Standard Marine Axial Fans are designed using flanged rolled steel housings. They are epoxy coated to provide excellent durability and corrosion resistance. Fan blades are constructed with a non-corrosive polypropylene composite and are pitch adjustable to allow for a wide range of flows and duties. The high-performance airfoil blade shape provides for exceptional flow characteristics and low sound levels. Major assembly hardware is constructed of corrosion-resistant stainless steel. Standard Marine Axial Fans are built with a high efficiency NEMA Premium three- or single-phase direct drive motor to provide quiet, continuous duty service. These motors are available with “CE” Classification with 50 or 60 HZ, and can be provided in nearly any voltage configuration.

Premium Marine Axial Fans are designed for the harsh marine environment. Flanged housings of welded marine-grade aluminum provide lightweight and excellent corrosion resistance. Major assembly hardware is corrosion-resistant stainless steel for long life. An external junction box mounted on the housing exterior is provided for electrical connections. High efficiency NEMA Premium three-phase or single-phase direct drive motors are utilized to provide quiet, continuous service. Available with “CE” Classification, 50 or 60 HZ and optional I-EEE-45 Certification, these motors are designed for worldwide applications and can be provided in nearly any voltage configuration.

AC Axial Fans are ideally suited for small vessel engine rooms and OEM applications where compact ventilation systems are required. These fans provide more than four times the air volume of small AC centrifugal marine blowers with substantial weight savings.

Ignition Protected DC Axial Fans are specifically designed and built for the marine environment. Made with a flanged glass-filled nylon shroud, this fan provides a nearly indestructible, compact fan with superior corrosion resistance. Available in 9”, 11” and 12” sizes, the  DC Axial Fan is continuous duty rated and ignition protected, conforming to J1171, ISO8846, and ISO 9097.

Centrifugal Blowers are specifically designed and built for the rigors of the marine environment – not adapted from other industries. These blowers are ideal for OEM applications where a quiet, reliable blower is required. Galley fume extraction, head air extraction, engine room ventilation, and interior make up air systems are just a few of the potential applications. Motors of certain models are available with CE Classification and/or optional I-EEE-45 Certification.

Inline AC Duct Fans are extremely versatile and feature a rugged, plastic housing constructed of UL-recognized, UV-protected thermoplastic resin for the ultimate in lightweight, corrosion-proof inline applications. These inline ac duct fans are ideal for multiple point exhaust, dual head exhaust, or other marine applications. Inline duct fan benefits include a pre-wired external wiring box with waterproof gasket, 100% speed controllable, approved for wet locations, suitable for airstream temperatures up to 140° F, and flow rates of 122-649 CFM.

Fan Guards are a highly recommended option on high-output axial fans in order to prevent debris and other foreign matter from entering the fan. Fan guards are available in all Delta-T Systems standard fan sizes and are constructed of either aluminum or steel.

Airflow Diverters are used to guide the intake air for the engine room to the proper locations in order to feed the engines with an ample supply of combustion air and to efficiently cool the engine room to the manufacturer’s specifications.