The Federal Signal 3T22 and 2T22 are dual-tone, mechanical outdoor warning sirens made by Federal Signal Corporation (formerly Federal Sign and Signal Corporation) from 1952 through the early 1990s. Both have a very recognizable design, with a ten-port rotor (chopper) on the bottom with ten cones (horns) and a 12-port one on top with twelve cones.

2025年1月5日 · Due to being made of thin sheet metal, these horns are prone to warping and damage, and it is not uncommon to find these sirens with damaged or missing horns. 3 ph units (designated Model 2T22A and Model 3T22A on Federal Signal-era units) are powered by a bare dual sided 7.5 hp or 10 hp AC motor which was originally manufactured by GE for early ...

3 天之前 · the ACA hurricane's chopper and blower motor gave out

This siren is located near 17th & Furnace Ave. Siren info: Make: Federal Signal Corp. Model: 3T22A Phase: 3 Location: N 17th & Furnace Ave. Test time: First Saturday of the month at 10 am Other...

2016年7月16日 · This time, we met at Bicknell's newly restored 3T22A. If you've been around the siren community for awhile, you may remember an old post I did on their old setup. The siren was roof mounted on...

The 3T22 was an Omnidirectional Warning Siren by Federal Signal made around the 1960s that contains two Rows of Horns and is the Solenoid Version of the 2T22 and is Able to HI-LO... The 3T22A and 3T22B versions also exist.

2015年2月12日 · Bought it from Rick K. here on the board back in September and restored it over the winter. This siren was taken down by Derek Thompson and his crew in the city of Brandon, SD back in 2011. I am asking $2700 OBO. I had originally quoted a city in IA on a price through Derek for this siren but the quote expired on the 15th so too bad for them.

The Federal Signal 3T22 / 2T22 was an outdoor warning siren made by Federal Signal Corporation (formerly Federal Sign and Signal Corporation) from 1952 through the early 1990s. It has a very recognizable design, having a ten-port rotor (chopper) on the bottom with ten cones (horns) and a 12-port one on top with twelve cones. History.

2014年3月19日 · I have 3 Federal Signal 3T22A sirens for sale. They are three phase. These sirens were manufactured in the 70's. These sirens were removed from St. Mary's, KS a few years back, and were replaced with Whelens. They were all removed in working condition. The sirens each come with an RC6 control panel.