Designed to seal against pressure from below. When a rotary airlock is idle, the Clear Action Gate is closed to prevent air loss into upstream equipment. This prevents line plugs and improves blower efficiency. A Clear Action Gate can also act as a maintenance device to isolate upstream equipment, if airlock maintenance is necessary.
Ideal application: Isolating a rotary airlock from a feeder above. Flange patterns are customizable to match up with any rotary airlock in the industry.
Key Features
Positive seal of materials/dust-tight seal across the blade and to atmosphere
Live loaded, wear compensating hard polymer pressure plate seals
Enhance conveying efficiency by preventing air loss
Constructed from specialized metals and polymers for application-specific durability
Optional air purge assembly keeps fine materials in the flow stream, to prevent them from collecting in the gate's body
Stainless steel liners protect the gate’s seals from material flow
No pinch points or exposed moving point for safety
Horizontal or vertical orientation
Narrow profile for limited space applications
Tech Specs
Opening
Available in round sizes. Square, round or rectangular mating flanges are available.
Overall Height
4 – 8 in | 95 – 200 mm
Weight
55 – 180 lb | 25 – 80 kg
Flange Options
Standard stud bolt pattern, ANSI #125/150, DIN PN10, JIS 10, Custom flanges are available
Material Contact Options
304 or 316L stainless steel
Pressure Plates Option
Nylon, PET
Load Seal Construction
Silicone rubber