PrestiVac MODEL EX1-55 W Explosion-Proof Division 1 Wet Collection Vacuum

The PrestiVac MODEL EX1-55 W is a heavy-duty, electrically operated industrial vacuum engineered specifically for safely recovering flammable liquids, hazardous solvents, and combustible dusts in hazardous locations. Certified for Class I, Division 1 (Group D) and Class II, Division 1 (Groups E, F, G) environments, this static-dissipating vacuum eliminates the risk of static buildup or spark ignition during wet cleanup operations.

Constructed entirely from 100% non-sparking stainless steel, the EX1-55 W features a dedicated 45-gallon wet collection system equipped with an integrated drain valve assembly for safe liquid disposal. Powered by a totally enclosed single-phase 120V explosion-proof motor, it delivers 145 CFM airflow and 72" H₂O vacuum pressure, providing essential compliance with NFPA 484 and OSHA housekeeping standards.

Key Features:

✅ Certified Class I, Div 1 (Group D) & Class II, Div 1 (Groups E, F, G) Hazardous Locations
✅ EPL Db and EPL Gb Equipment Protection Levels
✅ Optimized Wet Collection System with Integrated Drain Valve Assembly
✅ 100% Stainless Steel Construction (Non-sparking, unpainted)
✅ Washable Conductive ESD-Safe Filter System
✅ Completely Grounded and Static-Dissipating (ESD-Safe)
✅ Totally Enclosed Single-Phase Explosion-Proof Motor (120V, 1300W, 12A)
✅ Powerful Performance: 321 Peak Air Watts, 145 CFM, 72" H₂O Lift
✅ Meets NFPA 484 Guidelines & OSHA Good Housekeeping Standards

📦 Package Options:

🔹 Standard Wet Recovery Package: 45-Gallon Tank, Drain Valve, 1.5" x 10' Hose, Wand & Floor Tools
🔹 High-Volume Liquid Tool Kit: Standard Package + Heavy-Duty Squeegee Tool & Extended ESD Hose
🔹 Group E Configured Unit: Wet Collection System configured for Class II, Group E hazardous locations (No plug included)

PrestiVac MODEL EX1-55 W Technical Specifications:

Feature	Details
Model	PrestiVac MODEL EX1-55 W
Operation Type	Wet Collection Industrial Vacuum
Power Source	Electric (Single Phase)
Electrical Specs	120V, 50/60Hz, 12A, 1300 Watts
Airflow	145 CFM
Vacuum Pressure (Lift)	72" H₂O
Air Watts	321 Peak Air Watts
Collection Capacity	45 Gallons Wet Collection
Drainage System	Drain Valve Assembly
Housing Material	100% Non-Sparking Stainless Steel
Motor Safety	Totally Enclosed Explosion-Proof Motor & Starter
Static Safety	Completely Grounded, ESD Safe Static Dissipating Accessories
Filtration	Washable Conductive ESD-Safe Filters
Included Tool Kit	1.5" x 10' Hose, Double Bend Wand Floor Tool, Crevice Tool
Hazardous Classifications	Class I, Div 1 (Group D) Class II, Div 1 (Groups E, F, G); EPL Db / Gb
Warranty	3-Year Limited Warranty

Certifications & Compliance:

🔗 Certificate of Compliance Class I, Division 1, Group D – Flammable gases, liquids, and vapors
🔗 Class II, Division 1, Groups E, F, G – Combustible metal dusts, carbonaceous dusts, and organic dusts
🔗 NFPA 70 & NEC Compliance – Conforms to National Electrical Code requirements
🔗 EPL Db & EPL Gb – High Equipment Protection Levels for hazardous atmospheres
🔗 Download Datasheet

Applications of PrestiVac MODEL EX1-55 W:

🔹 Oil & Gas Refineries
🔹 Chemical Processing Plants
🔹 Fuel Storage & Transfer Stations
🔹 Industrial Cleanrooms & Labs
🔹 Manufacturing Facilities

What’s in the Box?

📦 1x PrestiVac EX1-55 W Vacuum Unit with Drain Valve Assembly
📦 1x Static Dissipating Suction Hose Assembly (1.5" x 10')
📦 1x Static Dissipating Double Bend Wand
📦 1x Static Dissipating Floor Tool
📦 1x Static Dissipating Crevice Tool
📦 1x Washable Conductive ESD Safe Filter
📦 1x Explosion-Proof Electrical Plug (Standard configuration)

Ordering & Shipping Details

📦 Lead Time: 1 - 2 Weeks
📍 Shipping Terms: Worldwide Freight / Expedited Options
💳 Payment Options: Credit Card, PayPal, Net 30 Terms

 

FAQs:

What does the 'W' in EX1-55 W stand for?
The 'W' stands for Wet Collection, indicating the unit is built to safely handle flammable liquids and wet waste, complete with a drain valve assembly for easy emptying.

How do I drain collected liquids from the tank?
The vacuum features an integrated drain valve assembly at the base of the tank, allowing operators to empty liquids quickly and safely without opening the drum.

Is an electrical plug included with this unit?
Yes, a 15A explosion-proof plug is included for Class I (Groups B, C, D) and Class II (Groups F, G) installations. Plugs are omitted for Group E configurations.

Are the filters reusable after wet collection?
Yes, the unit uses washable conductive ESD-safe filters designed to handle wet conditions and be cleaned for repeated use.