Cover Accessories (click on image to enlarge)

 
 
Standard AMI cowled adjustable vent fitted to a standard AMi beam and infill cover, also shown is a flanged spigot with blanking plate and ultra sonic level probe mounted beneath Non standard penetrations through reinforced panels for process equipment Two 150mm nb flanged spigots fitted to standard AMi beam and infill cover Splayed flange spigot 300mm nb fitted to standard AMi 18m diam self supporting cover. Also shown standard 1200mm x 1400mm mixer hatch with Davit lifting assembly in operation

Double flanged Spigots can be provided in a range of sizes from 100mm nominal bore (n.b.) to 600mm n.b. and can provide an up stand above the cover of 150mm to 300mm as standard. The spigots are made from uPVC pipe and wrapped in GRP. Spigots provide an ideal interface flange for instruments, odour control take of points and ducting and can have splayed flanges for a  more versatile interfacing.

The AMi vent is a Cowled GRP moulded vent adjustable from a fully closed position to a fully open position providing a 31,500 sq. mm opening, equivalent to a 200mm diameter n.b. hole, or 70,700 sq. mm equivalent to a 300mm diameter n.b. hole. The vents can be optionally fitted with one way only valve flaps and fly mesh.