4' Protector Echo Filtered Benchtop Hood, back and side windows 115V

Features (All Models)

• By-pass airflow design
• Eco-Foil Air Foil with aerodynamic Clean-Sweep airflow openings
• Cord-Keeper Slots on left and right side of air foil
• Glacier white powder-coated steel exterior
• Chemical-resistant, fiberglass-reinforced, composite panel liner
• Single-piece, tempered safety glass vertical-rising sash with cable and pulley, sash weight and powder-coated aluminum sash handle and tracks with Clean-Sweep airflow openings. Sash stop at 16" sash opening height. Sash opens to 28" high for loading.
• 37.5" (95.3 cm) high sightline from the work surface and header panel
• Removable front and side panels, and front and interior service access panels (except side window models) for access to plumbing and electrical wiring
• Pre-wired vapor-proof fluorescent lighting providing up to 63 foot candles: 2 lights per 4' model, 3 lights per 5' model, 4 lights per 6' model and 5 lights per 8' model
• Factory-prepared for up to four electrical duplex receptacles and eight service fixtures
• Factory-installed control panel with digital display, fan button and light button
• Roughing prefilter, 2 per 4' model, 3 per 5' model, 4 per 6' model and 5 per 8' model
• Built-in exhaust fans: 2 per 4' model, 3 per 5' model, 4 per 6' model and 5 per 8' model to maintain 60 fpm face velocity at 16" sash opening height
• Sound pressure of <60 dB(A) with sash at operating height and <48 dB(A) with sash closed
• Sensor package for primary filter breakthrough of solvent and acid fumes, laboratory air quality, sash position and temperature
• Audible/visual alarms for breakthrough detection, temperature ≥40° C (104° F), fan failure and high sash position opening. At ≥60° C (140° F), all fans stop.
• Three RFID cards included: User Card, Maintenance Card and Administrator Card
• Power cord with plug (or may be hard wired to top-mounted boxes)

Side Window Models Feature

• Right and left side-mounted tempered safety glass windows, 15.0" deep x 26.5" high (38.1 x 67.3 cm)

Side and Back Window Models Feature

• Right and left side-mounted tempered safety glass windows, 15.0" deep x 26.5" high (38.1 x 67.3 cm)
• Rear tempered safety glass window, 32.4" high (82.3 cm)

Fixtured Models May Feature

• Two pre-plumbed service fixtures with forged brass valves, lower right side with brass tubing for gas and lower left side with copper tubing for cold water. Components for converting either or both fixtures to air and vacuum are provided. Inlet tubing is not provided.
• One pre-wired GFCI electrical duplex receptacle on lower right side and, on 8' models only, one additional pre-wired GFCI electrircal duplex receptacle on lower left side

Required Accessories (Not Included)

• Neutrodine Filters
• Work surface
• Base cabinet or stand

Optional Accessories

• HEPA Filter
• gGuard® Communication software
• ADA remote control
• Sash opening reduction wing kits