Metex Chapin 61800 ProSeries Backpack Sprayer 15L

The Metex Chapin 61800 ProSeries Backpack Sprayer is a professional-grade 15L knapsack sprayer built for demanding landscape, turf care, and grounds maintenance applications. Designed for contractors, groundworkers, estate teams, and local authorities, this high-performance sprayer features chemically resistant FKM (Viton) seals, allowing safe and reliable use with herbicides, pesticides, retarders, oils, and liquid fertilisers. Its durable translucent poly tank includes a wide 4-inch mouth opening for easy filling and fast cleaning, while the advanced 3-stage filtration system helps prevent blockages and ensures consistent spray performance. Built with operator comfort in mind, the Chapin 61800 includes padded shoulder straps and a cushion-grip shut-off, making it ideal for extended spraying tasks across gardens, parks, green spaces, and construction sites.

Features & Benefits:

• 15.1L Translucent Poly Tank | Durable tank with level visibility and wide 4-inch filling opening

• FKM (Viton) Gaskets | High chemical resistance for pesticides, oils, and aggressive formulations

• 3-Stage Filtration System | Reduces nozzle blockages and improves spraying reliability

• Comfort-Focused Design | Padded shoulder straps and cushion-grip shut-off reduce fatigue

• Multiple Nozzle Options | Supplied with a 3-piece nozzle kit for varied spray patterns

• Professional Build Quality | Ideal for daily use in demanding environments

Applications:

• Chemical Application | Spraying herbicides, pesticides, retarders, and liquid fertilisers

• Landscaping & Grounds Maintenance | Ideal for contractors, councils, and estate teams

• Turf & Green Space Management | Suitable for parks, lawns, sports turf, and amenity areas

• Construction & Site Work | Reliable for weed control and treatment on active sites

Size & Capacity:

• Tank Capacity | 15.1 Litres

• Tank Type | Translucent poly with wide 4-inch mouth opening