400 Gallon SpaceSaver Tank – Compact Flat Utility Tank for Softwash & Trailer Rigs

LTL Order Notice: As of 09/2025 To help prevent fraudulent LTL shipments, a valid driver’s license must be provided for all LTL shipments. You will be contacted after purchase.

The 400 Gallon SpaceSaver Tank is a low-profile, high-capacity utility tank ideal for softwash systems, pressure washing trailers, mobile rigs, and chemical storage. Its flat design maximizes capacity while conserving horizontal space, making it perfect for truck beds or tight trailer setups.

Manufactured from UV-stabilized, rotationally molded polyethylene, this tank is built to handle harsh chemicals like sodium hypochlorite (SH), surfactants, and water. With heavy-duty wall thickness and molded tie-down slots, it is durable, secure, and dependable in the field.

Key Features:

• Capacity: 400 gallons

• Design: SpaceSaver low-profile for optimal footprint

• Material: UV-stabilized, chemical-resistant polyethylene

• Color: Natural or white for fluid level visibility

• Fittings: Typically includes 2" or 1.5" bulkhead outlet (verify before purchase)

• Lid: 8″ threaded lid with vent

• Use Case: Softwash trailer setups, bleach tanks, water storage, chemical transport

• Mounting: Molded-in flats for secure tie-downs

Specifications:

• Nominal Capacity: 400 gallons

• Length: ~86–90″

• Width: ~48–52″

• Height: ~28–32″

• Lid Opening: 8″ threaded lid

• Weight (Empty): ~150–180 lbs

• Wall Thickness: Heavy-duty rotationally molded

• Chemical Compatibility: Bleach, surfactants, water, and more

• Orientation: Horizontal / rectangular footprint

• Vent Type: Vented lid for safe pressurization