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Swissmex Knapsack Sprayer

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Swissmex SW503 Lightweight Plastic Knapsack Sprayer

For high-pressure applications without strain: the “SW503” will not be beaten.

• By combining a piston with a protective diaphragm, this patented high-pressure
version of the best-selling SW501 piston knapsack is ideal for fungicides, glyphosate
and similar compounds which depend on extra-fine droplets for best penetration
and coverage.
• With pressures up to 12 bar it is the most versatile knapsack of them all.
• High-grade materials end all corrosion and reduce swelling, shrinking, warping or
dissolving of gaskets to the max.
• An extra-large filler port reduces risk of spillage.
• Piston seepage re-enters the tank to provide a degree of liquid agitation.
• The solid screw-on lid has a carrying handle, a lance holder, and a vent valve to
keep the operator from getting splashed in the neck.
• The pump handle folds up and away for safe transport and storage.
• The standard poly nozzle adjusts to variable spray patterns from a fine jet to a broad
misting cloud. Or use any commercial nozzle tips you like.
• Very low maintenance.
• Viton elastomers throughout
• A vast range of accessories and upgrades for any spraying job in agricultural spraying
• 15 litre Capacity
• Non-absorbent woven polyester 38mm wide carry straps
• 3/8-inch translucent hose
• 52cm Brass lance
• 4.9 kg dry weight

Testimonials

Guest Fine Art
Guest Fine Art
17/05/2021
Verified
Excellent customer service, always. Many thanks
Paul Susana
Paul Susana
17/12/2020
Verified
Rodney allan cole
Rodney allan cole
06/10/2020
Verified
Gr8 service,informative advice
Stephen Cordery
Stephen Cordery
02/08/2020
Verified
John Stratford
John Stratford
15/01/2020
Verified
Robin Stanton
Robin Stanton
06/01/2020
Verified
Excellent service and with a smile
Matthew Hall
Matthew Hall
18/12/2019
Verified
5 star service
Tran Cong Thai
Tran Cong Thai
03/09/2019
Verified

Midvale

71 Farrall Road
Midvale, Western Australia 6056

Monday – Friday
8.00am – 5.00pm

Welshpool

Unit 7 / 10-18 Dowd Street
Welshpool, Western Australia 6106

Monday – Friday
8.00am – 5.00pm

Saturday (March-June only)
8.30am – 12.00pm

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