D-Series Syringe Pumps - Isco

D Series Syringe Pumps: Model 1000D
Section 2C 1000D Liquid System Connection & Accessories
CAUTION
The pressure in the wash gland and line should NEVER
exceed the system pressure. A wash pressure greater than the
system pressure may force wash liquid past the pump’s main
seals and contaminate the delivery fluid.
Typically, a small pump delivers the wash fluid to one of the two
1 8" tubes. The second tube would then be used as an outlet to
drain the wash fluid (refer to Figure 2C-3). Select a wash fluid
that will best flush the cylinder of any residue left by the pumped
fluid, yet will not damage the seals. If the wash pump is configured
to recirculate the wash fluid, ensure that you change the
wash fluid at regular intervals.
CAUTION
If the primary pump seal fails, the pressure of the delivery fluid will
be exerted on the secondary (wash gland) seal.
Note
See Page 2A-16 for a list of optional seals.
1/8” Wash Tubes
1/8” Tubing*
Pump*
Outlet Fluid*
Inlet Fluid*
* User-supplied
Figure 2C-3 1000D wash fluid connections
2C-5