Protector Pass-Through Laboratory Hoods

Overview

Protector Pass-Through Laboratory Hoods offer sashes on two sides allowing operation on either side of the fume hood. An audible alarm sounds to prevent simultaneous opening of both sashes. With unobstructed visibility from either side, this hood is ideal for conducting chemistry demonstrations.

Features

An optional right-side or left-side viewing window further enhances visibility. These hoods are ideal for placement in a wall between two laboratory spaces.

By-pass airflow design and by-pass blocks, one for each sash
Glacier white powder-coated steel and aluminum exterior
Powder-coated steel Eco-Foil™ air foil with Clean-Sweep™ airflow openings.
Cord-Keeper™ slots on left and right side of air foil
Chemical-resistant molded composite panel interior sides and pre-set baffle with flame spread less than 25 per ASTM E84
Powder-coated aluminum sash handle with Clean-Sweep™ openings and Clean-Sweep™ slots on the powder-coated steel sash tracks
Two tempered safety glass vertical-rising sashes with cable pulleys and sash stops mounted at 25" (63.5 cm) opening height
37.5" (95.3 cm) high sightline from the work surface to the header panel
Audible alarm that sounds when both sashes are open at the same time
Removable front and side panels and front access panels for access to plumbing and electrical wiring
Pre-wired T8 fluorescent lighting with vapor-proof design, one on each side and ADA-compliant light and blower switches on the front side
Factory prepared for up to eight service fixtures, four on each side
Powder-coated stainless steel 12.81" ID exhaust connection

Required Accessories (Not Included)

Remote blower
Ductwork
Work surface
Base cabinet or stand

Compliance

CFR 29, Part 1910
CE Conformity Marking (230V models)
SEFA 1
SEFA 8, Cabinet Surface Finish Tests
NFPA 45
ASTM E84-09C
ASHRAE 110
ANSI Z9.5
CAN/CSA C22.2 No. 61010.1
UL 61010-1
UL 1805

Side Window Models Feature

Right or left side-mounted tempered safety glass window, 14.9" x 23.9" (37.8 x 60.7 cm)

Fixtured Models Feature

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

Optional Accessories

Service Fixture Kits (some models include service fixtures)
Electrical Duplex Kits (some models include electrical duplex)
Guardian Airflow Monitor Kits
Sash Stop Kits