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Backpack Sprayers
Power through your spraying tasks with our Backpack Sprayers, designed for ultimate mobility and precision. Whether you’re tackling weeds, fertilisers, or pesticides, these backpack sprayers provide efficient, consistent application for large and small areas alike. Built for comfort and ease of use, they feature adjustable straps and durable components to withstand tough Australian conditions. Browse our range today and equip yourself with a Backpack, Knapsack or Handheld Weed Sprayer that delivers unbeatable performance for all your spraying needs!
What Are Backpack Sprayers?
Backpack sprayers are one of the most practical and versatile tools for applying herbicides, pesticides, fertilisers, and water especially when accuracy and mobility matter. At Rapid Spray, backpack sprayers, knapsack & Handheld Weed Sprayers are a core part of what we do, supplying dependable spraying equipment for everyone from home gardeners through to professional operators working in the field every day.
Designed to be worn comfortably on your back, these sprayers allow you to cover large or hard-to-reach areas without dragging hoses or moving bulky equipment. With consistent pressure, adjustable spray wands, and chemical-resistant tanks, backpack sprayers provide controlled application across a wide range of spraying tasks.
How to Choose a Backpack Sprayer
Choosing the right backpack sprayer comes down to how often you’ll be using it and what you’re spraying. At Rapid Spray, we help customers select sprayers that suit their workload whether that’s occasional garden use or daily commercial spraying.
Important things to consider include:
Tank capacity – Larger tanks reduce refill time but add weight
Pump quality – A reliable pump ensures steady pressure and consistent spray
Chemical resistance – Essential for herbicides, pesticides, and fertilisers
Comfort and balance – Well-designed straps reduce strain during long use
Ease of maintenance – Accessible filters and simple cleaning save time
A well-built backpack sprayer should feel stable on your back and deliver even spray patterns without constant pumping or pressure loss.
FAQ
What size backpack sprayer should I choose?
A 15L backpack sprayer is a great all-round option, offering enough capacity for most jobs without becoming uncomfortable to carry.
Are Rapid Spray backpack sprayers suitable for herbicides?
Yes. The backpack sprayers supplied by Rapid Spray are designed to be compatible with common herbicides, pesticides, and fertilisers when used correctly.
Manual or powered backpack sprayer — which is better?
Manual sprayers are simple, reliable, and cost-effective. Powered options are better suited to long spraying sessions where reducing operator fatigue is a priority.
Can backpack sprayers be used commercially?
Absolutely. Many of our backpack sprayers are used daily by farmers, landscapers, and councils across Australia.
How do I maintain a backpack sprayer?
Flush the system with clean water after use, regularly clean filters and nozzles, and store the sprayer out of direct sunlight to maximise lifespan.
Frequently Asked Questions
What types of hand and backpack sprayers does Rapid Spray offer?
Rapid Spray carries a broad range of handheld and backpack sprayers for weed control, garden maintenance and general spraying tasks. These include simple hand pump and compression sprayers, battery‑powered backpack sprayers, RapidMix backpack sprayers, and rugged Jacto backpack sprayers. The range suits gardens, small farms, lifestyle blocks and other hard‑to‑reach areas.
What are the benefits of using a hand or backpack sprayer?
Hand and backpack sprayers are efficient, lightweight and easy to manoeuvre, making them ideal for applying herbicides, pesticides, fertilisers or other chemicals in gardens, around fence lines or in small property areas. They offer greater control and convenience than carrying large watering can or spot‑spraying from a distance.
What’s special about the lithium‑ion battery backpack sprayers?
Battery‑powered backpack sprayers (including 12‑volt Lithium‑Ion models) allow you to spray without manual pumping, reducing fatigue and delivering consistent pressure for longer jobs. These units are ergonomic and comfortable to wear, with reliable battery life that supports extended use before a recharge is needed.
What features do Jacto backpack sprayers have?
Rapid Spray is an exclusive distributor of Jacto backpack and compression sprayers in Australia. Jacto models on the site include ergonomic tank designs and a range of tank sizes suitable for regular use. Some Jacto backpack sprayers are robust enough for frequent job cycles and have a reputation for durability in tough conditions.
How do I choose the right sprayer for my needs?
Choose based on the size of the area you want to spray and how often you plan to use it:
Hand pump sprayers are lightweight and good for small jobs or infrequent use.
Backpack sprayers spread weight on your back and reduce arm fatigue for larger or repeated jobs.
Battery‑powered backpacks are ideal if you want hands‑free pressure and longer continuous spraying with less effort.
Can these sprayers be used with different chemicals?
Yes, Rapid Spray hand and backpack sprayers are suitable for a variety of herbicides, pesticides, fertilisers and other approved garden or property maintenance chemicals. Always follow the chemical label instructions for safe mixing and application.
When should I use a hand sprayer versus a backpack sprayer?
Hand sprayers are ideal for small gardens, pots, or occasional spot spraying, where portability and light weight matter. Backpack sprayers are better for larger gardens, lifestyle blocks, or longer jobs, as they distribute weight across your back and reduce arm fatigue while providing consistent pressure.
Are battery-powered backpack sprayers worth the extra cost?
For frequent or larger jobs, yes. Battery-powered units eliminate constant manual pumping, provide steady spray pressure, and make it easier to cover larger areas efficiently. For very small or occasional tasks, a manual backpack or hand sprayer may be sufficient.
How do I prevent clogging or pump failures?
Cleaning your sprayer after each use is crucial. Flush the tank, hose, and nozzle with clean water to prevent chemical buildup. Check seals, connections, and nozzles regularly, and replace worn parts promptly to maintain performance.