Dosatron® DosaCart PRO 20G Mobile Dosing Station with Crash Bar

Mobile Proportional Dosing for Any Zone in the Facility, 20-Gallon Tank

Fixed plumbing only covers the zones it was built for. The Dosatron® DosaCart PRO 20G brings the same precision, on-demand dosing anywhere in a facility instead: a 20-gallon polyethylene tank on a narrow-profile, 46.75in tall frame riding on 10in no-flat tires and a stainless-steel axle, built to roll through tight aisles and across uneven floors without a flat mid-operation.

A crash bar protects the mounted Dosatron injector from accidental impacts, a hose hanger keeps supply lines organized, and a tank clean-out valve simplifies product changeovers between applications. Compatible with D14, D6, and D40 Dosatron injectors, the cart ships without an injector included.

Key Features & Benefits

• 20-gallon poly tank — generous capacity reduces refill frequency during extended hand-watering or treatment runs.
• No-flat tires with stainless axle — maintenance-free mobility that holds up in wet, chemical-laden greenhouse environments.
• Crash bar protection — shields the mounted Dosatron injector from impact damage in crowded growing spaces.
• Narrow, 16in-wide profile — fits through standard greenhouse aisle widths with ease.
• Tank clean-out valve — fast, thorough flushing for product changeovers and equipment sanitation.

Who Should Use This

Greenhouse growers, IPM technicians, and production facility managers who hand-water, spot-treat, or apply fertilizer and pesticide programs across multiple zones are the direct fit for the DosaCart PRO 20G.

About Dosatron

Dosatron International has built water-powered, non-electric dosing equipment since 1974 from its Tresses, France headquarters, with a North American base in Clearwater, Florida serving growers for more than 30 years. The DosaCart PRO platform extends that dosing precision to any spot in a facility a hose can reach.

Frequently Asked Questions

Does this come with a Dosatron injector included?

No — the DosaCart PRO 20G is the cart and tank platform only. Select and order a preferred Dosatron injector, D14, D6, or D40, separately to mount on it.

Can the tank be removed from the cart for cleaning?

The clean-out valve at the base of the tank allows thorough drainage and rinsing without removing the tank. For a deeper clean, Dosatron's DosaCart assembly instructions cover full disassembly.

How do I keep this cart in good condition outdoors?

The polyethylene tank and no-flat tires are weather-resistant, but the stainless axle and crash bar should be rinsed and dried after prolonged outdoor exposure. That upkeep is what extends the cart's service life.

What chemical types are compatible with the polyethylene tank?

Polyethylene is broadly resistant to dilute fertilizers, pH adjusters, most pesticides, and sanitizers. Always verify chemical compatibility with concentrated or specialty products before filling the tank.