摘要：Gravity flow applications，Standard and custom sizes，Handles powders，granules and pellets，Serviceable while in-line，Optional meteri

Gravity flow applications，Standard and custom sizes，Handles powders，granules and pellets，Serviceable while in-line，Optional metering controls，Available service inlets，for extending service life，compensate for wear，Dust-tight positive，End seal retainer that，minimizes packing，No pinch points or exposed moving parts，ATEX Certified。

来源：汉时梦回秦时月