Extraction hoods ST

ST hoods are intended for low and medium pressure extraction. They have an unique and special design that provides a large extraction area as well as large free work area.
The flat form provides a free areal beneath the hood and prevents that air is extracted behind the hood. Delivered in connection with Gram extraction arms or as lose hood that can be mounted in the ends of hoses.

Product Features

  • Robust extraction hoods type ST
  • Efficient extraction
  • Many applications
  • Extraction hoods for mounting on Gram extraction arms
  • Extraction hoods with and without magnet
  • Extraction hoods with and with damper
  • Extraction hoods with and without handle
  • Large work area beneath the hood

Product Highlights

Further data

Extraction hood type ST can be equipped with:

  1. Bolt for fastening on extraction arm
  2. Magnet base,
  3. Handle
  4. Damper (with or without)

Extraction hood type ST-S (with damper) can be supplied with micro-switch that gives a signal for start of fan or filter unit.

Extraction hoods in Gram extraction arm are delivered with damper ex Works. (Except however Hood to TGI-telescopic arm)

Gram hoods model ST are available in 4 versions:

Type ST (without damper):

  • Used for Gram extraction arms LGF (1-1.5m)
  • Used for Gram extraction arms TGI (telescopic arm)

ST-S (with damper):

  • Used for Gram extraction arms LGF (1-9m)
  • Used for Gram extraction arms RGF and RGF (2-9m)

ST-M with magnet

ST-MS with magnet and damper

Gram hoods type ST are made in black steel and thus powder enamelled in an elegang silver colour.

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