components.
The more you order, the more you save. Contact our sales team today for a custom quote based on your volume requirements.
Maintenance & Quick Fixes
Maintaining your Lonn nozzle is quick and easy, ensuring years of peak performance. Follow these preventative maintenance steps:
Daily Rinse: After each use, flush the nozzle with clean water to prevent sediment or chemical buildup.
Deep Cleaning: If you notice a change in spray pattern, soak the nozzle in a mild detergent solution.
Manual Clearing: Use a soft-bristled brush to gently remove debris from the "Cat Eye" tip or orifice.
Avoid Harsh Solvents: Our EPDM rubber and brass/stainless steel construction is durable; you don't need aggressive chemicals to keep them clean.
Regular maintenance prevents clogging and ensures the internal seals remain leak-free for the long haul.
In our detailed troubleshooting guide, we demonstrate that a loss of spray pressure is rarely a broken tool—it’s usually just debris.
The 3-Step Fix Summarized:
Disassemble: Unscrew the nozzle to access the internal brass stem.
Clean: Flush the housing and wipe down the stainless steel components to remove grit or scale.
Realign: Ensure the "Cat Eye" tip is properly seated before tightening.
For a visual walkthrough of the entire process, including how to inspect your seals for wear, watch the full video above.
If your nozzle is dripping or has a weak flow, it is likely due to internal debris or mineral scale. Lonn tools are built with precision-machined brass and stainless steel; even a tiny grain of sand can prevent the seal from closing.
To restore performance:
Flush it: Use the "Backwash" technique to clear blockages.
Descale it: A 6-hour vinegar soak is the best way to remove "invisible" buildup without using harsh industrial chemicals.
Factory Support: Unlike disposable plastic nozzles, Lonn tools are designed to be serviced. If the leak persists, our Timeless Guarantee ensures your tool can be factory-refurbished rather than replaced.
Yes. We believe in building tools that last a lifetime, not a season. To support the longevity of your equipment, we stock a full range of genuine Lonn replacement parts and specialized accessories:
Wear Items: Replacement EPDM rubber nozzles and seals.
Performance Tips: Extension tips, safety tips, and specialized "Cat Eye" orifices.
Internal Components: Complete valve assemblies and brass/stainless steel stems.
System Upgrades: Heavy-duty hoses, adapters, and swivel fittings.
Choosing genuine Lonn parts ensures your equipment maintains its original pressure rating and leak-free performance.
