# Output The Draper Expert EPDM Knapsack Pressure Sprayer is a professional-grade backpack sprayer designed for versatile chemical and liquid application across trade and agricultural settings. Manufactured from translucent high density polyethylene with specialist Ethylene Propylene Diene Monomer rubber (EPDM) seals and gaskets, this 12-litre capacity unit offers exceptional chemical compatibility beyond standard sprayers. Whilst suitable for conventional water, herbicide and pesticide applications, the high-quality EPDM seals enable this knapsack sprayer to handle demanding chemicals including acids, weak alkalis and ketones commonly found in resins and coatings. This makes it ideal for contractors working with specialist surface treatments, industrial cleaning applications, and professional pest control operations where chemical resistance is essential. The sprayer features a working capacity of 10.0 litres and incorporates a high-performance pump for consistent pressure delivery. An adjustable spray pattern tip allows operators to adapt the spray characteristics for different applications, whilst a safety pressure release valve provides protection during use. The translucent tank construction enables easy monitoring of fluid levels, and the backpack design ensures comfortable weight distribution during extended spraying tasks. Features and Benefits: • EPDM seals and gaskets provide superior chemical resistance for use with acids, weak alkalis and ketones • 10.0 litre working capacity with translucent tank for easy fluid level monitoring • High-performance pump with adjustable spray pattern tip for versatile application control • Safety pressure release valve protects operator during pressurised use • Ergonomic backpack design distributes weight for comfortable extended operation Contents: • 1 x EPDM Knapsack Pressure Sprayer, 12L

Retailer feed snapshot imported on 21 October 2026. Not live-checked or automatically refreshed. Confirm delivery, stock and final price at the retailer.