品牌CMP

CMP防爆呼吸阀（781E增安型和781D隔爆型）
781 | Breather / Drain Plug（781系列防爆呼吸阀） Available in brass, nickel plated brass, aluminium, stainless steel & nylon CMP防爆格兰（CMP Cable Gland） Hazardous Area Cable Glands-ATEX IECEX，Exe，Exd Group II CMP防爆格兰代理商：上海颐品自动化科技有限公司 关键词：CMP防爆格兰，CMP防爆变径，CMP防爆堵头，CMP防爆呼吸阀 CMP防爆格兰等产品规格书及相关证书-请咨询上海颐品自动化科技有限公司
  781 Breather Plug & Drain Plugs Breather Plug & Drain Plugs,
Globally Approved, Explosive Atmosphere Cable / Conduit Accessory
• 781E for Ex e use • 781D for Ex d use • Drains equipment susceptible to moisture collection • Enables equipment to breathe • General purpose / industrial version available • Nylon Ex e only version available (-20°C to +60°C) • -60°C to 130°C (metallic versions) • Globally marked, IECEx, ATEX & cCSAus

PRODUCT SELECtION TABLE：

Ordering Reference (781D)	Ordering Reference (781E)	Thread Size	Minimum Thread Length	Protrusion Length 'F'	Across Flats Dimension	Across Corners Dimensions	Max Installation Torque (Nm)
781DM2	781EM2	M20 x 1.5	15.0	12.7	30.0	33.0	7
781DM3	781EM3	M25 x 1.5	15.0	12.7	36.0	39.6	10
781DT1	781ET1	½' NPT	19.9	12.7	30.0	33.0	7
781DT2	781ET2	¾' NPT	20.2	12.7	36.0	39.6	10
Dimensions displayed in millimeters unless otherwise stated

HOW TO ORDER A guide on how to order Breather Plug & Drain Plugs from CMP: e.g. 781 – D – M – 3 = Ex d – M25 e.g. 781 – E – M – 3 = Ex e – M25 Other Thread Variations are available on request. For further inbation on ordering please refer to how to order. The CMP 781E range of Increased Safety type ‘e’ breather plug / drain plugs have been tested together with CMP serrated washers to ensure that in areas that are subject to vibration, the breather plug / drain plugs do not suffer from self-loosening and in advertently fall out of the enclosure. Serrated washers are not included as standard but can be ordered separaby. 

CMP-90°防爆弯接头（787系列）
787 | 90 Degree Adaptor（787系列CMP防爆弯接头） Available in brass, nickel plated brass, aluminium, stainless steel
90° Adaptor, Globally Approved, Explosive Atmosphere Cable / Conduit Accessory • Protects cables from excessive bending stress • General purpose / industrial version available • Supplied with male or female threads • Can be supplied with thread conversion • Equipment interface ‘O’ ring seal available • -60°C to +200°C • Globally marked, IECEx, ATEX & cCSAus • Can be used with 737 (not Ex d direct entry applications)
  CMP防爆格兰（CMP Cable Gland） Hazardous Area Cable Glands-ATEX IECEX，Exe，Exd Group II CMP防爆格兰代理商：上海颐品自动化科技有限公司 关键词：CMP防爆格兰，CMP防爆变径，CMP防爆堵头，CMP防爆呼吸阀 CMP防爆格兰等产品规格书及相关证书-请咨询上海颐品自动化科技有限公司
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PRODUCT SELECTION TABLE
TO VIEW HOW TO ORDER

