Yahagi Industrial Co., Ltd.

Yahagi Industrial Company, Limited
Names	Yahagi Industrial Company, Limited Yahagi Kogyo Kabushiki Kaisha Yahagi Kogyo Incorporated
Founded	1947
Website	https://yahagi-sangyo.co.jp

Yahagi Industrial Company, Limited, formerly known as Yahagi Kogyo Incorporated and Yahagi Kogyo Kabushiki Kaisha, is a Tokyo-based manufacturer and supplier of automobile parts and equipment, as well as various electromechanical and hand-crank sirens, established in 1947. While not explicitly confirmed, it is suspected that they may be the original manufacturer of the "MS" series of industrial sirens, with several of the earliest known units coming from Yahagi.

Products

Hank-cranked sirens

Model Yahagi

wip

Small sirens

LK-B36

WIP

Type 45

WIP

Medium/large sirens

Size 6W

WIP

Unnamed vertical siren

A vertical siren, which lacks a known model name, was also produced by Yahagi for an unknown period of time, as very little documentation regarding it is known to exist. The siren consists of a rotor and stator of an unknown port ratio (though it may use an S series rotor and thus be 6-port) driven by a large motor beneath the assembly, fixed upon a circular mount which allows the siren to be bolted to a flat surface. WIP