320 Gallon Peabody Gemini Dual Containment Cylindrical Tank

Product Description

The 320 gallon Peabody Gemini Dual Containment Cylindrical Tank is a tank inside a tank: if the primary wall ever fails, the chemical stays in the secondary shell instead of on your floor. Both walls are molded polyethylene, so the assembly shrugs off the acids, caustics and hypochlorite that attack stainless steel.

Measuring 48" diameter x 60.5" high, this Gemini Dual Containment Cylindrical Tank holds 320 gallons.

MATERIAL OPTIONS

• LPE SD 1.5 — Natural — Part No.: 01-1075 (NSF/ANSI 61 certified resin)
• LPE SD 1.5 — Blue — Part No.: 01-14873 (NSF/ANSI 61 certified resin)
• LPE HD 1.9 — Natural — Part No.: 01-29770 (NSF/ANSI 61 certified resin)
• LPE HD 1.9 — Blue — Part No.: 01-29779 (NSF/ANSI 61 certified resin)
• XLPE SD 1.5 — Natural — Part No.: 01-30133 (NSF/ANSI 61 certified resin)
• XLPE HD 1.9 — Natural — Part No.: 01-30144 (NSF/ANSI 61 certified resin)

FEATURES

• Tank-in-a-tank dual wall construction meets EPA 40 CFR secondary containment
• Secondary tank leak detection port for an optional leak alarm
• Integral pump mounting platform on the dome, rated for pumps up to 240 lb
• Pump pick-up tube port seals the contents from the outside air once installed
• Recessed mouse door on most models for an optional dual wall bulkhead fitting
• LPE tanks are NSF/ANSI/CAN 61 certified; XLPE is certified from 40 gallons up

MATERIAL SELECTION GUIDANCE

Linear polyethylene (LPE) is typically selected for general chemical and water storage; cross-linked polyethylene (XLPE) where greater impact and stress-crack resistance is preferred; polypropylene (PPL) and polyvinylidene fluoride (PVDF) for resin-specific chemistries. Choose based on chemical compatibility first: suitability depends on your specific chemical, its concentration and its temperature, and is the buyer's responsibility to verify before ordering. The specific gravity rating states the heaviest liquid the wall is designed to hold — a 1.5 wall up to about 12.5 lb per gallon, a 1.9 wall up to about 16 lb per gallon.

These are vented, atmospheric storage tanks. Not for pressurized or vacuum service.

CHEMICAL COMPATIBILITY RESOURCES

• Peabody Chemical Resistance Chart (PDF)
• Polyethylene Chemical Resistance Chart (PDF)
• Polypropylene Chemical Resistance Chart (PDF)
• Chemical Compatibility Tool

Compatibility data is published by resin and chemical suppliers as general guidance only. Contact us with your chemical, concentration and temperature before you order.