Fully qualified per MIL-H-22594A (all sizes), these heaters are made with Monel 400 finned tubular elements with hermetic terminal end seals and stainless steel frames, qualifying them for standard or nonmagnetic installations and making them impervious to salt water corrosion. They have been shock tested per MIL-S-901 and vibration tested per MIL-STD- 167-1. Where required, they may be qualified for low magnetic permeability per MIL-I-17214.
Used on commercial and non-combat Naval vessels, these heaters are available with either side or bottom mounted terminal boxes housing control and safety components. They meet U.S. Coast Guard requirements per 46CFR-111.87, are listed by UL per Standard 1996, File #E23192, and are ABS (American Bureau of Shipping) approved, Certificate #91-JE3195-X. Captive nuts may be furnished in factory-provided mounting holes to simplify installation. Built-in thermal cutouts, magnetic contactors, airflow switch, and control transformer are standard. Our wide range of optional controls includes pilot lights, SCR’s, and electronic step controls.
St. Louis, MO 63144