Smith

Smith Variable Flow Backpack Sprayer Model 190679

The Smith Variable Flow Backpack Sprayer Model 190679 is an backpack sprayer from Smith, designed and built by The Fountainhead Group. Find it at retailers nationwide, and order genuine replacement parts direct.

FLOIQ™ VARIABLE FLOW TECHNOLOGY: Patented game-changing technology provides customized performance per application.
USER-CONTROLLED VARIABLE FLOW: from 0.1 – 0.6 GPM ~90PSI MAX; Adjust flow rate for a broad range of applications & uses.; Eliminates over-application of chemicals.; Consistent application rate increases efficiency on the job!
18V 2.0AH LI-ION BATTERY POWERED: Provides consistent pressure, NO PUMPING, saves time and energy!
SEALED and WATER RESISTANT BATTERY COMPARTMENT and SHROUD for internal protection from the elements.

Best for Fast 1-hour charging and precise FloIQ variable flow

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Features

FLOIQ™ VARIABLE FLOW TECHNOLOGY: Patented game-changing technology provides customized performance per application.
USER-CONTROLLED VARIABLE FLOW: from 0.1 – 0.6 GPM ~90PSI MAX; Adjust flow rate for a broad range of applications & uses.; Eliminates over-application of chemicals.; Consistent application rate increases efficiency on the job!
18V 2.0AH LI-ION BATTERY POWERED: Provides consistent pressure, NO PUMPING, saves time and energy!
SEALED and WATER RESISTANT BATTERY COMPARTMENT and SHROUD for internal protection from the elements.
Ergonomically designed for easy adjustment while wearing gloves.
INTELLIGENT PRESSURE SWITCH: Internal pressure switch automatically toggles between high and low to manage peak pressure at the low (1-3) and high (4-10).

Specifications

TypeBackpack Sprayer
Model / item #190679

Performance

Standout featureIntelligent auto hi/low pressure switch
Flow / PressureFloIQ variable 0.1 to 0.6 GPM, ~90 PSI max
Power18V Li-ion 2.0Ah (fast charger incl.)
Runtime1-hour fast charge

Build & components

Tank4 gal HDPE
Wand21" stainless steel
Hose50" kink-resistant
NozzlesInterchangeable tips; setting chart incl.
SealsViton; sealed battery bay

Ownership

Warranty1 year

Downloads

Owner's manual PDF · opens in a new tab

Where to buy

Two different things, two places to get them.

Buy this sprayer

Order direct from The Fountainhead Group, or find it at home, garden, and farm retailers nationwide.

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Genuine FGI parts

Replacement parts

Order genuine replacement parts matched to this exact model, shipped direct from our parts store.

13 genuine parts matched to this model

Parts for this model

Help & FAQ

Questions about this product or chemical compatibility?

Our team can help. Call (800) 311-9903 or email info@thefgi.com.

What's the warranty, and how do I register?

This model carries a 1 year warranty. Register your product on our Warranty & Registration page to activate coverage.

How do I find replacement parts?

This model has its own parts collection. Open Parts for this model to order genuine replacement parts shipped direct.

Where do I find chemical safety (SDS) information?

Always read the chemical manufacturer's label and Safety Data Sheet (SDS) before use. Our Compatibility Tool shows seal-material compatibility, but the SDS is the authority for handling and safety.

Are FGI products made in the USA?

Yes. The Fountainhead Group has manufactured sprayers in New York since 1888.