Intelligent pharmaceutical grade four element diaphragm pump
It is a new type of diaphragm pump with good flow accuracy, which uses the reciprocating principle of diaphragm and uses the motor as the power to provide a solution for the biopharmaceutical industry and other high-value liquid transportation.
This product has the characteristics of sanitary design, low shear, stable flow, small pressure fluctuation, idling allowed, strong self-priming capacity, easy cleaning, no shaft seal, no lubricating oil, long service life, simple maintenance, etc.
This series of products can provide a variety of overflow materials, such as: stainless steel, titanium alloy steel and engineering plastic pump bodies; Diaphragm and check valve made of rubber, silica gel, TPE, etc
Therefore, the product can be widely used for conveying the following products:
Cell suspension;
Supernatant;
Bacterial and viral vaccines;
Blood products;
Macromolecule protein solution (antibody, recombinant protein, etc.)
Buffer solution and various saline solutions
Chromatographic solution (such as TRIS and organic solvent)
Chromatography medium (such as solid liquid, alcohol liquid, etc.)
The following R&D and production processes can be perfectly applied to biopharmaceuticals:
Chromatography;
Tangential flow (Castte and hollow fiber);
Deep filtration, nanofiltration, virus removal filtration, etc;
Upstream culture and perfusion;
Centrifugal separator and homogenizer;
Membrane package cleaning;
Buffer preparation and accurate proportion
And other liquids and production processes that need stable transportation and shear sensitivity.
 
主要规格型号选择
Four element diaphragm pump: sanitary diaphragm pump that can be emptied (the mirror surface of metal parts is polished, and all non-metallic parts comply with FDA 177.2600 and USP Class VI standards)

project	01	02	03	10	20	40
Flow range	0.3-23L/H	1-120L/H	1-180L/H	4-800L/H	6-1200L/H	50-2400L/H
Maximum pressure	Fluid temperature：0-40°C，0-6bar，大于0-40°C， 4bar
Overcurrent material	SS 316L，alloy，PP，EPDM
TC interface	1/8	1/4		1/2		1
connect	/	DN10	DN15		DN25	DN50
Export	Left in, front out, front out			Left in, front out, front out
electric machinery	Servo motor (variable frequency motor is optional)
Optional	Pressure sensor, data logging

Suzhou COSTONES Instruments Co., Ltd. (COSTONES) is an instrument company focusing
on separation and purification. It is an equipment supplier and service provider
for biopharmaceutical, cell therapy and gene testing. It is committed to providing
users with industry-leading technical support and services.
The company has a perfect service system and executive power. It interprets the
user experience from the four aspects of technical communication, scheme design,
technical support and after-sales service, and tries to achieve seamless connection
in every link until it is recognized by customers.
For a long time, we have maintained good cooperative relations with domestic and
foreign suppliers. The main products include protein purification system,
compressible chromatographic column, ultrafiltration system, chromatographic
ultrafiltration accessories, etc., and provide maintenance services and customized
product services;
At present, Suzhou quarrying has provided high-quality services for
biopharmaceutical, cell therapy, research institutes and scientific research users.
It has carried out in-depth cooperation with customers and become a reliable partner
for customers to achieve win-win results.
We take quality first as the standard, quickly respond to customer needs, help
customers solve problems, improve efficiency, and take improving core
competitiveness for customers as our service tenet. We are willing to realize our
own value while creating value for customers and society through our unremitting
efforts.