Product Description
The Pioneer XLR 50/2 is a corrugated steel class water storage tank engineered for rural and ranch properties, rainwater harvesting, livestock operations, and well water storage. With a nominal capacity of 65,567 US gallons in a low profile 39' 6" diameter footprint, it delivers serious storage capacity while staying easy to site, fill, and maintain.
Unlike conventional corrugated tanks built from repurposed roofing sheet, every Pioneer tank wall is rolled into the patented PIONEER V-LOCK® panel profile, giving the wall market leading load strength and continuous support behind the internal liner.
Water is stored inside the AQUALINER® Fresh tank liner, a food grade membrane with Sanitized® antimicrobial technology. The AQUALINER® Fresh tank liner utilized within Pioneer Water Tanks is NSF 61 certified for drinking water storage, and it is certified PFAS free, BPA free, and phthalate free. For potable applications, confirm the rating for your application when you request your quote.
Each XLR tank ships as a complete kit and carries a 20 year warranty when installed by a Pioneer Authorized Installer on an appropriate foundation. The XLR series is intended for non permitted projects; for permitted or engineered projects, ask our team about the Pioneer XLE engineered series.
One Clarion is a Pioneer Water Tanks Authorized Dealer. Pricing is provided by custom quote based on your site, fittings, and freight.
Features
- 65,567 US gallon nominal capacity, 39' 6" diameter, 7' 2" wall height
- ZINCALUME® steel wall panels in the patented PIONEER V-LOCK® profile
- AQUALINER® Fresh internal liner: NSF 61 certified, PFAS free, BPA free, phthalate free
- Complete kit: roof system, top hoop, geotextile underlay, condensation barrier, access hatch and ladder, 2 in outlet with ball valve, 6 in overflow, inlet basket strainer, sacrificial anodes
- Zincalume finish
- 20 year warranty when installed by a Pioneer Authorized Installer on an appropriate foundation
Applications
Configured at quote time for your application and fittings. Common applications include:
- Rainwater harvesting: pair with your catchment area as a large capacity rainwater collection tank for home, shop, or barn roofs
- Well water storage: buffer low producing wells with a large reserve of well water storage
- Livestock and ranch: reliable stock water for cattle, horses, and rotational grazing systems
- Rural fire and domestic reserve: non permitted fire and household reserve storage; for permitted fire protection projects, ask about the XLE engineered series
- Drinking water: the NSF 61 certified liner supports potable storage; confirm the rating for your application with our team
Ready to size your tank? Every Pioneer quote is configured for your site, fittings, and freight.
Request a QuoteOr call 1-863-261-8388 for availability and pricing.
Other Details
Specifications
| Model | Pioneer XLR 50/2 |
| Nominal Capacity | 65,567 US gallons |
| Tank Diameter | 39' 6" |
| Wall Height | 7' 2" |
| Wall Material | ZINCALUME® steel, Grade G300, to AS1397 |
| Wall Panel Profile | PIONEER V-LOCK®, complies with AS4600 |
| Roof Sheeting | ZINCALUME® steel custom orb, G550 high tensile |
| Roof Trusses | Hot dipped galvanized, fully self supporting |
| Bolts | High strength galvanized steel |
| Liner | AQUALINER® Fresh, NSF/ANSI 61 certified |
| Outlet | 2 in with ball valve |
| Overflow | 6 in |
| Inlet | Stainless steel basket strainer |
| Corrosion Protection | Sacrificial magnesium anodes |
| Foundation | Well graded compacted sand pad per Pioneer site preparation requirements |
| Seismic Design | Wall panels comply with severe earthquake loads to ASCE7-16 |
| Warranty | 20 years, Pioneer Authorized Installer required |
| Installation | Pioneer Authorized Installer required; not for permitted projects |
| Ships From | Round Mountain, TX (FOB) |
Pack weight and crate dimensions are provided with your quote.
Technical Drawings & Guides
- Rural Tank Installation Manual (PDF)
- Sand Pad Site Preparation Guide (PDF)
- Pioneer Water Tanks Capacity Chart (PDF)
- Rural Owner's Manual and 20 Year Warranty (PDF)
- AQUALINER® Fresh NSF 61 Listing (PDF)
The AQUALINER® Fresh tank liner utilized within Pioneer Water Tanks is NSF 61 certified for drinking water storage.


Custom and Made to Order products are not returnable