Lange Ag Systems

AP manufactures several types of accessory equipment to divert airflow and/or increase the life of the fan. Durable and reliable, this equipment is easy to install and is designed to require little maintenance.

Transit Tub™
The Transit Tub™ is ideal for confinement installations where a full pit waste system is planned. Made of rugged fiberglass that is guaranteed for life, the Transit Tub™ fits fans from 8" to 24". Installation is simple: leave an opening in the masonry foundation of the pit, attach the Transit Tub™ to the pit wall and building wall and install the ventilation fan. An optional quick attach fan mounting kit is available.

Pit Fan Transition Units
Pit fan transition units convert 14", 18" and 24" Performer series wall fans to deep pit ventilation fans used to remove dangerous gases from buildings with inside manure storage. These corrosion proof units are constructed of heavy duty poly for years of trouble free service. The quick attach fan mounting hardware allows the fan to be removed quickly and easily for regular cleaning or keep fans operating at peak performance.

All Weather Hoods
Nature plays an important role in the normal operation of ventilation equipment. Every ventilation fan that must function in cold weather or strong winds should be equipped with a protective hood to allow proper operation. All weather fan hoods save energy costs by enabling fans to perform more efficiently. Constructed of fiberglass for long life, these hoods permit low RPM fans to deliver rated CFM volume. Fan hoods are available in sizes to fit 14" to 24" fans.


Discharge Cones The optional discharge cone for the Performer series fans is designed to increase airflow and efficiency by approximately 15%.	Fan Shutters Take a look at AP's selection of ventilation shutters.	Wind Diverter Cone Minimize the effects of head winds with minimal sacrifice of fan performance. AP's wind diverters are inexpensive and simple to install. Wind deflector cones can be easily adapted to new or existing fans to improve the efficiency and performance of the total ventilation system.

© 2007 Lange Ag Systems
193 County Road NE
Willmar, MN 56201
Phone: 800.479.0243
Fax: (320) 231-1471
info@langeagsystems.com