This Allegro 9990 Air Temperature Controller adjusts the amount of air to the hood and adjusts air 25 degrees warmer or cooler than the ambient air for use in cold or hot environments. It includes a leather sheath to protect the user while providing them with continuous cold or hot air to increase their comfort while working either hot or cold conditions.
Air Temperature Controller
Allegro 9990
The Air Temperature Controller adjusts the amount of air to the hood and adjusts air 25 degrees warmer or cooler than the ambient air for use in cold or hot environments. It includes a leather sheath to protect the user from temperature extremes. The Air Temperature Controller requires an air supply pressure range of 85-110 psig.
GENERAL DESCRIPTION of ALLEGRO 9990:
The Air Temperature Controller adjusts the amount of air to the hood and adjusts air 25 degrees warmer or cooler than the ambient air for use in cold or hot environments. It includes a leather sheath to protect the user from temperature extremes. The Air Temperature Controller requires an air supply pressure range of 55-120 psi.
TECHNICAL:
Body: Aluminum
Fitting: Stainless Steel Hansen ¼” (.63cm) plug
Belt: Nylon
Sheath: Leather
SPECIFICATIONS:
Dimensions: 8⅛” (20.63cm) long, 1 1/2”(3.8cm) diameter
Weight: 1 lb, 5 oz (.68Kg) (with belt and leather sheath)
BENEFITS:
Uses filtered compressed air
Provides continuous cold/hot air delivery
Easy temperature adjustment even with gloved hands
No moving parts
Exceptionally reliable
Will cool or warm compressed air by 25° F
High Pressure Controllers
For use as a high pressure supplied air system, add one of the following flow control valves. All three offer a very low profile design that won’t get in the way of work, meet NIOSH minimum flow requirements at their lowest setting and offer Hansen fittings with belt and clip assembly. These economical valves allow you to use the appropriate hood assembly for your needs, dispose of the hood after contamination, and attach the original valve and waist belt to a new replacement hood.
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