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Select a Hood

Polypropylene Hood
Polypropylene Hood
(shown without bottom)
Tempered Glass Hood
Tempered Glass Hood, shown with optional
Adapter Panel for exhaust conduit
Stainless Steel Hood
Stainless Steel Hood
(shown without bottom)
Begin by selecting the hood size (large or small, available for single or twin stations); then choose the material that's right for your application. Notice that each hood comes with a swing-up access shield of a compatible material, indicated on the ordering table. Access shields can be selected in other materials or with custom cut-outs; let us know your requirements.

Hoods Available with Permanent Bottoms
To order, add "-1" (25 mm) to the catalog no. and 30% to the price of the hood you select. Includes a 0.5" (13 mm) front lip.

All Universal Hoods include an air speed monitor and a 26"W x 11.5"D (660 mm x 292 mm) cut-out for attachment of filter module (order adapter plate to cover opening).

hood air speed monitor
Sliding-Vane
Air Speed Monitor

Before you order,
  Consider Your Options!
    Specialty Plastics
    Specify any of these systems in dozens of other materials.
    QuickQuote Planner
Type Universal Hoods (includes access shield of materials indicated in parentheses)
See
Dimensions
above
Polypropylene
(Nondissipative PVC shield)
Static Dissipative PVC
(Dissipative PVC shield)
static dissipative PVC for hoods
Nondissipative PVC
(Nondissipative PVC shield)
Cat. # Price Cat. # Price Cat. # Price
Small Single 7900-12A $ 1,767 2241-03A $ 2,207 7900-14A $ 1,614
Large Single 7900-13A $ 2,050 2241-04A $ 2,865 7900-15A $ 1,878
Small Twin 7900-06A $ 3,146 2242-00A $ 3,753 7900-08A $ 2,717
Large Twin 7900-07A $ 3,571 2242-01A $ 4,942 7900-09A $ 3,251
See
Dimensions
above
304 Stainless steel
(Dissipative PVC shield)
static dissipative PVC for hoods
Acrylic*
(Acrylic shield)
Tempered Glass
(Dissipative PVC shield)
static dissipative PVC for hoods
Cat. # Price Cat. # Price Cat. # Price
Small Single 2900-16A $ 2,463 1715-09A $ 973 2900-14A $ 1,825
Large Single 2900-17A $ 2,823 1715-10A $ 1,314 2900-15A $ 2,067
Small Twin 2900-06A $ 4,137 1715-06A $ 1,773 2900-12A $ 3,047
Large Twin 2900-07A $ 4,832 1715-08A $ 2,239 2900-13A $ 3,615
*Acrylic is damaged by alcohol and other cleaning agents.
hood dimensions illustration
Universal Hood Nominal Dimensions
Type A
in.
(mm)
B
in.
(mm)
C
in.
(mm)
D
in.
(mm)
E
in.
(mm)
F
in.
(mm)
G
in.
(mm)
H
in.
(mm)
Small Single 16"
(406)
24"
(610)
8"
(203)
32"
(813)
36"
(914)
17"
(432)
23"
(584)
8"
(203)
Large Single 19"
(483)
28"
(711)
8"
(203)
41"
(1041)
45"
(1143)
21"
(533)
27"
(686)
8"
(203)
Small Twin 16"
(406)
24"
(610)
8"
(203)
67"
(1702)
72"
(1829)
17"
(432)
23"
(584)
8"
(203)
Large Twin 19"
(483)
28"
(711)
8"
(203)
87"
(2210)
90"
(2286)
21"
(533)
27"
(686)
8"
(203)
Performance Laminar Flow* Exhaust Fume**
Hood Size Flow
CFM
(m³/h)
Velocity Flow
CFM
(m³/h)
Velocity
Small Single 800
(1359.21)
175 ft./min.
(.89 m/s)
200
(339.80)
117 ft./min.
(.59 m/s)
Large Single 800
(1359.21)
175 ft./min.
(.89 m/s)
200
(339.80)
90 ft./min.
(.46 m/s)
Small Twin 1600
(2718.42)
175 ft./min.
(.89 m/s)
400
(679.60)
111 ft./min.
(.568 m/s)
Large Twin 1600
(2718.42)
175 ft./min.
(.89 m/s)
400
(679.60)
88 ft./min.
(.45 m/s)
  For high-velocity exhaust fume requirements,
select Terra's Benchtp Ductless Exhaust Fume Hood.
* Average values for operation with HEPA filter(s) No. 1681-02 (twin stations use two filter/blower modules) at “high” setting. Velocity reading taken at the filter face; speed adjustable down to 100 ft./min (.51 m/s).
** Average values for operation with activated charcoal filter(s) No. 1716-00A (twin stations use two filter/blower modules). Exhaust systems operate at “high” setting only (no speed control). Velocity readings taken at hood inlet with shield down (8" (203mm) gap).

Hoods, Stainless Steel Spill Tray

Spill Trays, for Universal Hoods

These trays are ideal for containing spills. Available in stainless steel or polypropylene to meet various material compatibility requirements, each features a 0.5" (13 mm) lip (custom sizes available).
For Hood Size
W" x D" x H"
(mm)
304 Stainless Steel Polypropylene
Cat. # Price Cat. # Price
Sm. Single 31.5 x 23.5 x 0.5
(800 x 597 x 13)
7900-25 $ 496 7900-30 $ 369
Lg. Single 40.5 x 27.5 x 0.5
(1029 x 699 x 13)
7900-26 $ 592 7900-31 $ 464
Sm. Twin 66.5 x 23.5 x 0.5
(1689 x 597 x 13)
7900-27 $ 749 7900-32 $ 622
Lg. Twin 86.5 x 27.5 x 0.5
(2197 x 699 x 13)
7900-28 $ 843 7900-33 $ 717

More on Universal Hoods:
Overview Laminar Flow Design Select a Stand Adapter Panels
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