Drainiac® Petroleum Filter Valve: 3.5″ Diameter x 5.5″L with .75 MIPT Fitting

The Drainiac Petroleum Filter Valve (Model SPL101-.75MIPT) offers a compact, cost-saving solution for draining stormwater from above-ground secondary containment—while keeping you in SPCC and SWPPP compliance. This patented valve allows clean stormwater to drain through at a flow rate of 56.6 gallons per hour (measured while draining from 2” to 1” of head pressure), while automatically shutting off in the event of an oil or fuel spill. Built for reliability in portable containment systems, this replacement filter valve features a 3.5" diameter x 5.5" length and a .75 MIPT fitting for easy installation. Its advanced filter media swells and seals during a spill event, preventing environmental release and eliminating costly vac truck services. Drainiac valves drain stormwater up to 4x faster, are 400% smaller than similar products, and can last up to 10x longer when paired with an optional Drainiac Pre-Filter System (sold separately). Perfect for electrical substations, storage tanks, cooling towers, portable containment, and more.

• Filters oil and fuel while draining clean stormwater
• SPL101-.75MIPT model – 3.5″ Diameter x 5.5″L with .75 MIPT fitting (replacement filter valve for portable containment)
• 56.6 gallons per hour flow rate (tested from 2” to 1” head pressure)
• Automatic shut-off prevents catastrophic oil or fuel spills
• Saves money—eliminates vac truck costs for oily water disposal
• Compact and fast—4x faster draining, 400% smaller design
• Lasts up to 10x longer with optional Drainiac Pre-Filter System