大连里瓦泵业有限公司
LEWA Pumps (DaLian) Co, Ltd.

大连里瓦泵业有限公司 LEWA Pumps（Dalian）Co. , Ltd. ，是由大连大耐泵业有限公司与德国LEWA GmbH， 共同出资兴建的一家专业生产计量泵、过程隔膜泵、高压往复泵及成套计量装置的合资经营公司。 大连里瓦泵业有限公司成立于2003年，投资六百万美元，地址位于大连市双D港泵工业园区，占地面积1万平方米，拥有2000平米的生产车间。公司引进德国LEWA先进的设计制造技术，主要生产Ecodos®计量泵、Modular®组合式计量泵及W式高压往复泵。产品的设计制造执行标准为API675、API674、德国DIN标准及国标GB7782-1996、GB9234-1997。Modular®系列泵为组合式计量泵，LEWA享有专利权的可调偏心结构代表着同行业的最优设计，液力端安全可靠，计量精度高达±0.5%，隔膜寿命超过10000小时。柱塞泵也有广泛应用，适用于无害液体的计量。Ecodos®计量泵采用LEWA专利的四层PTFE夹层隔膜设计，在低压范围内，可满足多种计量和输送要求，由于它具有较高的设计和配置标准，可以广泛应用于多种计量场合。 德国LEWA GmbH在计量泵、隔膜工艺泵及装置领域，拥有世界上超一流的设计及制造技术。公司产品种类繁多，实验室用微小流量的金属隔膜计量泵、组合式柱塞泵及隔膜泵到自动化成套装置，包括液化天然气加臭味剂装置等。计量泵的流量范围为每小时数毫升至单泵头流量为50m3/h。无泄漏Triplex®单体三缸隔膜泵的最大流量可达180m3/h，最高压力达1200bar。其产品广泛应用于化工、石油化工、石油天然气开采及输送、生命科学、食品、制药、造纸、电厂行业中，在世界计量泵领域享有极高的声誉

LEWA Pumps(Dalian) Co., Ltd. is a Joint Venture set up between Dalian Danai Pumps Ltd. and LEWA GmbH in Germany, a professional manufacturer of metering pump, process diaphragm pump, high pressure reciprocating pump and metering systems and packages. The JV is founded in 2003 and located in the Pump Industrial Zone of DD Port in Dalian. The total investment is 6,000,000 USD, the company has 10,000 square meters plant and 2000 square meters workshop. The company absorbs the advanced design and manufacture technology from LEWA in Germany. Our production includes LEWA Ecodos® metering pump,Modular® metering pump and W-Series High-pressure reciprocating pump. The standards of our design and manufacture is API675，API674, DIN standards. Chinese GB-7782-1996, GB9234-1997 standards. Modular® pumps have safe and reliable pump head, high metering accuracy(±0.5%) and long service life of diaphragm(over 10,000 hours).LEWA patented variable eccentric in drive element is the optimum design among any brands of metering pumps in technology. Plunger pumps can also be used in many industries, such as innicuity fluid. Ecodos® metering pumps using LEWA patented, four-layer PTFE sandwich diaphragm, for low-pressure services. LEWA Ecodos® can be applied to many metering and distribution jobs and meet very challenging requirement. Because it has high quality and equipment standard, it offers for a wide range of applications. LEWA GmbH in Germany possesses the first rank design and technology advantage in the world of metering pump, process diaphragm pumps, metering system and package. The company has full range of pumps production from LEWA Lab® metal diaphragm metering pump, Modular® plunger pumps and diaphragm pumps to automatic dosing system, including odourizing system for natural gas. The metering capacity covers a range from 1ml/h to 50m3/h. The maximum flow rate of the hermetical sealed Triplex® process diaphragm is 180m3/h each pump, the maximum pressure is 1200bar. The products are widely used in the industries of chemical, petrochemical, oil and gas production and distribution, the life sciences, food, pharmacy, paper, and power plant etc., and enjoy a high reputation in the metering field.