用于多层简易防砂外管柱的最下部，与沉砂封隔器密封筒配合实现密封内、外管柱。
主要特性
◎ 金属材料可选P110、T95、N80等级别；
◎ 弹性卡爪结构帮助定位；
◎ 多段密封结构可靠性高。
LOCATOR SEAL ASSEMBLY
INTRODUCTION
Locator Seal Assembly is used at the bottom of CMZ, which can match with sump packer to seal inner and outer pipe.
◎ Several different steel grade of CSLF are available, such as P110,T95,N80 etc;
◎ It can help locate the position with collect fingers;
◎ It has high reliability configuration with multi-section sealing.