Delta "T" Systems
10844 Series A/C Centrifugal Blowers
10844 Series A/C Centrifugal Blowers


  • General ventilation application
  • Smooth quiet operation (54 dBa)
  • Cast aluminum housing
  • Lightweight design (3 lbs. [4 kg])
  • Extended wire lead and remote capacitor
  • Specifications listed below

Whisper Quiet AC Centrifugal Marine Fan Flows to 91 CFM [2.6 M3 Min]

Ideally suited for galley ventilation, head vents, small electronics cabinets, general ventilation and OEM applications where compact ventilation systems are required. Unbelievably quiet when running (54 dBa), these fans will provide thousands of hours of continuous service.

With a flanged outlet and housing made of cast aluminum, this unit provides a very compact fan with excellent corrosion resistance and lightweight (3 lbs. [1.4 kg]) design. An extended wiring lead from the motor and remote mounted capacitor provides for simple quick installation.

A high efficiency brushless direct drive motor provides extremely quiet continuous duty service, yet draws only 35 WATTS at 115 Volts. The motor is air-cooled, totally enclosed (TEAO), double-shielded, ball bearing type.

Fan Impeller
A galvanized corrosion-resistant scroll-type forward-curved impeller is secured directly to the motor shaft for enhanced safety and reliability. The high performance blade shape provides for exceptional flow characteristics and low sound levels - only 54 dBA at free airflow.

Corrosion-resistant aluminum housings are provided "mill finish" without paint.

10844 Series 115 Volt A/C Centrifugal Blower- Part No. 500-10844

Delta "T" Systems carries a full range of Premium A/C Inline Duct Fans. This versatile inline fan is powered by an external rotor motorized impeller featuring a top quality German manufactured motor that has been designed for long life and dependable marine performance.

Available in standard sizes ranging from 4 inches to 12 inches in diameter, this fan features a plastic housing constructed of UL-recognized and UV-protected thermoplastic resin, which allows the fan to be mounted in wet locations. UL tested and approved. HVI tested and certified for performance.

Fans meet or exceed the energy efficiency requirements of Energy Star. All models are UL Listed and IC rated for use in wet locations.

4-Inch A/C Inline Duct Fan
Part Number 500-804XL

6-Inch A/C Inline Duct Fan
Part Number 500-806XL

8-Inch A/C Inline Duct Fan
Part Number 500-808XL

10-Inch A/C Inline Duct Fan
Part Number 500-810XL

12-Inch A/C Inline Duct Fan
Part Number 500-812XL


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Application Data Worksheet