This is an inquiry message about Foam / Sponge Oring in the 108th China Canton Fair. (这是一条买家关于"Foam / Sponge Oring"的询盘信息，来自第108届中国广交会。)Inquiry Message (询盘信息) Foam / Sponge Oring Our More Specific Guideline needs: 1) We are after a lower compression force compare to the one required for a normal o-ring 2) Our sealing requirement follows the Nema electrical enclosure standard. Below is a general description of the Nema 4 standard: ""Enclosures constructed for either indoor or outdoor use to provide a degree of protection to personnel against incidental contact with the enclosed equipment; to provide a degree of protection against falling dirt, rain, sleet, snow, windblown dust, spl Contact Info (联系信息) Rick Driver 1954 Technology Drive Peterborough, ON K9J 7B1 CAN Company: Siemens Milltronics Title: R&D Mechanical Technologist Phone: 1-705-740-7614 E-mail: rick.driver@siemens.com rick.driver@siemens.com
