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1. YZ15 pump head
YZ15 peristaltic pump pump head flow range 0.006~2300 ml/min, suitable for 13#, 14#, 19#, 16#, 25#, 17#, 18# pump tube, the flow range is very wide; meet the larger suction stroke, head Or the ideal choice for requirements such as outlet pressure;
With self-adaptive card tube device, it is convenient to install hoses with different thickness without manual adjustment;
The classic pump tube locking mechanism only takes a few seconds to replace the hose, easily coping with the frequent tube changing conditions;
The special pressure tube structure reduces the pump tube wear and accidental rupture caused by misoperation;
PPS\\PES special function plastic shell, SS roller, to ensure that the pump head can meet the high-intensity use requirements such as high speed and long time;
Multiple pump heads can be superimposed; maximum expansion to 10 channels;
When the two pump heads are connected in series, the rollers are staggered by 60°, which can significantly reduce the fluid pulsation and increase the transmission speed;
YZ15 pump head can match various types of motors such as stepper motors, servo motors, AC motors, DC motors;
There are also low-pulse type and waterproof type pump heads for selection, please confirm with Leffer sales engineers or agents in advance;
2. Technical parameters
• Pump casing material: PPS\\PES
• Roller material: stainless steel 304
• Number of wheels: 3\\6
• Gap adjustment: fixed (not adjustable)
• Color: black, white
• Number of channels: 1 channel (expandable up to 10 channels)
• Packing method: whole
• Working temperature: can be used for a long time at 200℃
• Net weight: 350g
• Corrosion resistance: PPS is resistant to most acid-base liquids and organic solvents, and PES is resistant to most liquids except chlorinated hydrocarbons, ketones, and strong acids
1, Export safe standard packing or customed packing according to customers' requirement;
2 By courier(TNT, FEDEX, DHL, UPS, EMS etc.)
3, By air
4, By sea
5, By railway or by truck



Shaanxi Shrek Equipment Co., Ltd. was founded in 1982, and has been committed to developing a full range of chemical equipment as well as carbon steel, titanium steel and stainless steel pressure vessels for various industries ever since. For over 30 years, Shrek has thrived on providing customers with quality products and Shrek has since grown to become a world leader in the field of custom fabrication for chemical reactors, tanks, vessels and related laboratory/pilot reactors and other chemical production equipments including parts and fittings;
Advanced equipment technology, reliable product quality and incomparable price and service have brought us great reputation among customers.
At present, Shrek covers a total area of 170,000 square meters, including 110,000m2 workshops. With the most up-to-date glass-lined equipment manufacturing technology, equipment and over 1000 employees including more than 300 professional technicians, we hold a capacity to produce 30,000 sets of glass-lined equipment per year. We have been an admittedly the largest glass-lined equipment producer in China with a net asset of 500 million RMB. The annual output and sales of Shrek glasslined steel equipments are 30% more than the sum of that of competitors in China. Outstanding durability helps us win the users' trust and favorable comment at home and abroad. Shrek has obtained the Design and Manufacture Licenses for National Class I, II, III Pressure Vessels, and we are the first in the industry in China to win American ASME Certificate, European PED Certificate and Russian RTN Certificate, as well as ISO9001 Certificate and ISO14001 Certificate. And, we own glass-lined equipment manufacture license and the license for free import and export. In addition, Shrek has been awarded the title of Shaanxi Star Enterprise and the Shaanxi Famous Brand for glass-lined equipment. Hundreds of certificates of honors have been granted to Shrek, and because of our innovation we have gotten 36 utility model patents for our glass-lined equipment. Continuous development of new products and advanced technology makes Shrek far ahead in glasslined equipments industry. Since its inception,Shrek has made the science and technology innovation as the motto of the company. This promotes continuous improvement of technology and keeps Shrek always in the leading area of glass-lined equipment industry
No matter what your requirements, Shrek can custom build a vessel that will outperform your expectations. Every Shrek vessel is individually designed to meet particular conditions specified by you, our customer. Our vessels can operate at a range of pressures, from high vacuum conditions to over 70 MPa. Temperature is also no challenge for Shrek, as our vessels can operate at temperatures as low as absolute zero to as high as 650 degrees Celsius;
Shrek has long been a popular choice for those in the market for a custom alloy vessel. Our pressure vessels can be found all over the world, and excel in all types of applications. From petrochemical plants and offshore drilling platforms, to food processing facilities and manufacturing plans, Shrek vessels have done it all.
Shrek also plays an enduring role in cryogenic service in different locales all over the world. We specialize in double-walled dewars with vacuum insulating but can also create other custom vessels, including triple-walled dewars. Furthermore, we have designed numerous custom vessels for cryogenic purposes and our chairman is a charter member of the Cryogenic Society of China
Shrek is dedicated to providing customers with the best technology available. We thrive on keeping up-to-date on all technological improvements so you can adapt to the needs of the future.
In virtue of superior product quality and considerate after-sales service, Shrek has won the trust of customers both at home and abroad. Currently, our glass-lined equipment has been sold to more than 30 countries and regions including the US, France, Russia, Latvia, Brazil, South Africa, Argentina, Chile, Turkey, Greece, Spain, Thailand, Japan, South Korea, Egypt, India, etc.
1, Top quality equipment guarantee;
Shrek Equipment Pump subsdiary is a large professional ISO9001:2008 pump enterprise, specialised in designing, production and sales of high quality pumps,liquid supply systems and pump control systems. It is the leading pump manufacturing group in China. The strength of more than 2800 staff members, comprising of over 80% of college diploma holders, over 250 engineers, doctors, makes it the best choice for the talent.
2, Pump Exportation Guarantee
Shrek Equipment have 2006/42/EC,GCS,EAC/CU-TR,PSE and series certification for worldwide customers;And Shrek Equipment will gurantee all shipment delivery to get to global customers;
3, Professional enginners worldwide provide all detailed technical support after sales
4, Working in 7×24 hours and your request will be processed by our professional staff in different shift period.
5, No risk working with Shrek Equipment;
Free sample can be arranged before shipment and SGS,BV and other third party inspection company are accepted before loading.For regular customers, we accept L/C 180 Days, D/P,D/A payment term. If there is any quality problem after goods arrive. Shrek equipment will do fully payment refund.
Shrek Only Supply You Top Quality Equipment and Working with Shrek is working With Safety!!
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