Solo 425LC 15 Litre Piston Backpack Sprayer
The Solo 425 sprayer, with its connecting rod-actuating piston pump, is capable of producing a wide pressure range of up to 90 psi and is capable of performing virtually every spraying task. Easily and effectively handles disinfectants, fertilisers, herbicides, pesticides, and formulations for tree, shrub and plant protection (clean sprayer between use). The rugged high-density polyethylene tank and internal components with Viton seals insure long service and durability.
The Solo 425 sprayer, with its connecting rod-actuating piston pump, is capable of producing a wide pressure range of up to 90 psi and is capable of performing virtually every spraying task. Easily and effectively handles disinfectants, fertilisers, herbicides, pesticides, and formulations for tree, shrub and plant protection (clean sprayer between use). The rugged high-density polyethylene tank and internal components with Viton seals insure long service and durability.
The Solo 425 sprayer, with its connecting rod-actuating piston pump, is capable of producing a wide pressure range of up to 90 psi and is capable of performing virtually every spraying task. Easily and effectively handles disinfectants, fertilisers, herbicides, pesticides, and formulations for tree, shrub and plant protection (clean sprayer between use). The rugged high-density polyethylene tank and internal components with Viton seals insure long service and durability.
The Solo 425 sprayer, with its connecting rod-actuating piston pump, is capable of producing a wide pressure range of up to 90 psi and is capable of performing virtually every spraying task. Easily and effectively handles disinfectants, fertilisers, herbicides, pesticides, and formulations for tree, shrub and plant protection (clean sprayer between use). The rugged high-density polyethylene tank and internal components with Viton seals insure long service and durability.
in 15 offers
The lowest price for Solo 425LC 15 Litre Piston Backpack Sprayer right now is $155.00 at Bunnings Warehouse, compared across 15 retailers.
The all-time low was $70.00 on 20 June 2025 — today's price is 121% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 18 Oct 2026.
Last updated at 18/10/2026 20:18:50
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Delivery $12
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Delivery $38.50
SOLO 425LC 15L PISTON BACKPACK SPRAYER
Free delivery between 26–28 Oct
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Delivery between 22–30 Oct $15
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Delivery between 20–26 Oct $12
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Delivery between 21 Oct – 2 Nov $16.65
15 Litre Piston Backpack Sprayer - 425LC
SOLO - 15 Litre Piston Backpack Sprayer - 425LC
Delivery $23.50
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Delivery between 22–28 Oct $10
originally posted on lawnhub.com.au
Excellent quality sprayer. Very comfortable, even when full.Perfect, even fan spay.Very happy with my purchase.
originally posted on ebay.com
Very pleased with this sprayer comfortable and does the job..
originally posted on ebay.com
This is a great entry level backpack sprayer, easy to assemble and use, being a piston pump it is liquids only, no powders to enjoy length of ownership.
| Highlights | Transparent braided hose, Adjustable brass hollow cone nozzle (included), Adjustable carrying system |
| Spray Patterns Available | Hollow cone, Flat spray |
| Number of Spray Patterns | Two (supplied as standard) |
| Maximum Pressure | 6 bar |
| Spray Distance | Extended reach (with longer hose) |
Solo Sprayers 15L Backpack Sprayer
Delivery $12
Solo 425 | 15L Knapsack Sprayer Landscape/Domestic
Delivery $38.50
SOLO 425LC 15L PISTON BACKPACK SPRAYER
Free delivery between 26–28 Oct
Solo Piston Backpack Sprayer 15L
Delivery between 22–30 Oct $15
Solo Landscape 15 Litre Piston Backpack Sprayer
Delivery between 20–26 Oct $12
Excellent quality sprayer. Very comfortable, even when full.Perfect, even fan spay.Very happy with my purchase.
Very pleased with this sprayer comfortable and does the job..
This is a great entry level backpack sprayer, easy to assemble and use, being a piston pump it is liquids only, no powders to enjoy length of ownership.
Great product easy to use perfect for my garden maintenance business
Good product, well made.
Sprayer itself is great but screws for attaching handle were missing and the harness stitching came apart on both shoulders first use.
Easy to assemble and use.
Had to do adjustments it was leaking fluid but the tool to tighten the screws was included working great now.
| Highlights | Transparent braided hose, Adjustable brass hollow cone nozzle (included), Adjustable carrying system |
| Spray Patterns Available | Hollow cone, Flat spray |
| Number of Spray Patterns | Two (supplied as standard) |
| Maximum Pressure | 6 bar |
| Spray Distance | Extended reach (with longer hose) |
