OBL机械隔膜式计量泵
产品简介
详细信息
带弹簧复位机制、曲轴和压缩弹簧。
此系列计量泵具有活塞泵工作性能和隔
膜泵的密封特性。隔膜质量好，设计简单，
整泵的操作简单易行。特别是流量范围在
50升/小时-520升/小时的OBL计量泵在废
水处理和化工加药系统上与其它品牌相比
有的质量和价格优势。 The OBL MB/MC/MD series are mechanical diaph-
ragm pumps with spring return mechanism,
eccentric shaft and thrust ring. They combine
the working characteristics of a plunger pump
with the sealing advantages of a diaphragm
pump.
Thanks to the quality and simple-design of the diaph-
ragm,these pump are easy-handiling. ■ 隔膜式、经济型结构紧凑的计量泵。 ■ Diaphragm,economic,robust,compact metering pump. ■ 机械隔膜工作时，既像柱塞一样的冲程排量 和运作，又在曲轴系与输送液体间形成一隔离 膜。 ■ The mechanical diaphragm
works,both giving the swept volu-
me ,acting basically as plunger,
and as separator between crank
Gear and the handled fluid. ■ 泵构件数量少，从而维修简单而且容易。 ■ Easy and minimum maintenance
required,thanks to the reduced ■ OBL*的机械隔膜设计（已获），
确保了输送流量与冲程比例间的线性关系。 流量实际上并不受工作压力变化的影响。 ■ The OBL"s unique (patented)
mechanical diaphragm design
ensures linearity between flow rate
and percentage of stroke. The
flow rate is virtually unaffected by
the working pressure variations. ■ OBL的抗压隔膜使泵具有了无泄漏的特点。 ■ Leak-free pump,due to OBL"s stress-proof diapragm. ■ 高度的安全工作性：
- 没有外部活动件；
- 无泄漏操作。 ■ High working safety:
-No external moving parts
-Leak-free operations. ■ zui大自吸高度：1.5m ■ Max suction lift1,5 m.w.c.(seeoperating manual).