Model: RH-50SK-7.5
Material: PP/PVDF
Flow: 650 L/min
Heading: 35m
Voltage: 3Phase 220V/380V/415V
Temperature: 0-90 ℃
Delivery Date: About 1 week
Warranty Date: 1 year
- Dry liquid seal design to protect the motor and be erosion by the chemical, the chemical air will be released from air hole which between the extending plate and the motor base sit.
- The Impeller fixed by C-type clamp ring to avoid and radial movement or loose while it is working.
- The pump inlet tube can be extended for more convenient extraction the chemical liquid from tank deeper bottom. Also, the bottom value on the inlet pipe can selectable.
- The pump is made by mold, the customer can select the pump material (FRPP, CFRPP, CPVC, PVDF) according to different feature chemical liquid.
- The pump body is lighter than other same level pumps on the market, ours with easy installation and more safety.
- It adopts the high-efficiency aluminum alloy motor and insulation class F quality, it is applicable to the various chemical environment under general conditions.
- This pump can be idle running without water.
| Model | Specific Gravity | In-outlet (mm) |
Power | Flow (L/min) |
Head (m) |
Weight (kg) |
|
|---|---|---|---|---|---|---|---|
| HP | Poles | ||||||
| RH-32SK-1 | 1.1 | 2″ * 1″ | 1 | 2 | 200 | 19 | 20 |
| RH-32SK-2 | 2″ * 1″ | 2 | 290 | 24 | 25 | ||
| RH-40SK-2 | 2″ * 1¼” | 2 | 380 | 22 | 25 | ||
| RH-40SK-3 | 2″ * 1¼” | 3 | 400 | 28 | 29 | ||
| RH-40SK-4 | 2½” * 1½” | 4 | 450 | 29 | 32 | ||
| RH-50SK-5 | 2½” * 1½” | 5 | 560 | 30 | 46 | ||
| RH-50SK-7.5 | 2½” * 2″ | 7.5 | 650 | 35 | 73 | ||
| No. | Description | Material | No. | Description | Material |
|---|---|---|---|---|---|
| 1 | Motor | FC/AL | 9A | Union End | PP/PVC |
| 2 | Shaft Key | SUS | 9B | Union Cap | PP/PVC |
| 3 | Ventilator | FRPP | 9C | Union O-ring | NBR/EPDM/VITON |
| 3A | Bolt | SUS | 14 | Impeller | FRPP |
| 3B | Ceramic | Ceramic | 14A-2 | Rear Impeller O-ring | NBR/EPDM/VITON |
| 4 | Ceramic O-ring | NBR/EPDM/VITON | 15 | Impeller Nut O-ring | NBR/EPDM/VITON |
| 5A | Dry Seal | EPDM/VITON | 16 | Impeller Nut | FRPP/PVDF |
| 6 | Shaft Sleeve Screw | SUS | 17 | Front Cover O-ring | NBR/EPDM/VITON |
| 7 | Shaft Sleeve | PP | 18 | Front Cover | FRPP |
| 7-1 | Shaft Sleeve O-ring | NBR/EPDM/VITON | 21 | Front Cover C-clip | FRPP |
| 8 | Body | FRPP | 22 | C-clip Nut | FRPP |
| 8-1 | Body O-ring | NBR/EPDM |
