MEYER DOUBLE FLAPGATES
Meyer Double Flapgate Valves offer the alternative solution to rotary airlock feeders. The cast alloy flap gate design is available in single, double or triple configurations. The standard flap and seat material offers high wear resistance for abrasive materials like ash, cement, mined ores and bulk powder/chemicals. Pressure differentials 30” HG + 15 PSI. High temperature 1800°F design options.
MEYER ROTARY AIRLOCK FEEDERS/VALVES
Rotary Airlock Feeders are used in a wide array of applications and industries wherever dry free-flowing fiber, powders, granules, crystals or pellets are used. Typical materials handled include: cement, sugar, minerals, grains, plastics, dust, fly ash, flour, gypsum, lime, coffee and cereals, etc.
MEYER PNEUMATIC SCREW PUMP
The Pneumatic Screw Pump meters dry pulverized material into a pneumatic conveying line. Designed to convey highly abrasive, friable and very fine particulates that wear out other dilute phase type airlock/feeders..




