Dorma ElectroMag EM Door Holder

The picture is for a surface mount model

Economical solution when controlled release and closing of doors is needed.UL/ULC listed. Conforms to ANSI 156.15 grade requirements. M.E.A. (NYC), factory mutual and California state Marshall approved. Dual voltage capability reduces inventory. 24 vac or dc. Silent operation. 35lb nominal holding force. Can be manually released from hold open position.Attractive dull chrome finish.