Cooper Pegler CP15 Classic 15lt Garden Weedkiller Knapsack Sprayer

Meet the Cooper Pegler CP15 Classic 15lt Garden Weedkiller Knapsack Sprayer—built for serious garden protection with a century of spray technology behind it. Its robust diaphragm pump and precise pressure control deliver consistent, reliable coverage for weed suppression across borders, paths, and beds. This is the legacy you want in your garden sprayer: sturdy, efficient, and designed to last season after season.

Why this sprayer stands out

• Diaphragm pump with pressure control: The pressure is generated by a highly flexible diaphragm, providing smooth operation and reducing wear when spraying dirty water. The result is dependable performance even in challenging conditions.
• Precise spray control: A dedicated pressure limit control lets you tailor output for different jobs—from fine mist to targeted coverage—so you can apply herbicides exactly where you need them.
• Built to endure: A robust, ergonomic, and lightweight design; tank skirt protection guards critical components from impact, keeping the sprayer in service longer in outdoor environments.
• Easy filling and emptying: A wide opening simplifies refills and drainage, saving time during busy weed-control sessions.
• Ambidextrous operation: Left- or right-hand use lets you spray comfortably, reducing fatigue during long jobs.
• GRP lance with universal nozzle compatibility: The high-resistance GRP (glass-fibre reinforced plastic) lance accepts a wide range of nozzles, enabling you to adjust spray pattern for different weed types and settings.
• Double filtration: Two filtration stages remove impurities before the liquid reaches the nozzle, protecting the outlet and maintaining a steady stream.
• Low-friction, low-maintenance design: With few moving parts and none of them exposed to friction, this sprayer resists dirt contamination and reduces service needs.
• Generational reliability: From Cooper Pegler’s long history in crop protection equipment to its integration with leading manufacturers, this CP15 Classic embodies enduring engineering and trusted performance.

Who benefits most

• Home gardeners tending weed-prone borders, vegetable plots, and ornamental beds.
• Smallholdings, allotments, and landscape teams requiring a dependable, easy-to-use 15-litre sprayer for routine weed control.
• Professional gardeners who value a compact, durable backpack sprayer with consistent spray quality across tasks.

Practical use cases

• Spot-treat stubborn weeds along pathways, driveways, and gravel beds with controlled, targeted applications.
• Apply selective herbicides to garden borders without over-spraying adjacent plants.
• Spray hard-to-reach beds with the ambidextrous design that fits your preferred spraying stance.

Maintenance tips to maximize longevity

• Rinse and inspect the double filtration system after use to maintain uninterrupted flow.
• Prime and test spray on a small area before larger applications to confirm nozzle compatibility and spray pattern.
• Keep the tank skirt in place to protect components from impacts and dirt during transport and use.

The CP15 Classic 15lt Garden Weedkiller Knapsack Sprayer brings together a proven diaphragm pump, adjustable pressure control, and a rugged build to handle everyday garden challenges. If you’re seeking a dependable, easy-to-use sprayer that delivers precise coverage with minimal fuss, this Cooper Pegler model is designed to meet your weed-control demands now and for years to come.