| Self-priming trash pumps are designed for | | | | Specifications: |
| heavy-duty de-watering use. In this article we will | | | | Self-priming trash pumps contains 3 distinguishing |
| take a look at the applications, specifications, | | | | elements: |
| features and semi-trash pump models available. | | | | 1. Casinga. Big to improve reparative ability of air |
| A trash pump employs the deepest impeller | | | | and waterb. Removable without using tools |
| vanes to produce the largest discharge capacity, | | | | 2. Impeller - consisting of 2 blades |
| incorporated with a large volume discharge | | | | Strainer - hole diameter is designed to prevent |
| opening to pass water containing suspended | | | | debris from locking the impeller. |
| sticks, stones & debris without clogging or | | | | 3. Trash pump strainer: |
| harming pump components. | | | | Trash pump strainers vary between φ25 |
| Pumps with 3" and 4" pipe diameters are designed | | | | and φ30 |
| to suck up to 31 mm diameter trash. Pumps with | | | | Trash pump model summary: |
| 2" pipe diameter are designed to such up to 20 | | | | PTG 205T |
| mm. Diameter trash. The biggest distinguishing | | | | Pump size: 2.0 inch |
| factor between normal clear water pumps and | | | | Engine: EY20D (Gasoline) |
| self-priming trash pumps, is the fact that trash | | | | Total head: 27m |
| pumps are designed up to 31 mm solids in | | | | Delivery volume: 750 l/min |
| diameter versus 10 mm solids in the case of clear | | | | PTG 305T |
| water pumps. | | | | Pump size: 3.0 inch |
| Applications: | | | | Engine: EY28D (Gasoline) |
| Multiple purpose de-watering | | | | Total head: 28m |
| General purpose de-watering | | | | Delivery volume: 1800 l/min |
| Constructions sites | | | | PTG 405T |
| Pumping municipal sewage | | | | Pump size: 4. |
| Agricultural use | | | | |