316 Stainless Steel Drain, M20 - Ex e Class I Div. 2 IP66/4X
Silicone O-ring supplied as standard and suitable for use in a -55°C to +80°C temperature range.
316 stainless steel.
Internal 316 stainless steel locknut supplied as standard.
When tightened to the proper torque the joint makes a hose down tight seal for type 4, 4X & IP66 application.