Datasheet

PRODUCT SHEET

munters.com

Munters BI28 Inlet

Bi-ﬂow Air Inlet

The BI Series Bi-ﬂow Inlet features a new design created using the

latest in computer aerodynamic modelling. Airﬂow is maximized

over the entire static pressure range and ﬂow direction is precisely

controlled. Performance of your ventilation system is improved

with a fresh supply of preheated air delivered to every part of the

building.

• Available in two sizes to ﬁt your application

• Aerodynamic frame and door design for precise control

• Doors close tightly to prevent attic condensation

• Stainless steel door hinges for high durability

• Models for mechanical or static pressure control of airﬂow

BI28 Inlet

The BI Inlet Series includes models for mechanical control and for

air actuated control utilizing unique constant-force-springs. The

simple to adjust springs allow full control of static pressure and

make it easy to compensate for ceiling pitch.

Doors feature a proven seal technology, similar to that used

in energy efﬁcient windows. By sealing tightly, humid room

air is blocked from entering the attic space where it can cause

condensation problems.

An added feature of the air actuated model is an optional

mechanical override. All inlets close together using a simple hand

winch or an actuator when transitioning to full tunnel ventilation.

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PRODUCT SHEET Munters BI28 Inlet Bi-flow Air Inlet The BI Series Bi-flow Inlet features a new design created using the latest in computer aerodynamic modelling. Airflow is maximized over the entire static pressure range and flow direction is precisely controlled. Performance of your ventilation system is improved with a fresh supply of preheated air delivered to every part of the building.
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Munters BI28 Inlet B-flow Inlets BI Series Performance Information: Ceiling Inlet only 0.10” SP 0.125” SP 0.15” SP BI28SP/SPM 2,100 CFM 2,575 CFM 3,000 CFM BI28M 2,700 CFM 3,050 CFM 3,300 CFM BI Series Features Unique constant force spring mechanism with mechanical override option Find your nearest Munters office at www.munters.com Munters reserves the right to make alterations to specifications, quantities, etc., for production or other reasons, subsequent to publication.