Pulsafeeder 42405 40-Gallon Dual Wall Containment Tank with Pump Mount

Pulsafeeder 42405: 40-Gallon Dual Wall Containment Tank with Pump Mount

The Pulsafeeder 42405 is a 40-gallon double wall chemical storage tank with a pump mount lid. Its dual containment polyethylene construction captures leaks from the inner tank and provides a stable platform for a metering pump or mixer.

Technical Specifications

• Manufacturer: Pulsafeeder
• Part Number: 42405
• Product Type: Dual Wall Containment Tank
• Capacity: 40 Gallons
• Construction: Double Wall / Dual Containment
• Material: Linear Polyethylene
• Color: Blue
• Lid: Heavy-Duty Lid with Pump Mount
• Fill Opening: 8-Inch Quarter-Turn Twist Lid
• Top Connections: 2-Inch and 1-Inch Female NPT, Shipped Plugged

Double Wall Containment

The outer wall surrounds the primary tank so that leaks are contained. Pulsafeeder states its dual containment tanks meet or exceed EPA secondary containment requirements under 40 CFR 264.175.

Pump and Mixer Mounting

The heavy-duty lid supports a metering pump or mixer mounted directly on the tank, creating a self-contained chemical feed station.

Chemical Resistance

Linear polyethylene resists many acids, caustics, sodium hypochlorite and biocides. Check compatibility for the specific chemical, concentration and temperature.

Filling and Suction Setup

A quarter-turn lid with a chemical-resistant lanyard and a quick-fill assembly simplify refilling. A pump pick-up tube port allows suction line installation while keeping the tank sealed.

20-Gallon Versus 40-Gallon

The 42404 is the 20-gallon version of this tank. Choose 42405 where a larger chemical reserve reduces refill frequency.

Ordering Information

Specify Pulsafeeder 42405 for the 40-gallon dual wall containment tank with pump mount.