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Peppers防爆变径，防爆堵头，防爆呼吸阀等产品的简单介绍
Peppers防爆格兰，防爆变径，防爆堵头，防爆呼吸阀等产品
Peppers防爆格兰，防爆呼吸阀等产品的详细信息
Peppers防爆变径系列
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.
Example Part Numbering(Always Quote Male Thread First)
AR1BF/NP/M20/M25（选型举例）
• 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防爆堵头系列
Product 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.
Example Part Numbering SPMH1BF/NP/M20（选型举例）
Peppers防爆呼吸阀
Product 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.
Example Part Numbering(See below for details)
ACDP1BE/NP/M20/10
Peppers防爆呼吸阀 Product Type ACDP Thread Size螺纹规格：
M12 x 1.5，M16 x 1.5，M20 x 1.5，M25 x 1.5，M32 x 1.5（M制螺纹长度10/15mm）
1/2”NPT， 3/4”NPT （NPT制螺纹长度都是15mm）