40 Gallon Peabody Gemini Dual Containment Square Tank

The 40 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 20" L x 20" W x 37.25" H, this Gemini Dual Containment Square Tank holds 40 gallons.

MATERIAL OPTIONS

• Linear Polyethylene (LPE) 1.5 SG — Natural — Part No.: 01-29659 (NSF/ANSI 61 certified resin)
• Linear Polyethylene (LPE) 1.5 SG — Blue — Part No.: 01-29655 (NSF/ANSI 61 certified resin)
• Linear Polyethylene (LPE) 1.9 SG — Natural — Part No.: 01-30064 (NSF/ANSI 61 certified resin)
• Linear Polyethylene (LPE) 1.9 SG — Blue — Part No.: 01-30060 (NSF/ANSI 61 certified resin)
• Cross-Linked Polyethylene (XLPE) 1.5 SG — Natural — Part No.: 01-30148 (NSF/ANSI 61 certified resin)
• Cross-Linked Polyethylene (XLPE) 1.9 SG — Natural — Part No.: 01-30153 (NSF/ANSI 61 certified resin)

Value-Pak packages are offered with the natural-color Linear Polyethylene (LPE) 1.5 SG and 1.9 SG tanks.

WHAT EACH PACKAGE INCLUDES

Silver — Part No.: 293-34362

• Plastic fittings in your choice of PVC or polypropylene
• Stainless steel float level gauge
• Pump Pup pedestal that raises your pump for an easy suction connection (pump not included)
• 1" quick-connect fill with a male cam adapter, dust cap and lanyard
• Gemini pump suction tube with foot valve
• 3P document protector for SDS and safety sheets on the tank side
• CAD submittal drawings
• Plastic wrap and palletizing for transit

Gold — Part No.: 293-34368

Everything in Silver except the stainless steel float level gauge, plus:

• 1" double-wall bulkhead bottom drain fitting, installed
• Mini inverse level indicator with a 2" wide calibration board
• Non-code FiberRing restraint system

Platinum — Part No.: 293-34374

Everything in Gold except the 1" double-wall bulkhead bottom drain fitting, plus:

• 1" double-wall welded bottom drain fitting
• Interstitial leak detection sensor (alarm box sold separately)
• Submersible level sensor with display and 4-20 mA signal output, 24 VDC powered

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 (PP) 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.

TECHNICAL DRAWINGS & GUIDES

Technical Drawing: View Technical Drawing

KEY SPECIFICATIONS

• Product Type: Gemini Dual Containment Square Tank
• Tank Shape: Square
• Pressurized Use: No
• Capacity: 40 Gallons
• Dimensions: 20" L x 20" W x 37.25" H
• Weight (lbs.): 59
• Material: Linear Polyethylene (LPE) 1.5 SG (01-29659, 01-29655)
• Material: Linear Polyethylene (LPE) 1.9 SG (01-30064, 01-30060)
• Material: Cross-Linked Polyethylene (XLPE) 1.5 SG (01-30148)
• Material: Cross-Linked Polyethylene (XLPE) 1.9 SG (01-30153)
• Value-Pak Silver: 293-34362
• Value-Pak Gold: 293-34368
• Value-Pak Platinum: 293-34374
• Color: Natural, Blue
• ANSI/NSF 61 Approved Resin: Yes
• Manufacturer: Peabody Engineering
• Manufacturer Part Number: 01-29659 / 01-29655 / 01-30064 / 01-30060 / 01-30148 / 01-30153

SHIPPING INFORMATION

• Freight Class: 250
• Locations: Liberty, South Carolina
• Zip Codes: 29657

WARRANTY TERMS

Peabody Engineering warrants this product against defects in material and workmanship for 36 months from the date of shipment, when it is installed, used and maintained as intended. Chemical compatibility, service temperature and liquid specific gravity are the buyer's responsibility: damage from an incompatible chemical, from service above the rated temperature, or from a liquid heavier than the wall rating is not covered.

Custom and Made to Order products are not returnable