(Modified Mcintosh and Fildes pattern) Top Flange Recessed For A Torodial Rubber Sealing Ring & A Cover Held By A Strong Bridge Clamp. Cover Fitted With Two Needle Valves For Evacuation. Supplied With A Sachet Of Catalyst & Pressure Cum Vacuum Gauge...
Sampling Method : Put the sampling bottle on the bottom of the container, the bottom of the sample bottle is automatically opened, wait for one minute, then pull the sample bottle up to complete the sa