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Ordering Reference	Male Thread Size 'A'	Minimum Thread Length 'E'	Bore Diameter 'C'	Female Thread Size	Protrusion Length 'D'	Protrusion Length 'F'	Width 'B'	Width 'B'
787DM2M2	M20 X 1.5	15.3	14.0	M20 X 1.5	29.6	41.0	24.0	7
787DM3M3	M25 X 1.5	15.3	18.6	M25 X 1.5	36.3	49.3	29.0	10
787DM4M4	M32 X 1.5	15.3	25.6	M32 X 1.5	45.2	56.3	36.0	15
787DM5M5	M40 X 1.5	15.3	33.6	M40 X 1.5	54.2	64.8	44.0	25
787DM6M6	M50 X 1.5	15.3	41.0	M50 X 1.5	68.3	74.0	54.0	30
787DM7M7	M63 X 1.5	15.3	50.0	M63 X 1.5	97.0	104.3	75.3	45
787DM8M8	M75 X 1.5	15.3	61.3	M75 X 1.5	97.0	111.3	79.5	45
787DM9M9	M90 X 2.0	15.3	80.0	M90 X 2.0	100.0	131.3	110.0	45
787DM10M10	M100 X 2.0	15.3	91.0	M100 X 2.0	110.0	141.3	115.0	45
Dimensions displayed in millimeters unless otherwise stated

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TECHNICAL ILLUSTRATION

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Available brass, nickel plated brass, aluminium, stainless steel & nylon
Hexagon Head Stopper Plug, Globally Approved, Explosive Atmosphere Cable / Conduit Accessory
• Provides means of blanking unused cable entries • Temporary or permanent • General purpose / industrial version available • Equipment interface ‘O’ ring seal available • Nylon Ex e only version available (-20°C to +60°C) •-60°C to 200°C (metallic versions) • Globally marked, IECEx, ATEX, cCSAus & UL (EX e Nylon product not UL orcCSAus certified)

Description	Allen key recess	metallic			Non-metallic
		Ex "d"	Ex "e"	Industrial	Ex "e"	Industrial
747 Recessed Non-Tamper Proof Type 'A'	Y	Y	Y	Y	Y	Y
747 Recessed Tamper Proof Type 'B'	Y	Y	Y	Y	Y	Y
757 Hexagon Head	N	Y	Y	Y	Y	Y
757 Hexagon Head c/w 'O' ring seal	N	Y	Y	Y	Y	Y
767 Dome Head	Y	Y	Y	Y	Y	Y
767 Dome Head c/w 'O' ring seal	Y	Y	Y	Y	Y	Y

HOW TO ORDER
e.g. 747 – D – A – M – 3 – 1
= Dual Certified Ex d & Ex e- Type A – M25 – Aluminium

For Tamper-Proof Type B Stopper Plugs please substitute the letter A with the letter B in the Ordering Reference list opposite.

Other Thread Variations are available on request.

For further inbation on ordering please contact a member of the CMP team.

Ex e Nylon product not UL or cCSAus certified.

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PRODUCT SELECTION TABLE
TO VIEW HOW TO ORDER

 

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Ordering Reference	Thread Size	Minimum Thread Length	Across Flats 'A'	Across Corners Diameter	Protrusion Length 'C'
757DM1	M16 X 1.5	15.0	22.0	24.2	5.0
757DM2	M20 X 1.5	15.0	24.0	26.4	5.0
757DM3	M25 X 1.5	15.0	30.0	33.0	5.0
757DM4	M32 X 1.5	15.0	36.0	39.6	5.0
757DM5	M40 X 1.5	15.0	46.0	50.6	5.0
757DM6	M50 X 1.5	15.0	55.0	60.5	5.0
757DM7	M63 X 1.5	15.0	70.0	77.0	5.0
757DM8	M75 X 1.5	15.0	80.0	88.0	5.0
757DM9	M90 X 2.0	24.0	99.0	108.9	5.0
757DM10	M100 x 2.0	24.0	108.0	118.8	5.0
Dimensions displayed in millimeters unless otherwise stated

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TECHNICAL ILLUSTRATION

CMP防爆格兰（CMP Cable Gland） Hazardous Area Cable Glands-ATEX IECEX，Exe，Exd Group II CMP防爆格兰代理商：上海颐品自动化科技有限公司 关键词：CMP防爆格兰，CMP防爆变径，CMP防爆堵头，CMP防爆呼吸阀 CMP防爆格兰等产品规格书及相关证书-请咨询上海颐品自动化科技有限公司