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Landscape/Ag Chemical Tanks

Engineered for the Field. Built for the Road.
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Since day one, Spokane Stainless Technologies has provided durable, corrosion-resistant tanks for the agriculture and landscape industries. Designed to withstand harsh conditions, our tanks ensure safe storage, transport, and application of fertilizers, pesticides, and chemicals. 

From stationary farm storage to DOT-certified transport tanks, we deliver high-strength solutions built for roadways, fields, and heavy equipment.

Key Features & Capabilities

  • DOT 406, 407 & 412-certified tanks for highway and agricultural transport
  • ASME U & UM-certified for high-pressure chemical storage
  • Corrosion-resistant stainless steel built for harsh environments
  • Custom-engineered piping, fittings, and safety valves for seamless operation
  • Heavy-duty construction to withstand vibration, impact, and extreme weather
  • Stationary and mobile tanks for storage and transport applications
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What Sets Our Agricultural & Landscape Tanks Apart?

Built for the Farm, Safe for Transport

Whether stationary or mobile, chemical storage and transport tanks must be engineered for safe, compliant use and transportation. Spokane Stainless Technologies designs and fabricates custom agricultural tanks that stand up to daily wear, weather extremes, and travel—ensuring safe transport and application of fertilizers, pesticides, and other chemicals.

Applications & Industries

  • Agriculture & Farming: Chemical storage and application tanks for fertilizers, pesticides, and crop treatments
  • Landscaping & Turf Management: Corrosion-resistant spray and holding tanks for commercial applications
  • Chemical Transport & Distribution: DOT-certified tanks for hauling hazardous and non-hazardous materials
  • Food Production & Processing: Sanitary stainless steel vessels for ingredient storage and processing

Engineered for Harsh Conditions

Our tanks are designed for the realities of farming and field use, high impact, vibration, and exposure to chemicals and extreme weather. We provide:

  • Custom facility layout and process design for safe chemical handling and storage
  • DOT-certified tanks for road transport, compatible with tractors, sprayers, and trailers
  • Reinforced stainless steel construction to prevent leaks, corrosion, and wear
  • Integrated safety features such as pressure relief valves and spill containment options

Technical Specifications

  • Sizes & Capacities: Custom-designed for farm, transport, and facility storage needs
  • Materials & Finishes: 304 & 316 stainless steel, polished interiors, corrosion-resistant coatings
  • DOT Compliance: Fully certified for on-road and off-road chemical transport
  • Safety Features: Pressure relief valves, spill containment, leak-resistant construction, roll over protection, and DOT certified manways and valves
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Certified for Compliance. Built for Performance.

Every Spokane Stainless Technologies tank is built to meet or exceed the highest industry safety and regulatory standards for agricultural and landscape chemical handling.
See All Certifications
  • DOT 406, 407 & 412: Certified for safe chemical transport
  • ASME U & UM: High-pressure chemical storage compliance
  • NSF & FD: Certified for sanitary food production applications
  • UL 142: Compliant for fuel and flammable liquid storage
See All Certifications

Frequently Asked Questions

Can Spokane Stainless Technologies design a tank for my specific application? +

Yes! We provide custom-engineered tanks for agricultural, chemical, and food production applications.

Do your tanks meet DOT transport requirements? +

Absolutely. We fabricate DOT 406, 407, and 412-certified tanks for safe highway and field transport.

How do your tanks handle extreme weather and field conditions? +

Our stainless steel tanks are corrosion-resistant, impact-resistant, and built to withstand vibration, rough terrain, and harsh climates.

Can you build a fully integrated chemical handling system? +

Yes! We offer facility layout planning, process engineering, and modular skids to create turnkey chemical storage and distribution systems.

What Our Customers Have to Say

“Wishkah River Distillery is off to a great start, in part because of my Spokane Stainless Technologies mash and fermenting tanks. The tanks look great and perform very well. Spokane Stainless Technologies gets my highest recommendation!”

—

Susan Watts, Wishkah River Distillery

“Spokane Stainless Technologies can be counted on to craft and deliver an outstanding custom fermenter. We employ several in our distillery to great success!”

—

Don Poffenroth, Dry Fly Distilling, Spokane, WA ADI 2011 Distillery of the Year

“Spokane Stainless Technologies was eager to provide a vessel design tailored to our process. Talented engineering, and the impeccable workmanship of the finished vessel impressed our entire staff! We will definitely come back to them when our business flourishes to demand more capacity. SST is a trusted partner in our success.”

—

Brian Wilkerson, Director of Engineering, Bionavitas, Inc.

“When I needed Process Vessels, a call to Spokane Stainless Technologies was the correct decision. They jumped to assist with vessel design and expert engineering. The tanks themselves are extremely well crafted. The product support is always exceptional, via phone or on-site. My highest recommendation!”

—

Suresh Menon, President, Menon and Associates, Inc.

Get in Touch

Have a project in mind? Our team is ready to design and fabricate the perfect stainless steel solution for your needs.

Fill out the form or call us at 509.921.8850 to get started.

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