The Labconco 4' Protector PVC Acid Digestion Hood is purpose-built for acid digestion applications, featuring a heat-welded unplasticized PVC liner and built-in washdown system to handle strong acids safely. Its Lexan polycarbonate sash resists fogging and etching by hydrofluoric acid fumes, ensuring clear visibility and long-term durability. Engineered for operator safety and compliance, it is an ideal choice for modern laboratories handling harsh chemicals.
Product Features
- By-pass airflow design and by-pass block for reliable airflow containment
- Powder-coated stainless steel Eco-Foil air foil with Clean-Sweep openings
- Glacier white, powder-coated steel exterior with Cord-Keeper slots
- Heat-welded unplasticized PVC liner (30" interior depth) with integral work surface and drainage trough
- Resists temperatures up to 140°F (60°C); flame spread less than 25 per ASTM E84
- Black enamel-coated hardboard supporting surface
- Powder-coated aluminum sash handle with Clean-Sweep openings
- 1/4" Lexan polycarbonate vertical-rising sash resists etching by hydrofluoric acid fumes
- Removable front, side, and access panels for plumbing and electrical access
- Pre-wired, vapor-proof LED lighting rated to 50,000 hours; ADA-compliant light and blower switches
- Built-in washdown system with internal piping and spray nozzles (0.5–1.0 GPM)
- Washdown fitting for external wash rings (wash rings not included)
- 12.75" OD PVC exhaust connection(s)
Fixtured Models May Feature
- Two pre-plumbed service fixtures: lower right gas fixture with brass tubing and plastic hose connector; lower left copper tubing with gray PVC swivel gooseneck faucet for cold water
- Components for converting lower right fixture to air or vacuum
- One pre-wired GFCI electrical duplex receptacle on lower right side; on 8' models, an additional receptacle on lower left
Required Accessories (Not Included)
- Dedicated remote PVC blower
- Wash rings and other ductwork
- Base cabinet or stand
Optional Accessories
- Service Fixture Kits
- Electrical Duplex Kits
- Guardian Airflow Monitor Kits
- Sash Stop Kits
- Ceiling Enclosure and Rear Finish Panel Kits
Compliance
- SEFA 1
- NFPA 45
- ASTM E84-09C
- ASHRAE 110
- ANSI Z9.5
- SEFA 8
- CFR 29, Part 1910
- UL 61010-1
- CAN/CSA C22.2 No. 61010.1
- UL 1805
Benefits
- Engineered for safe acid digestion, including hydrofluoric acid applications
- Lexan sash stays clear without fogging or etching from harsh fumes
- Durable PVC liner resists corrosion and heat
- Built-in washdown system reduces maintenance and improves safety
- Easy service access with removable panels
- Meets key safety and performance standards
Why Choose the Labconco 4' Protector PVC Acid Digestion Hood 37.7" Exterior Depth?
Combining chemical resistance, clear visibility, and washdown protection, the Labconco 4' Protector PVC Acid Digestion Hood is ideal for laboratories handling aggressive acids, including hydrofluoric acid. Trusted design and robust compliance deliver safety and performance you can count on.
