CMP防爆呼吸閥/防爆堵頭/彎頭(781,757,787)
781 | Breather / Drain Plug(781系列防爆呼吸閥)
Globally Approved, Explosive Atmosphere Cable / Conduit Accessory
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 | ?' NPT | 19.9 | 12.7 | 30.0 | 33.0 | 7 |
781DT2 | 781ET2 | ?' NPT | 20.2 | 12.7 | 36.0 | 39.6 | 10 |
Dimensions displayed in millimeters unless otherwise stated |
CMP-90°防爆彎接頭(787系列)
PRODUCT SELECTION TABLE
TO VIEW HOW TO ORDER
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 |
TECHNICAL ILLUSTRATION
Available brass, nickel plated brass, aluminium, stainless steel & nylon
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 information on ordering please contact a member of the CMP team.
Ex e Nylon product not UL or cCSAus certified.
PRODUCT SELECTION TABLE
TO VIEW HOW TO ORDER
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 |