20 Gallon Peabody Gemini Dual Containment Square Tank

Product Description

The 20 gallon Peabody Gemini Dual Containment Square Tank puts tank-in-a-tank containment into a square footprint, so it tucks against a wall or between equipment where a round tank wastes floor. If the primary wall fails, the secondary shell holds everything the primary was carrying.

Measuring 18" L x 18" W x 24" H, this Gemini Dual Containment Square Tank holds 20 gallons.

MATERIAL OPTIONS

• LPE SD 1.5 — Natural — Part No.: 01-29371 (NSF/ANSI 61 certified resin)
• LPE SD 1.5 — Blue — Part No.: 01-29333 (NSF/ANSI 61 certified resin)
• LPE HD 1.9 — Natural — Part No.: 01-30056 (NSF/ANSI 61 certified resin)
• LPE HD 1.9 — Blue — Part No.: 01-30052 (NSF/ANSI 61 certified resin)
• XLPE SD 1.5 — Natural — Part No.: 01-30147
• XLPE HD 1.9 — Natural — Part No.: 01-30152

FEATURES

• Square footprint uses the floor a cylindrical tank would waste
• Tank-in-a-tank dual wall construction meets EPA 40 CFR secondary containment
• Secondary tank leak detection port for an optional leak alarm
• Pump pick-up tube port and an integral pump platform on most models
• 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.