pneumatic diaphragm pump products from China (Mainland),buy pneumatic diaphragm pump by GM from seekpart.com

Product Description

Flow:0-420 lph

Pressure: 0-10Bar

Power: 370W/550W,220V / 380V / 400V/110,

50/60Hz

Drive System: two and three phase motor,

Anti-explosion motor

Frequency conversion motor

Protection Degree: IP55

Flow Control: Manual operation, Automatic

(receive 4-20mA signal)

Material

Pump head: SUS304, SUS316, PVC, PTFE

Diaphragm: PTFE

Valve: SUS304, SUS316, PVC, PTFE

Valve ball: ZrO2, SUS304, SUS316, Ceramic

Work Condition

Envitonment temperature: -30°C --- 60°C

Package

Material: carton with wooden base

Measurement: 40 x 33x52 cm

Gross Weight: 21.5 kgs

Technical Parameter

Model	Flow (lph)	Pressure (Bar)	Frequency (min^-1)	Power (kw)	Caliber (DN)	Weight (kg)
GM25/10	25	10	48	0.37	8	22
GM50/10	50	10	48	0.37	8
GM80/7	80	7	96	0.37	15
GM120/7	120	7	48	0.37
GM170/7	170	7	96	0.37
GM240/5	240	5	96	0.37
GM320/5	320	5	144	0.55		28
GM420/5	420	5	144	0.55		28

Features

1.Very high safety of operation. Mechanical actuate diaphragm. Changeable eccentric drive

2.Power off seal,no leakage,with security delivery device,simple maintance

3.It can transport high-viscosity mediums, corrosive liquid and dangerous chemical goods.

4.The flow can be controlled via adjusting the length of stroke or the motor frequency.

5.The diaghragm is made from multilayer complex structure to promote the life span, the first layer is Teflon anti-acid diaphragm, the second is EPDM stretch rubber, the third is 3.00 mm thick SUS304 that supporting the iron corn. The fourth is also the EPDM stretch rubber to cover all of the body.

Purpose

Widely used in petroleum, chemical industry, electric power, metallurgy, mining, shipbuilding,light industry, agriculture, national defense department and etc.

Measurements

Zhejiang Ligao Pump Technology Co., Ltd. (Original name was Linhai Ligao Industry Equipment Co., Ltd.) is a professional metering pump manufacturer integrating design, production and sales. During the past ten years, our company always concentrated on technology and management innovation. We have a professional design and development team and a set of complete production, quality and sales management system. The area of our company is about 20,000 square meters, and our company can produce 30000 sets of metering pumps every year and become the first place in the same industry

The products are related to industrial and mining enterprises, city of environmental protection, petrochemical industry, food, industry water treatment, pharmacy and so on. Our main products are Diaphragm type metering pumps, Electromagnetism diaphragm type metering pumps, Plunger type metering pumps, Hydraulic diaphragm type metering pumps, Automatic medical-adding devices, Whole set of devices and related parts of metering pumps. The products are produced strictly according to the standard of GB/7782-1996.The specifications are reached to international standards and has a good reputation in the same industry.

With powerful technical strength and advanced devices, we use CAD two dimensions, Pro/e three dimensions software and CFD software to do the design. We invested more than 5 million RMB in buying advanced manufacturing and testing devices, and built a standard workshop and testing centre in 2004. In the same year, our company has been certified as provincial new high-tech enterprise, provincial technological innovation excellent enterprise and also listed in the provincial advanced manufacturing base.

Our company uses "trust and strength make brand, innovation and initiative seek perfection" as the principal for quality and "no best, but better" as the views on work. Our company built a complete quality management system and passed the related quality system certification in 2000. We use ERP management software and achieve the best optional regrouping and distribution of enterprise's resource. We have branch offices and after-sale service departments in Beijing, Shanghai, Guangzhou, Jinan, Xi'an, Shenyang, Chengdu, Kunming, Wuhan, Nanjing, and Yixing. Also our company makes progress in the foreign trade with 20% of the whole sales.

With the steadily improving of quality and constantly expanding of production capacity, we insist on our spirit and development. At the same time, we welcome all customers to visit our company and build a good business relationship with each other in the near future.

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