Peppers防爆呼吸阀/变径及堵头基本介绍

英国Peppers公司专业生产和销售防爆格兰，防爆变径，防爆堵头，防爆呼吸阀等防爆连接配套产品。

Peppers防爆呼吸阀/变径及堵头性能特点

产品广泛应用于电气危险区域，石油石化，防爆电机，防爆电控箱，防爆灯具，防爆马达，核电等项目及领域。

Peppers防爆呼吸阀/变径及堵头技术参数

          PeppersProduct Type ACDP -  (Metallic Breather Drain)                                                                                                                       “ACDP” Series Breather Drains allow the inside of the equipment to breathe with the outside atmosphere and provide a method of effectively draining any moisture from within the equipment. ACDP series Breather Drains maintain Ex e method of protection and IP66 for IEC type applications. A Castellated Locknut and O-ring is supplied with every Breather Drain.    

          Peppers  Product Type AR -  (Metallic Adaptors and Reducers)                                                                                                                  “AR” Series Certified Adaptors & Reducers provide a method of matching electrical thread forms on Ex equipment whilst maintaining Ex d, Ex e, Ex tb and Ex nR methods of explosion protection. Approved for use in mining (except Aluminium) and surface installations, they maintain IP66 & IP68 for IEC type applications and Class I Division 1 and NEMA 4X for CEC / NEC type applications. All external metric threads are fitted with a nitrile O-ring as standard.  

         Peppers Product Type ARMM & ARFF -  (Metallic Adaptors)                                                                                                             “ARMM & ARFF” Series Certified Adaptors provide a method of matching electrical thread forms on Ex equipment whilst maintaining Ex d, Ex e, Ex tb and Ex nR methods of explosion protection. Approved for use in mining (except Aluminium) and surface installations, they maintain IP66 & IP68 for IEC type applications and Class I Division 1 and NEMA 4X for CEC type applications. All external metric threads are fitted with a nitrile O-ring as standard.    

          PeppersProduct Type SPMH & SPHH -  (Metallic Dome Head & Hex Head Stopping Plug)                                                             "SPMH & SPHH" Series Certified Metallic Stopping (Blanking) Plugs provide a method of sealing unused entries in Ex equipment. They maintain Ex d, Ex e, Ex tb and Ex nR methods of protection and IP66, IP68 for IEC type applications. They are Class I Division 1, Class II Division 1, Class II and Class 1 Zone 1 approved for for NEC and CEC type applications whilst also maintaining Type 4X rating.

Peppers防爆呼吸阀/变径及堵头使用说明

？ Assembly instructions must be read prior to installation and adhered to in full.
？ For Ex d applications female threads must comply with clause 5.3 of IEC 60079-1.
？ For Ex nR applications parallel entry threads must be installed with a suitable entry thread seal.
？ ATEX / IECEx versions are supplied as standard.
？ Additional approvals must be requested at time of order.
？ Where applicable, the standard O-ring material is nitrile. Other options are available upon request.
？ Aluminium versions are not suitable for Group I Mining applications.

Peppers防爆呼吸阀/变径及堵头采购须知

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