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July 7, 2025Slide-in units are popular among all kinds of businesses — new, established, small and large. These compact vacuum tanks are an affordable alternative to pumper trucks and can be easily transferred between pickups or flatbed trucks.
If you’re new to slide-in vacuum tanks, you’ve come to the right place. We created the infographic below that shows the components of a slide-in unit. It provides an overview of how units are designed and the kinds of features they include. The unit shown is from PolyJohn’s PRO Slide-In Series, but of course, the design and features of slide-ins will vary slightly depending on the manufacturer and model.
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Components of a Slide-In Unit
- 20″ Full Access Manway
- Glass Sight Eyes
- Waste Hose & Wand
- Fresh Water Hose
- Pump
- Spray Bottle Holder
- Spring Mounts with Grade 8 Hardware
- LED Work Light
- HD Domed Head
- Wiring Protection Plate
- Bucket Holder
- Forklift Pockets
- Rubber Sill Protectors