Nordson EFD’s 797PCP-2K pumps provide highly
accurate meter mix dispensing of two-part assembly
uids for extremely reliable process control. The
modular design consists of two 797PCP-2K pumps
and a manifold that accommodates a wide range
of disposable EFD bayonet static mixers for a total
system solution.
Pumps come in three sizes — 0.01 mL, 0.05 mL,
and 0.15 mL — that can be configured for multiple
mix ratios. Each pump’s design is based on the
progressive cavity principal where its core components
— a rotor and stator — form a perfectly sealed
metering chamber.
As it rotates, the fluid moves from one sealed cavity to
the next, allowing for continuous volumetric dispensing
independent of fluid viscosity or changes in viscosity
over time. Precisely metering accurate ratios of part
A and part B materials through EFD static mixers
improves mix quality and bond strength.
The continuous seal prevents shear, pulsation, and
squeezing of the fluid, making the 797PCP-2K pumps
ideal for dispensing abrasive pastes.
The main features are:
• Highly precise fluid volume accuracy and repeatability at ± 1%
• Continuous volumetric dispensing independent of
viscosity variation
• Modular design for multiple mix ratios
Visit the Nordson EFD website for more information on 797PCP-2K Series pump for volumetric dispensing