Draper Expert EPDM Knapsack Pressure Sprayer 12L HDPE Backpack Adjustable Nozzle Red & Black

Description

Draper Expert EPDM Knapsack Pressure Sprayer 12L HDPE Backpack Adjustable Nozzle Red & Black

• EPDM chemical-resistant seals: Fitted with Ethylene Propylene Diene Monomer (EPDM) seals and gaskets for enhanced resistance to a range of liquids.
• 12L knapsack format: Translucent high-density polyethylene tank with a backpack design for practical portable spraying.
• Manual high-performance pump: Hand-powered pressure system with adjustable spray-pattern nozzle and safety pressure-release valve.
• Versatile spraying applications: Suitable for water, herbicides and pesticides, with EPDM seals also supporting specified acids, weak alkalis and ketones.

The Draper Expert EPDM Knapsack Pressure Sprayer 12L is a hand-powered backpack sprayer designed for gardening, pest control, landscaping and other professional spraying applications. Its translucent high-density polyethylene (HDPE) tank provides a durable container with visible liquid level monitoring during use.

The sprayer incorporates EPDM (Ethylene Propylene Diene Monomer) rubber seals and gaskets, providing greater chemical resistance than standard sealing materials. Draper, the EPDM configuration can be used with water, herbicides and pesticides and is also suitable for applications involving acids, weak alkalis and ketones commonly encountered in resins and coatings. Chemical compatibility should always be confirmed against the specific substance and its safety documentation before use.

The unit has a 12-litre nominal capacity designation and a 10.0-litre working capacity according to Draper’s current product specification. It is equipped with a high-performance pump to build pressure for spraying, an adjustable spray-pattern tip for controlling application, and a safety pressure-release valve.

Designed as a knapsack sprayer, the tank can be carried on the user’s back while the lance and trigger assembly are used for controlled application. The manual identifies the principal components as the nozzle, pump lever arm, connector arm, trigger assembly, lance, pump piston, hose, filler cap, integral filter, tank and carry straps.

The Draper is therefore suited to garden spraying, weed and pest-control applications, herbicide application, pesticide spraying and general liquid treatment, subject to the chemical-compatibility and safety instructions. After use, the releasing residual pressure, cleaning the filter and tank with clean water, flushing the sprayer through the nozzle and allowing the unit to dry.

Product Benefits

• EPDM seals and gaskets provide improved resistance for a broader range of compatible chemicals.
• Backpack configuration allows portable application across gardens, landscaping areas and other outdoor workspaces.
• Adjustable spray pattern and pressure-release valve provide practical control during spraying.

Features & Specifications

• Brand: Draper
• Product type: Knapsack pressure sprayer
• Nominal tank capacity: 12L
• Working capacity: 10.0L
• Tank material: Translucent high-density polyethylene (HDPE)
• Seal and gasket material: EPDM
• Power source: Hand powered
• Pump: High-performance manual pump
• Spray control: Adjustable spray-pattern tip
• Safety feature: Pressure-release valve
• Colour: Red and black with translucent tank

Measurements

• Product dimensions: approximately 424mm L × 154mm W × 512mm H
• Application: Outdoor/garden, landscaping, pest-control and compatible chemical spraying

Materials & Care Instructions

• Tank: Translucent high-density polyethylene (HDPE).
• Seals/gaskets: EPDM rubber.
• After spraying, release remaining pressure through the trigger/lance before opening the tank.
• Empty the tank and rinse thoroughly with clean water; operate the sprayer with clean water to flush the nozzle and valves.
• Clean the inlet and handle filters regularly.
• Leave the sprayer open to dry after cleaning.
• Inspect pump seals and gaskets periodically and lubricate moving parts.
• Always verify chemical compatibility and follow the chemical safety instructions. Do not spray food products or spray toxic/harmful liquids on people, animals or foodstuffs.

Included Components

• 1 × Draper Expert EPDM Knapsack Pressure Sprayer, 12L
• Nozzle
• Connector arm
• Trigger assembly
• Lance
• Hose
• Carry straps
• Split pins
• Strap lock
• Instruction manual