PattersonPopeINSTOCK

Hoods and Enclosures Exhaust Snorkels

Extraction Arms

• Arms are 2", 3", or 4" in diameter, consisting of thin walled anodized aluminum sections specific to the model • Noted models are corrosion resistant • Exhaust connection point swivels with 360 degree rotation • The adjustment knobs on the articulated friction joints are sup- ported by ball-bearings • Mini bell mouthed hood is supplied with the arm • All arms are provided with dampers • The snorkel is furnished complete with wall/ceiling mount bracket and a trimmable 43” (109.2 cm) extension

Wall/Ceiling Mount Bracket Exhaust Duct (not included)

43”

Exhaust Connection Point

360 Degree Swivel Points

C

Damper

A

B

D

Bell Mouth Hood

Part Number

Description

Diameter

A

B

C

D

Overall Length 59.1” 1500mm

OES-2 ORIGINAL Model ESD/EX Model OES-3 ORIGINAL Model XES-2

2” 50mm

9.8” 250mm

27.6” 700mm

19.7” 500mm

9.1” 230mm

3” 75mm

9.8” 250mm

27.6” 700mm

19.7” 500mm

9.8” 250 mm

59.1” 1500mm

XES-3 CES-3

ESD/EX Model

CHEM Model OES-4 ORIGINAL Model

4” 100mm

10.2” 260 mm

29.5” 750mm

29.5” 750mm

10.6” 270mm

70.9” 1800mm

XES-4 CES-4

ESD/EX Model CHEM Model

Universal Mini Hood and Interface

Nederman BenchTop arms are supplied with a mini hood as standard - no extra extraction nozzle is required. The mini hood is also a universal interface for connecting to other hoods. A larger metal hood or transparent multipurpose hood can be attached directly to the mini hood, irrespective of arm size. The optional multi-purpose hood can be used both as a dome and a screen hood. It has excellent screening properties, is fully transparent and does not cause optical distortions. The hood can be easily angled to suit any extraction situation.

Metal Hood

Multi-purpose Hood

Description Ø50mm Ø75mm Ø100mm For ORIGINAL 70500444 For ESD/EX 70500544 For CHEM 70500444

Description Ø50mm Ø75mm Ø100mm For ORIGINAL 70500144 For ESD/EX 70500244 For CHEM 70500344

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