Fire Suppression

NFPA-Certified Fire Suppression Tanks

NFPA-Certified Fire Suppression Tanks

At Nationwide Tanks, your safety is our top priority. That’s why we’re proud to offer our NFPA-certified fire suppression tanks, designed to meet the highest standards of reliability and performance. As an NFPA-certified manufacturer, we adhere to the stringent guidelines set forth by the National Fire Protection Association, ensuring our tanks are not just effective but also compliant with the latest in fire safety regulations.

Join the Water-Saving Revolution

• Unwavering Reliability: In the face of fire emergencies, reliability is non-negotiable. Our NFPA-certified tanks are rigorously tested to withstand extreme conditions, providing dependable fire suppression when you need it most.

• Compliance and Peace of Mind: With NFPA certification, you can be assured that our tanks meet the necessary legal and insurance requirements. This certification is a testament to our commitment to quality and safety, giving you peace of mind in your fire suppression solutions.

• Superior Construction: Constructed from high-quality materials, our tanks are designed to resist corrosion, leaks, and the harsh impacts of fire exposure. Their durability ensures long-lasting protection for your property and assets.

• Custom Solutions for Every Need: We understand that each property has unique fire suppression needs. Our experts work closely with you to customize tanks that fit your specific requirements, ensuring optimal protection tailored to your environment.

• Expert Support and Service: Our team of NFPA-knowledgeable professionals is here to guide you through every step, from selection to installation. We ensure your fire suppression system is set up for maximum efficiency and compliance.

Water Tank

Invest in Certified Protection

Choosing Nationwide Tanks for your fire suppression needs means investing in certified protection that you can trust. Our NFPA-certified tanks are not just a product but a promise – a promise of safety, quality, and peace of mind.

Embrace the highest standard in fire suppression with Nationwide Tanks. Protect your assets and ensure compliance with the trusted name in NFPA-certified fire suppression solutions.

Fire Suppression Tanks

Types of Water Tanks


  • Non-corrosive, will not rust like steel

  • Durable, strong, light weight and watertight 
  • High tensile strength and flexibility, will not crack like concrete
  • Underground design saves space, allows for some insulating properties, removes aesthetic problems of an above ground tank
  •  Custom-designed per project criteria

  • Multi-purpose use for emergency potable water and fire suppression; rainwater and irrigation 


  • 24”, 30” and 36” Manways
  • Fiberglass nozzles

  • Large bottom sumps

  • Risers

  • Vortex breakers

  • Vent/level indicators

  • Dry hydrant accessories

8′ Diameter Underground Water Tanks
Nominal Capacity Water Volume Dome to Dome Weight  [Pounds] Number of Straps
5,000g 5,127g 16′ 2,620 2
6,000g 6,155g 19′ 3,000 2
8,000g 8,135g 24′ 3,630 2
10,000g 10,191g 30′ 4,390 2
12,000g 12,171g 35′ 5,030 4
15,000g 15,179g 43′ 6,040 4
18,000g 18,135g 49′ 6,800 6
20,000g 20,115g 54′ 7,440 6
10′ Diameter Underground Water Tanks
Nominal Capacity Water Volume Dome to Dome Weight [Pounds] Number of Straps
10,000g 10,177g 20′ 3,750 2
12,000g 12,152g 23′ 4,230 2
15,000g 15,190g 28′ 5,020 4
18,000g 18,128g 33′ 5,810 4
20,000g 20,245g 38′ 6,440 6
25,000g 25,178g 45′ 7,710 6
28,000g 28,115g 50′ 8,500 8
30,000g 30,265g 54′ 9,130 8
35,000g 35,166g 62′ 10,400 8
40,000g 40,253g 71′ 11,820 8

Have a question? We have answers.

Please enable JavaScript in your browser to complete this form.
Acceptance of T&Cs