Document pBKVpMdbzXy11a4rDkJz1jz2k

R4R TYPE APPROVAL CERTIFICATE No. MAC328921XG/002 This is to certify that the product identified below is in compliance with the regulations herewith specified. Description Type Applicant Manufacturer Place of manufacture Reference standards Reference documents Sterntube seals PRIME Blue AEGIR-MARINE BV MOLENVLIET 34 3961 MV WIJK BIJ DUURSTEDE NETHERLANDS AEGIR-Marine - Production BV MOLENVLIET 34 3961 MV WIJK BIJ DUURSTEDE NETHERLANDS Part C, Chapter 1, Section 7 of RINA Rules for the Classification of Ships RINA TYPE APPROVAL SYSTEM Issued in HAMBURG on January 5, 2022. This Certificate is valid until anuary 4, 2027 This certificate consists of this page and 1 enclosure RR A Services S.p.A. Giuseppe Russo RINA Services S.p.A. Via Corsica, 12 - 16128 Genova Tel +39 010 53851 Fax TYPE APPROVAL CERTIFICATE No. MAC328921XG/002 Enclosure - Page 1 of 1 PRIME Blue Reference Documents Technical drawings approved with no. HMMC-7359 and Test Reports filed with HMMC7465 on 27 Sept 2016 Fields of application PRIMEBLUE Forward water lubricated stern tube sealing gland. Composed of one Rubber NBR sealing ring with stainless steel garter spring. Fitted with a Rubber NBR inflatable ring for safety purpose in stop condition. Fitted with a water inlet pipe. Materials / Components See Material Specification of approved drawings. Technical Characteristics PRIMEBLUE seals are available in sizes from 50 mm to 690 mm by step of 20 mm. Acceptance conditions For each application an information letter, with indicated the type of seal used, is to be sent to RINA Plan Approval Office in charge of relevant plan approval activities. The installation on board is to be made in accordance with manufacturer instructions. The acceptance of the above product on board ships and other units classed with RINA is subject to the satisfactory outcome of testing as per RINA Rules. The present Type Approval Certificate annuls and replaces the previous one MAC127116XG/002. HAMBURG January 5, 2022 RINA Services S.p.A. Via Corsica, 12 - 16128 Genova Tel +39 010 53851 Fax