Not available 
| Product properties | Product type: Pressure compensation element Application: Ex Manufacturer: CMP Manufacturer Designation: 781 M20(M) Exe S.S BREATH/DRAIN PLUG Manufacturer product number: 781EM24 Air flow rate: 48l/min (at 1ýbar) |
| Connection data | Tightening torque: 7 Nm (Installation torque) |
| Ex data | Suited for EX-applications: yes |
| Dimensions | Dimensional drawing: https://dam-mdc.phoenixcontact.com/rendition/156443151564/73e5c0ea59c66449ace7d962fa8a8650/-S204x204-FJPG Length: 32 mm Length of the connecting thread: 15 mm Length without connecting thread: 17 mm Diameter: 20 mm Connecting thread diameter: 20 mm Wrench size, union nut: 30 mm Hexagon angular dimension: 26.4 mm Thread type connection side: M20 x 1.5 Thread pitch: 1.5 mm |
| Material specifications | Color: Brass Material: Stainless steel 1.4404 Seal material O-ring: Silicon |
| Environmental and real-life conditions | Ambient conditions Degree of protection: IP66 Ambient temperature (operation): -60°C ... 130°C |
| Approvals | ATEX: Sira 10ATEX1307U 781D: Ex II 2 GD Exd IIC Gb, Ex ta IIIC Da, 781E: Ex II 2 GD Exe IIC Gb, Ex ta IIIC Da IECEx: IECEx SIR 10.0149U 781D: Ex d IIC Gb, Ex ta IIIC Da 781E: Ex e IIC Gb, Ex ta IIIC Da |
| Standards and regulations | IEC Ex Standards/specifications: IEC 60079-0, -1, -7, -31 EN Ex Standards/specifications: EN60079-0, -1, -7, -31 |
| Mounting | Assembly instructions: Mount at the lowest point of the housing, including ribbed counter nut (ensure correct orientation when mounting, the grooved side must be pointing towards the wall) |
| ECLASS | ECLASS-11.0: 27440192 ECLASS-12.0: 27440192 ECLASS-13.0: 27440192 |
| ETIM | ETIM 9.0: EC002943 |
| UNSPSC | UNSPSC 21.0: 39121400 |
Description other products
