Mechanical Seal Flush
Mechanical Seal Flush
Flushing of mechanical seals on industrial pumps to extend life of the seal
How It’s Used
Pump fluid from the output or from an external source into the seal for cleaning and cooling
Well controlled smooth flow
Various fluids used in industrial applications
15 to 19 L/min (240 to 300 USG/hr)
<840 psi (<59 bar)
Flushing of mechanical seals, on large industrial pumps, is used to extend the life of the seal by cleaning and/or cooling the seal. There are many methods for implementing seal flush, but all either recirculate fluid from various other points on the industrial pump (usually the output) or use an external source for the flushing stream.
In either case a step-up in pressure, and/or flow control may be required, and a small Micropump pump is often used for that purpose. Micropump gear pumps are well suited for this application because they provide a well-controlled, smooth flow, and are built of materials that provide chemical capability and the temperature range require for most applications.
Micropump gear pumps provide differential pressure and flow control needed either for re-circulation or when using an external flushing stream.
FLOW RATE: 15 to 19 L/min (240 to 300 USG/hr)
We have variable speed pumps with flows from 0.405 to 26.6L/min (6.4 to 421 USG/hr)
MAX SYSTEM PRESSURE: 840 psi (59 bar)
Our pumps operate up to 1500 psi (103 bar) max system pressure
TEMPERATURE: Minimal flow variation over wide temperature range, room temperature to 300°F (149°C) max
Our unique Suction Shoe pumps are best-in-class for achieving minimum flow variation from -50°F (-46°C) to 350°F (177°C)
PRECISE FLOW CONTROL
We offer positive displacement gear pumps for precise, pulseless flow
We offer Service Kits for easy field serviceability
This chart indicates optimal operating ranges for recommended products.
Micropump Products Optimized for this Application
Micropump Series GC pumps are commonly used for Seal Flush applications. The Series GC pump is a Suction Shoe style gear pump. Suction Shoe style gear pumps can operate over large temperature ranges and provide consistent flow with pump wear. The Series GC provides the flow control and smooth, pulseless flow required for these applications.
The Micropump Advantage
The unparalleled quality, performance record, reliability and long operating life of Micropump pumps and our extensive engineering expertise make Micropump a vital partner in this demanding market.
1402 NE 136th Avenue
Vancouver, WA 98684-0818 USA