Plunger Seals for HPLC Equipment Waters 2690/2690d/2695/2695D

Spring-energized seals in HPLC plunger pumps-

Waters Alliance 2690 HPLC

Our spring-energized seals are custom-engineered for HPLC plunger pumps, providing reliable service at pressures more than 4000 psi, while providing superior protection against contamination.

Material
UHMW-PE, ultra-high molecular weight polyethylene, it has below performance:
Excellent wear resistance
Can use for water and low temprature
Low Frition
High chemcial stability
Apply to high Performance Liquid Chromatography Equipment

Matching Parts
H Series Spring(stainless steel)
V Series Spring(stainless steel)
C Series Spring(stainless steel)
If the environment you use is harsh, we can recommend and design alloy materials for you.
Rubber O Ring(NBR, HNBR, FKM, ETP, AFLAS, EPDM, FFKM)




Agilent Seal Pack Rebuild Kit with Needle, for Water 2690 / 2690D / 2695 / 2695D, Similar to WAT271019

Walle have many years production experience and industry field application experience, we aimed at the different harsh sealing environments and developed various of materials suitable for applications.
We are a mass production seals factory, if you are interested in our products please feel free to let me know.