TECHNICAL DATASHEET SHEET PRODUCT DATA H20 H20 HYDROSTATIC HYDROSTATIC RELEASE RELEASE UNITS UNITS FOR FOR RAFT RAFT HS CODE 84798997, Country of Origin SWEDEN HS CODE 84798997, Country of Origin SWEDEN DESCRIPTION DESCRIPTION If the vessel sinks, the increasing water pressure activates the Hammar H20 The Hammar H20 is secured to the deck or liferaft cradle and attached to the liferaft and the spring loaded knife is set free. It automatically releases the liferaft or lashing. If the ship sinks, the water pressure will activate the sharp knife, which cuts other life-saving appliances it is connected to. the rope, and the liferaft will float free. As the ship sinks, the liferaft painter line connected to the Red Weak Link™ , will stretch, and the liferaft starts to inflate. The The Hammar H20 is designed to cut through the White Strong Rope or bolt Red Weak Link™ breaks in order to allow the Liferaft to surface. but may, in some applications, also cut the unshielded electrical cable. H20 R= for Raft, 24 month service life H20 RX= for Raft, 30 month service life HYDROSTATIC ACTIVATION DEPTH Yellow Top Label: 1,5 - 4,0 meters (SOLAS) Green Top Label : approx. 4 meters Blue Top Label : approx. 6 meters Date label For marking of expiry date; month and year. Years available on date label: 5 years WEAK LINK Breaking strenght: 2,2 ± 0,4 kN An alternative to the Weak Link™ system is the Red braided polyester line, 4,5mm diameter. DUAL ASSEMBLY Arrangement of release units that includes two or more H20 units are available. These can be in combinaton with MRU or ERU unit.See separate data sheet The Hammar H20 is a disposable product. SERVICE LIFE The operational life on board the ship is 2 years (24 months) or otherwise stated on the product when installed. SOLAS 74 Convention IMO Res. MSC 97(73)8.1/8.6 (2000 HSC Code) IMO Res. MSC. 48(66) IMO Res. MSC.81(70) IMO MSC/Circ.811, approved to EU Directive 96/98 EC on Marine Equipment Shelf life: 5 years from manufactured year, provided it is stored in its box in a dry and UV-protected storage. PACKING SPECIFICATIONS All H20 standard/RX SOLAS models are packed in individal boxes. To minimize shipping costs, these are packed in boxes containing 30pcs. Individual box dimension: 17x9x7cm Outer box dimension: 37x30x37 cm Approximate packed weight of 30 pcs: 9 kg LABEL AND PRODUCT MARKING Material: UV-resistant and peel-proof material. Top label Marcode Serial number : XXXXX Manufacturing date: YY/MM Security number : XXX Notified body/year: XXXX/YY Wheel mark when SOLAS approved NATO Stock Numbers available Scan the QR code for applicable products *Only applicable for units with yellow Top Label (SOLAS) • Do not power wash the HRU • Do not paint • If an H20 is dropped or exposed to an impact it shall be discarded CM Hammar AB August Barks gata 15 SE-421 32

WEAK LINK ROPE SLING **Loop lenght: 140 mm Diameter; 8 mm White & black stripes Housing: Polyamid (PA6) Spring: Stainless steel Knife: Stainless steel Polyester 1:1, parallel core BREAKING STRENGHT **Standard loop lenght. Other lenghts are available. CM Hammar AB August Barks gata 15 SE-421 32 Västra Frölund