Namco 2121B Electrostatic Fogger – Cordless, 1-Hr Runtime

2121B Electrostatic Fogger — Cordless Sanitizing for Facilities Without Fixed Power Access

The Namco Manufacturing 2121B is a battery-operated electrostatic fogger built for disinfecting and odor control on hard, non-porous surfaces. Where corded foggers limit coverage to the radius of a power outlet, the 2121B runs up to one hour per charge on a lithium-ion battery — enough for a standard classroom, restroom block, or fleet vehicle without extension cords. The electrostatic spray system charges the disinfectant droplets, which causes them to wrap around and cling to surfaces rather than settling only on flat tops. Made in the USA and ships with an extra spray fan, battery, and charger.

2121B Battery Runtime and Electrostatic Output

Electrostatic charging separates this category from trigger-pump or backpack sprayers: charged droplets actively seek surfaces, covering the back and underside of chairs, equipment handles, and equipment panels that a standard sprayer misses unless the operator repositions repeatedly.

• Up to 1 hour continuous spray per charge — covers a standard classroom or office suite in a single battery without stopping to recharge
• Cordless lithium-ion design — no outlet required; moves freely through aisles, vehicle cabins, and areas without accessible power
• Electrostatic spray technology — charged droplets wrap around chair legs, underside of desks, and equipment handles without the operator repositioning
• Ships with extra battery and charger — two batteries in rotation allow continuous use between charges on large facilities
• Non-alcohol, unscented formula compatibility — rated for hard non-porous surfaces; confirm chemical compatibility with your specific disinfectant formulation before use
• Lightweight at 12 lbs — single operator carries and operates without fatigue for a full treatment cycle

2121B Applications and Environments

Healthcare facilities and urgent care clinics use the 2121B between patient rooms where outlet placement is inconsistent and cord management creates a trip hazard. School districts deploying electrostatic disinfecting programs rely on the cordless format to move through classrooms, cafeterias, and gymnasium locker rooms on a single charge cycle per space. Commercial fleet operators sanitizing vehicle interiors — buses, delivery vans, shared vehicles — find the compact footprint essential for working inside cab interiors. Gyms and fitness studios use it on equipment surfaces after closing, where the electrostatic wrap ensures disinfectant reaches grip surfaces, cable handles, and equipment bases.

2121B What Ships in the Box

The 2121B ships complete: electrostatic fogger unit, extra spray fan, rechargeable lithium-ion battery, spare battery, and battery charger. No additional accessories are required to begin disinfecting operations. For chemical selection, confirm your disinfectant is rated for hard non-porous surfaces and is compatible with electrostatic application — not all formulations are designed for electrostatic sprayers.

Specifications

Documents

Spec Sheet
Owner Manual

Video Overview