SOLO® Heavy-Duty Handheld Pump Sprayer with Viton® Seals – Acidic & Chemical Resistant (1.5, 2, & 3 Gallon Options)
Available through Okum Supply
Engineered for professionals, the SOLO® Heavy-Duty Handheld Pump Sprayer is built to handle demanding applications involving acidic and aggressive chemicals. Featuring Viton® seals for maximum chemical resistance, this sprayer is ideal for applying degreasers, disinfectants, waterproofing solutions, carpet care chemicals, and more.
Designed for durability, efficiency, and operator comfort, SOLO sprayers deliver faster pressurization, consistent spray performance, and long service life in commercial and industrial environments.
Key Features
All Viton® Seals – Excellent resistance to acids, solvents, and harsh chemicals
Heavy-Duty Piston Pump – Up to 50% fewer strokes for faster pressurization
Wide 4.5” Tank Opening – Easy filling, cleaning, and maintenance
HDPE Tank Construction – UV-resistant, corrosion-proof, and impact-resistant
28” Unbreakable Wand – Extended reach for efficient application
Multiple Nozzle Options Included –
Brass 80º Flat Fan (.4 GPM)
Plastic Adjustable
Hollow Cone
Jet Stream
TeeJet® Compatible – Expand nozzle versatility
Stable Wide Base – Prevents tipping during use
Available Sizes & Models
1.5 Gallon – SOLO 454-HD
Compact and lightweight for smaller jobs
Ideal for detail work and tight spaces
Accepts TeeJet® nozzle tips
2 Gallon – SOLO 456-HD (Standard Mid-Size Option)
Balanced capacity and portability
Perfect for routine professional applications
3 Gallon – SOLO 458-HD
Larger capacity for extended use
48” nylon-reinforced hose for added reach
Automatic pressure relief at 45 PSI
No-drip check valve prevents waste and mess
Compatible with optional wheel/handle kit (Part #49211)
1-year commercial warranty
Ideal Applications
Degreasing equipment and surfaces
Carpet and floor care chemical application
Disinfectant and sanitizer spraying
Waterproofing treatments
Pest control and plant protection (3-gallon model)
Why Choose SOLO® Viton® Sprayers?
When working with acidic or corrosive chemicals, standard seals can fail quickly. SOLO sprayers with Viton® components provide superior durability, reducing downtime and replacement costs—making them a reliable choice for professionals in cleaning, restoration, facilities maintenance, and industrial environments.
Order from Okum Supply
Get dependable, professional-grade sprayers built to withstand harsh chemicals and demanding use. Available through Okum Supply – your trusted distributor for commercial cleaning and application equipment.
