Series DD - Performance Data
The SSP Dual Disc pump is ideal for solids handling. The flow path through the pump minimises the risk of blockage and allows the passage of solids, rags and fibrous media.
- Flow rates up to 52 m3/h
- Differential pressures up to 3 bar
- Sludge thickness content up to 10%
- Suction lift up to 6 meters max.
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Reduced Lifecycle Cost
The Dual Disc design with its cost effective easy maintenance eliminates the shaft sealing and valve problems inherent in other pump types on arduous duties. Where dry running and high spares costs are known problems with other pump technologies, such as Progressing Cavity pumps which are traditionally used on lift applications, the use of SSP Dual Disc pumps can result in a reduced lifecycle cost (LCC).
Performance Chart
Model |
Capacities Max. GPM |
Pressures Max. PSI |
Temperature Max. °F |
Casing Materials* |
Diaphragm Materials** |
| DD50 (2") |
90 |
30 |
120 |
Cast Iron |
BUNA-N |
| DD75PS (3") |
210 |
45 |
120 |
Cast Iron |
BUNA-N |
| DD100PS (4") |
210 |
45 |
120 |
Cast Iron |
Neoprene |
| * Other casing options
available. **Other materials available.
Dimensions are for guidance only
and should not be used for installation
purposes. GPM Pumps, Inc. will
supply certified drawings upon
request. Dimensions in inches
unless otherwise noted. |
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