Features: Load various tubing; easy-load type, compact structure, can be mounted in tandem(up to 4) ; pump head with PPS material is resistance to organic solvents and other corrosion liquid, it is solid and durable.

Specifications:
• Flow range: 0.006～1700mL/min
• Applicable tubes: 15#、24#；
• Shell material: PPS
• Roller material: 304 stainless steel
• Roller number: 3
• Gap adjustment: fixed
• Working temperature: work continuously under 200 °C.
•Chemical compatibility: resistant to acid, alkali and organic solvents

Materials Introduction for YZ Series Pump Head

These series of pump head have PPS (polyphenylene sulfite) plastic shell, perfect comprehensive performance, its outstanding characteristic is high temperature resistance, corrosion resistance and excellent mechanical properties.
1. Excellent heat-resisting performance: melting point is more than 280°C, thermal deformation temperature is more than 260 °C, can work temporarily on 260 °C and work continuously under 200 °C.
2. The super resistant properties for corrosion and organic solvent: One of the characteristics of PPS is good corrosion resistance, chemical stability is near to PTFE, It is stable for acid, ester, ketone, aldehyde, phenol ,rouge hydrocarbon, aromatic ,hydrocarbons and chlorinated hydrocarbons etc, so far, any solvent that dissolves PPS under 200 °C has not been found. Meanwhile, this material

Nanbei Instrument Limited is affiliated to Nanbei International Group Limited.It has been exported to more than 100 countries around the world for 20 years , and it is one of the largest and the most comprehensive instrument and equipment manufacturers in China. It integrates research , development , production and sales as one of the independent legal personality persified technology group. NANBEI has obtained ISO9001:2015,SGS,TUV certification ,ａnd our products have EU CE, RoHS and CNAS certification.We are headquartered in Zhengzhou, China,ａnd have offices in Beijing,Shanghai, Shenzhen and Hong Kong.NANBEI main business involves lab instruments, life science equipment, ice machines, electrochemical analysis instruments, optical instruments, medical equipment, physical testing instruments and equipment, environment equipment/flow meter, industry-specific equipment, drug testing equipment, seeds, equipments, agriculture and food equipment, petroleum equipment, coal equipment, surveying instruments, construction equipment, road equipment, geological equipment, reagents supplies, weather instruments,environmental equipment and other products. We have won the trust and support with persified business model, professional technology,high-tech equipment,excellent work ethic, excellent business reputation,high quality products and perfect after-sales service in the course of business. We are trying to set up the global regional service agents,ａnd NANBEI is being in the Asia Pacific region Equipment Industry- leading brands.The involved products of our company are throughout the universities, research institutes, factories and enterprises, chemical and pharmaceutical, medical, inspection, agriculture, food, super, metallurgical mining, construction, petroleum, roads and bridges and other industries, products with superior performance. Based on fast attentive service, great value, exports more than 100 countries and regions, out products are alike by domestic and foreign merchants. In the production process,we strictly enforce product manufacturing requirements. And we have established a complete quality management system,so the product quality has a reliable guarantee.