Fiberglass liquid storage tanks are fast becoming the standard in the agricultural industry. Made using the most advanced fiberglass manufacturing technique in North America, our tanks feature a 4-Layer composite design that has set the industry standard for over 40 years. For decades farmers and retailers have recognized that fiberglass tanks are the ideal tank for the storage of liquid fertilizer because of their corrosion resistant properties, high strength to weight ration and UV resistance.
What is new is that Polywest’s BIG GREEN TANKS are now available for all producers directly from us.
Save money and buy the right tank for your liquid fertilizer storage needs – see our Big Green Tank leasing option here
FEATURES
- Sizes to 50,000 US Gallons
- Low Maintenance
- 20+ Year Life Cycle
- Lightweight
- Fiberglass Filament Wound Structure
- Corrosion Free
- Maintenance Free, UV Resistant Exterior
- Leak Free Integrated Seam Construction
- Easy to Modify
DID YOU KNOW?
Big Green Tanks don’t have to be green! They can be any color you’d like them to be – check out this happy customer who had his done in white.
The Problem – You need a tank to store liquid fertilizer. It must be a high-quality, low-maintenance, easy-to-handle and cost-effective product that will stand the test of time. That’s not all. You want to deal with a leader in the industry you can trust.
The Solution – Polywest’s BIG GREEN Bulk Fertilizer Storage Tank meets the challenge:
- Superior corrosion resistance – unlike a steel tank interior which may corrode over time, the BIG GREEN TANK has superior corrosion-resistance qualities
- Maintenance-free exterior – BIG GREEN’S integral pigmentation means there is no paint flaking or chipping common with painted steel products
- Five-year guarantee – Our fabricating partner, Design Tanks, stands behind it’s product’s quality and performance
- Easy-to-handle – The BIG GREEN TANK is 75% lighter than steel. Higher strength to weight ratio provides a very strong yet lightweight tank
- Cost-effective – Compare the cost and value of a fiberglass BIG GREEN TANK product to steel
- Experience and trust – Recognized for commitment to customer service and on-time delivery, Polywest has 20 years’ experience manufacturing tanks for the agricultural market
Composite 4-Layer Fiberglass Design
- A C-Veil inner liner of chemical / corrosion resistant resin.
- Corrosion barrier of resin layers and strength giving chopped fibreglass.
- High strength structural wall of filament wound glass strands intermixed with fibreglass and resin.
- Exterior coat of chemical / corrosion resistant, weatherproof resin with a UV inhibitor.
Available Sizes
| Item Number | Capacity (Imperial Gallons) | Capacity (US Gallons) | Capacity (Litres) | Capacity (Tonne) | Diameter (Feet) | Height (Feet) |
|---|---|---|---|---|---|---|
| 1420FBDT | 16,667 | 20,000 | 75,668 | 96 | 14′ | 18’8″ |
| 1421FBDT | 17,500 | 21,000 | 79,450 | 100 | 14′ | 19’10” |
| 1422FBDT | 18,333 | 22,000 | 83,232 | 105 | 14′ | 20’5″ |
| 1425FBDT | 20,833 | 25,000 | 94,582 | 120 | 14′ | 23′ |
| 1430FBDT | 25,000 | 30,000 | 113,500 | 144 | 14′ | 27’4″ |
| 1442FBDT | 35,000 | 42,000 | 158,900 | 201 | 14′ | 37’9″ |
| 1450FBDT | 41,666 | 50,000 | 190,000 | 239 | 14′ | 44’9″ |
CONTAINMENT PACKAGES AVAILABLE
Although our tanks are guaranteed not to leak, we recognize that in certain applications and on certain sites there is a requirement for secondary containment. This could include redundancy and safety initiatives, as well as sanitary, environmental and safety reasons. We have partnered with two leading manufacturers to include polyethylene containment barriers and a wide variety of containment liners in our packaged tank farm systems to address these needs.
Please let your Account Manager know the specific site containment requirements and applicable square footage so that we can design a total solution for you. Our team has the knowledge and experience to source the products that meet your jurisdiction or company requirements for on-farm or commercial site containment.
