Foam Cannons & Sprayers

Q: What PSI pressure washer do I need for a foam cannon?

Most foam cannons work best with pressure washers between 1,100 and 3,000 PSI with a minimum flow rate of 1.4 GPM (gallons per minute). Higher PSI creates thicker foam, while the GPM determines how quickly you can cover a vehicle. At Sundial Limited, we carry foam cannons rated for various PSI ranges and can help match the right cannon to your specific pressure washer specifications.

Q: What dilution ratio should I use with a foam cannon?

Dilution ratios depend on your specific car wash soap and foam cannon design. Most professional foam cannons have adjustable dilution knobs ranging from 1:5 to 1:20 soap-to-water ratios. Start with the soap manufacturer's recommended ratio and adjust based on foam thickness. Our staff can recommend the ideal dilution settings for the foam soaps and car wash chemicals we carry.

Q: What's the difference between a foam cannon and a foam gun?

A foam cannon connects to a pressure washer and produces thick, clinging snow foam ideal for pre-wash. A foam gun connects to a standard garden hose and produces lighter foam suitable for rinseless washes or light cleaning. Foam cannons deliver significantly more foam volume and density. We stock both types at Sundial Limited for different detailing applications.

Q: Can I use a foam cannon on RVs and boats?

Absolutely! Foam cannons are excellent for RVs, boats, yachts, and large vehicles where the pre-soak coverage saves significant time. For marine applications, we recommend foam cannons with brass fittings for corrosion resistance and pH-neutral marine foam soaps. Our Tampa showroom carries foam equipment specifically designed for boat and RV detailing professionals.

Q: How do I maintain and clean my foam cannon?

After each use, run clean water through your foam cannon for 30 seconds to flush out soap residue. Store with the bottle empty and upside down to drain. Periodically disassemble and soak the orifice and mesh screen in warm water to remove buildup. Avoid using harsh chemicals that can degrade seals. We carry replacement parts and maintenance supplies for all foam cannon brands.

Q: Does Sundial carry pump sprayers for interior detailing?

Yes, we stock professional pump sprayers ranging from 1-quart trigger sprayers to 2-gallon compression sprayers. Our pump sprayers feature chemical-resistant Viton seals, adjustable spray patterns, and graduated measurements for precise dilution. Perfect for applying all-purpose cleaners, dressings, carpet pre-sprays, and wheel cleaners in professional detailing environments.