Flowserve 80 Series Five Star Seal - Manual (Page 10)

10
Dual 86/87 Un-pressurized
Figure 9
1.2 m (4 feet)
maximum
30 cm
(1 foot )
minimum
Supply Tank
Assembly with
Cooling Coils
4 Operational Recommendations
4.1 Do not exceed corrosion limits. The 86/87 seal is designed to
resist corrosion by most chemicals. However, do not expose the
86/87 materials of construction to products outside of their cor-
rosion limits. Consult Flowserve, Flow Solutions for assistance.
4.2 Do not exceed the Pressure limits of the 86/87 seal, consult
Flowserve, Flow Solutions for assistance.
4.3 Do not exceed the temperature limits of the 86/87 seal. The
materials of construction are listed on the box label. Turn on
cooling water to the supply tank before start-up if the tank has
coils.
4.4 Do not start up or run the 86/87 seal dry. Buffer/barrier fluid must
be in the seal cavity at all times during pump operation.
For special problems encountered during installation, contact your nearest
Flowserve Sales and Service Representative or Authorized Distributor.