Material | Brass |
Seal | VMQ (silicone) |
Material o-ring | VMQ (silicone) |
Clamping insert | Polyamide 6 |
Armour | Metallic armour or screen |
Protection class |
IP 66, IP 67, IP 68 - 5bar/30min |
Ex-protection level |
Class I Div 2 Groups A,B,C,D, Class II Div 1 Groups E,F,G, II 1D Ex ta IIIC Da |
Temperature range | -60°C to +105°C |
Variant | NPT |
External thread (AG) | NPT 3" |
Size | 75 |
A1 | 57 – 78 mm |
A2 | 50,5 – 68,2 mm |
Thread length (GL) | 41.5 mm |
Height (H) | 154 mm |
Wrench size (SW1/SW2) | 95/95 mm |
D | 107 mm |
Armouring clamping ring 1 | 0 – 1 mm |
Armouring clamping ring 2 | 1,5 – 2,5 mm |
Armouring clamping ring 3 (optional) | 1 – 2 mm |
Tightening torque | 135 Nm |
Product group |
Ex d, Ex e |