Field King Max 190348 Backpack Sprayer for Professionals Applying Herbicides

The Field King Max 190348 Backpack Sprayer is designed for operators who frequently apply herbicides and lawn treatments. Backpack sprayers often suffer from leaks that spill harsh liquid onto the user, but this model tackles that issue directly with an internal pump configuration built into the tank.

Built for chemical resistance, the sprayer pairs a 21-inch stainless steel wand with durable Viton seals throughout. The shut-off handle features internal brass components for reliable operation and includes a lockable trigger alongside an in-line filter to stop debris before it clogs your spray tip.

Versatility and upkeep are strong points here. The package includes six distinct nozzles: adjustable brass, high-volume wide fan (brown), low-volume wide fan (red), low-volume narrow fan (yellow), jet stream (orange), and foaming (black). It also accepts standard TeeJet nozzles. When routine maintenance is required, the accessible pump housing allows seal changes in minutes without any tools.

While the physical spray components are well detailed, the manufacturer listing leaves out specific details regarding total tank liquid capacity and dry weight. Verdict: The Field King Max 190348 is a strong choice for landscaping users who need precise herbicide application and leak-free reliability. Its broad nozzle selection and tool-free pump servicing make it a dependable asset for routine field work.

• Wand: 21-inch stainless steel
• Seals: Chemical-resistant Viton
• Included Nozzles: 6 (adjustable brass, brown high volume wide fan, red low volume wide fan, yellow low volume narrow fan, orange jet stream, black foaming)
• Nozzle Compatibility: Accepts TeeJet nozzles
• Shut-Off Components: Lockable with brass components and in-line filter
• Pump Design: Internal No Leak pump

A great fit if you:

• Apply harsh herbicides and require an internal pump configuration to keep chemical drips off your clothing and back.
• Need a range of specialized spray patterns included in one package, from foaming and jet stream to wide and narrow fan nozzles.
• Prefer a sprayer built with a 21-inch stainless steel wand, brass shut-off components, and TeeJet nozzle compatibility.

Consider something else if you:

• Require verified tank fluid capacity details before deciding on a purchase.
• Need full product weight specifications spelled out prior to ordering.

What nozzles come included with the sprayer?
This model includes six different nozzles: an adjustable brass nozzle, a high-volume wide fan nozzle (brown), a low-volume wide fan nozzle (red), a low-volume narrow fan nozzle (yellow), a jet stream nozzle (orange), and a foaming nozzle (black). Additionally, the spray wand is compatible with TeeJet nozzles.

How does the pump mechanism protect the operator from chemical leaks?
It utilizes an internal pump design built directly into the assembly. Because the pump is internal rather than external, liquid chemicals stay inside the system and will not drip down your back while you carry and operate the sprayer.

How difficult is routine maintenance on the pump seals?
Maintenance is straightforward because the sprayer features an easy-access pump design. You can change out the chemical-resistant Viton seals in just a few minutes without needing any tools.