Damgood Bladders – Revolutionary Water & Fuel Storage Solutions
📊 View the Damgood Bladders capacity & size chart →
Rainbow Tarps and Linings are proud to distribute South Africa’s most innovative “Dam in a Bag” water and fuel bladders, manufactured with superb design technology for small and large-volume applications. They supply flexible water and fuel security for agricultural, mining and commercial operations, with simple-to-transport and install liquid storage.
What Makes Damgood Bladders Special?
- ✅ Complete containment system – ready-to-use “Dam in a Bag” pillow tanks.
- ✅ Zero water loss – no evaporation or contamination.
- ✅ Algae-free storage – sealed design blocks sunlight.
- ✅ Rigorously tested – pressure-tested technological design.
🚰 “Our farm survived the drought using Damgood Bladders as emergency reservoirs.” – Nomsa T., Eastern Cape Farmer
Heavy-Duty 700-Micron Liner
- ✔ For: irrigation, livestock, firefighting, rainwater harvesting, water storage.
- ✔ Capacity: 175L to 45,000L.
- ✔ Material: UV-stabilised nylon-reinforced PVC (black).
Potable-Grade 620-Micron Liner
- ✔ For: water for human consumption, fruit pulp.
- ✔ Capacity: 175L to 75,000L.
- ✔ Material: certified food-grade, UV-stabilised nylon-reinforced PVC (grey).
Extra-Heavy-Duty 800-Micron Liner
- ✔ For: livestock, irrigation, rainwater harvesting, water trucks, fuel.
- ✔ Capacity: 175L to 300,000L.
- ✔ Material: UV-stabilised nylon-reinforced PVC (black).
Key Applications
| Use Case | Recommended Bladder |
|---|---|
| Emergency drought relief | 700 mic / 800 mic / 620 mic potable |
| Mobile livestock watering | Heavy-Duty 700 mic |
| Mine dewatering | Extra-Heavy-Duty 800 mic |
| Rainwater storage | 700 mic / 620 mic potable |
| Firefighting reserve | Heavy-Duty 700 mic |
| Human consumption | Potable-Grade 620 mic |
| Fuel | Extra-Heavy-Duty 800 mic |
Why Choose Damgood Bladders / Flexi Tanks?
Simple — Damn Good liquid storage at Damn Good prices; it’s a “Dam in a Bag” after all!
🌱 Water conservation – eliminates evaporation loss in drought areas.
⚡ Rapid deployment – quick set-up, no construction, portable between sites, no large transport required.
🔬 Engineered reliability – 5-year warranty on materials and workmanship (T&Cs apply).
Complete Package Includes
- Bladder with reinforcing at outlet ports.
- 50mm outlet and plastic ball valve (customisable).
- 50/75mm inlet port.
- 25/50mm airlock outlet.
- Optional repair kit for DIY on-site repair of light damage.
- Optional ground sheet – upcycled 320g reinforced PVC mesh, fits under the bladder for protection on coarse surfaces.
Drought-proof your water supply! Our bladder specialists will recommend the perfect solution.
📞 Call: (+27) 72 562 2658
📧 Email: sales@rainbowtarps.co.za
