Our 3M™ DBI-SALA® Sealed-Blok™ Retrieval Self-Retracting Lifeline, has been designed to stand up to the harshest environments. With all the features of our standard Sealed-Blok™ plus a 3-way retrieval winch The heavy-duty design is corrosion resistant, with stainless steel end-plates and aluminium housing. For reliability and quality fall protection in applications such as oil and gas rigging, confined space, saltwater environments, dirty environments and sewage plants, Sealed-Blok™ has many years of service in the field.
When working at height or in confined spaces in some of the world's toughest environments, you need reliable and durable self retracting lifelines as part of your complete fall protection solution. The 3M™ DBI SALA® Sealed Blok™ Self Retracting Lifeline with 3 way retrieval winch is heavy duty. With corrosion resistant materials, stainless steel end plates and aluminium housing, these durable SRLs can really stand up to the harshest conditions. You can count on the Sealed Blok's reliability with dynamic components sealed inside the housing (which is IP69K rated), particles and water are prevented from entering even when submersions is continuous. An SRL’s lifeline will extend as the user moves away, and retract automatically enabling the user to move about within a recommended working area at normal speeds. Should a fall occur, a speed sensing brake system will activate stopping the fall and reducing the forces imposed on the user to safe levels.