Polyethylene Chemical Day Tank with Lid – Double Containment DCT Tanks with Optional Accessories



Double Wall Containment Tanks

Key Features:

  • Industrial Grade Polyethylene construction ensures durability.
  • Convenient Pump Mount for easy integration.
  • Removable Lid facilitates maintenance.
  • Accessory Mount Areas for optional mixers, level sensors, and quick fill connections.
  • Large Refill Opening for effortless refilling.
  • Inner Stackable Design reduces shipping costs.
  • Optional Accessories available.

Application: Advantage Controls’ DCT series of double wall containment solution tanks offer an eco-friendly solution for stationary liquid containment. Featuring a heavy-duty lid with spill containment and multiple metering pump mounting areas, DCT tanks ensure safe handling. With four tank accessory mounting points, they provide versatility for additional equipment. Additionally, their inner stackable design allows for lower shipping costs, maximizing efficiency during transportation and storage.


  • Material of Construction: UV stabilized Linear Polyethylene
  • Average Wall Thickness: 1/6 inch
  • Shipping Weight:
    • DCT-30: 35 lbs
    • DCT-55: 45 lbs
  • Dimensions:
    • DCT-30: A: 23.7”, B: 32.8”, C: 3.0”, D: 30.0”, E: 19.2”
    • DCT-55: A: 27.3”, B: 44.3”, C: 5.2”, D: 39.0”, E: 22.0

Rigid Suction Assemblies

Replace the soft pump intake tubing with the RSA pump suction assembly for better performance and installation ease. This assembly comes complete with a Kynar foot valve strainer at the end of a rigid PVC tube (various lengths available). It also includes a 2” bung fitting and liquid tight that allows for setting the foot valve to a desired level, and securing its position.


  • Tube – Sch 80 PVC
  • Foot Valve – PVDF
  • Seat – Teflon
  • Ball – Ceramic
  • Tubing Connection – Polypropylene
  • Bung Adapter – 2”

Level Wands

ALL-S level wands are a low-cost float-style level switch attached to a rigid PVC wand (various lengths available), with a 2” bung fitting and liquid tight that allows you to set the level switch to a desired tank level. Connects to a digital input on the controller.


  • Wand – Sch 80 PVC
  • Float – Polypropylene
  • Contact – 1-28 VDC / 50mA
  • Bung Adapter – 2”

Additional information

Weight 65 lbs
Dimensions 48 × 40 × 60 in
Tank Size

34 Gallon, 55 Gallon

Rigid Suction Assembly

1/4" tubing rigid suction assembly, 3/8" tubing rigid suction assembly, No rigid suction assembly

Liquid-level output options

4-20 mA Analog signal output level sensor, Low-liquid level switch output, Dry Contact, No liquid level feedback