John Dow Industries Drain Pan

John Dow Industries Drain Pans: Built for the Professional Shop

When it comes to keeping a shop floor clean, safe, and compliant, few names carry as much weight as John Dow Industries. Their line of drain pans reflects the same engineering philosophy found throughout their fluid-handling lineup: purpose-built construction, thoughtful design, and the durability demanded by high-volume professional environments.

The Big Mouth Drain Pan Adapter

One of John Dow Industries' most recognized drain pan solutions is the Big Mouth drain pan adapter. These transmission drain pans are designed to catch all the fluid from long-pan transmissions, preventing spills and keeping the shop floor clean and safe — and they're made from high-impact polyethylene, adapting to any drain with a 6-inch or larger diameter funnel. That versatility makes them a go-to accessory for technicians working on a wide variety of domestic and import vehicles.

John Dow also offers a dedicated 24-inch drain pan adapter (model JD-1416) purpose-built for transmission work. It features a high-impact polyethylene construction with a universal design that works with most oil drains, and its wide diameter is ideal for reducing splash and accommodating long transmission pans. The adapter is backed by a 1-year warranty on materials and workmanship.

Low-Profile and Heavy-Duty Drain Options

Beyond standalone adapters, John Dow's drain pan ecosystem integrates seamlessly with their broader oil drain equipment. Low-profile drains sit low enough to roll under most trucks and are rugged enough to handle the most demanding heavy-duty applications — making them the best solution for heavy-duty and industrial markets. Designed for use with heavy-duty trucks, buses, RVs, and other low-clearance equipment, these units can be used as a gravity drain, a pump-assist evacuation system, or with an optional air evacuation kit.

The full line covers models sized from 8-gallon economy options up to 27-gallon deluxe units, including low-profile and self-evacuating designs, poly oil drains with foot pumps, and combination fluid evacuator and oil drain units. The drain pan adapter products fit directly into this ecosystem, giving shops a complete, coordinated fluid-management solution.

Why Choose John Dow for Drain Pans?

When it comes to environmental safety, John Dow Automotive Service Equipment delivers top-of-the-line products that include solutions designed to promote the recycling of used oil — a core goal of the brand. Whether you're running a single-bay garage or a multi-lift commercial shop, John Dow drain pans are engineered to reduce mess, minimize environmental risk, and keep technicians working efficiently. Their use of high-impact polyethylene in drain pan adapters ensures long service life even in chemically aggressive shop conditions.

Explore the complete John Dow Industries brand lineup or browse all drain pans to find the right solution for your shop.