30EI60R040-50/400 30EI60R040-50/400 by Ashcroft 3″THERM.4″INS. 1/2″B,50/400f Related ProductsVB-7211-0-3-8E-2021SVS-7313-536-4-4VK-7213-303-4-1VB-7263-0-4-33