Pedrollo TRITUS Submersible sewage grinder pumps
The TRITUS is constructed from thick cast iron, offering exceptional robustness, abrasion resistance, and longevity. The pumps are equipped with a robust, hardened stainless steel blade, expertly designed to cut through solids and fibers found in domestic and civil wastewater and sewage, for pressurized transfer of materials into sewage systems via small-diameter piping
Description
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Technical Features
| Flow rate | up to 410 l/min (24.6 m3/h) |
| Head up | up to 44.5 m |
| Liquid temperature | up to +40° C |
| Capable of processing suspended solids | – |
| Maximum operating depth below water level | up to 10 m (with an appropriately sized power cable) |
| Minimum immersion for continuous service | – 300 mm for 0.75, 0.9, 1.1, 1.3 – 350 mm for 1.5, 2.2, TR 2.2 AP, TR 3 AP, TR 3, TR 4 |
| Motor | 2 poles |
| Ingress protection rating | IP 68 |
Construction Materials
| Pump housing | Cast iron |
| Impeller | Technopolymer (for TR 0.75-0.9-1.1-1.3)Precision casted stainless steel AISI 304 |
| Motor case | Cast iron |
| Shaft | Stainless steel AISI 431 |
| Grinder | Stainless steel AISI 440C temprato |
