Slurry pump ShN 400-40 (GrAT 400-40)
The ShN 400-40 pump is designed for hydraulic mixtures with a solids content of up to 400 g/dm³, a maximum particle size of 6 mm, and a medium temperature between +1 °C and +40 °C.
To extend service life, the impeller, spiral casing and sealing ring are made from wear-resistant cast iron. This special alloy reaches 56–63 on the Rockwell C scale, far above grey iron SCh 20 (22) or cast steel 35L (30–50).
Technical specifications and permit for use
Manufactured in Ukraine by GORMAK in accordance with
The company holds Permit No. 0027.21.94 issued by the State Labour Service of Ukraine for the use of pumps and units based on them manufactured in accordance with these technical specifications.
Technical specifications
| Parameter | Unit | Value |
|---|---|---|
| Flow rate | m³/h | 400 |
| Head | m | 40 |
| Rated motor power | kW | 132 |
| Rotation speed | rpm | 1000 |
| Efficiency, min. | % | 78 |
| Impeller diameter | mm | 525 |
| Overall dimensions (L × W × H) | mm | 1250 × 925 × 950 |
| Mass, max. | kg | 1420 |
| Overall dimensions with motor (L × W × H) | mm | 2575 × 1260 × 1260 |
| Mass with motor, max. | kg | 3000 |
| Solids content, up to | г/дм³ | 400 |
| Maximum particle size | mm | 6 |
| Medium temperature | °C | +1…+40 |
Spare parts
| No. | Description |
|---|---|
| 1 | Base frame assembly |
| 2 | Shaft assembly |
| 2.1 | Roller bearing No. 3620 — 1 pc., MPZ — 22320 ACMVW33 |
| 2.2 | Roller bearing No. 3622 — 1 pc., MPZ — 22322 ACMW33 |
| 3 | Spiral casing block assembly |
| 3.1 | Spiral casing |
| 3.2 | Front cover |
| 3.3 | Rear cover |
| 3.5 | Rear wear plate |
| 4 | Expeller |
| 5 | Gland packing seal |
| 6 | Impeller |
| 7 | Gland bushing |
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