Submersible Combination WQ EBARA Mechanical Seal 560DA-45A For Sewage Pump
Application Water Pump Model Pairing Table
| Model | d1 | d2 | d3 | d7 | 8P | d9 | D1 | D2 | T | L1 | L2 | L3 | h1 | h2 |
| 560DE-30 | 30 | 35 | 47 | 50 | 63 | 73 | 48 | 53.7 | 60 | 48 | 8.5 | 5.5 | 16 | 12.5 |
| 560DE-40 | 40 | 45 | 57 | 60 | 73 | 83 | 62 | 63.7 | 68 | 48 | 8.5 | 5.5 | 18 | 12.5 |
| 560DE-45 | 45 | 50 | 62 | 67 | 80 | 90 | 66 | 69.4 | 78 | 50.5 | 10 | 5.5 | 17.5 | 12.5 |
Technical Parameters
| Temperature | -30℃ ~ +200℃ |
| Pressure | ≤1 MPa |
| Speed | ≤12 m/s |
| Medium | Sewage Pump |
Materials
| Rotary Ring | SIC CAR CE TC |
| Stationary Ring | SIC CAR CE TC |
| Spring | SUS304/SUS316 |
| Stationary Seat | SUS304/SUS316 |
| Secondary Seal | FKM/EPDM |
| Rotary Ring Holder | SUS304/SUS316 |
Preparation Requirements
- Shaft Outside Diameter tolerance: ±0.05mm
- Shaft run out: <0.1mm
- Shaft end float: <0.13mm
- No sharp edges on the shaft over the O-ring
Installation Instructions
During installation, avoid scratching or damaging the O-ring. If any damage occurs, contact us for replacement.
- Cartridge seals are cleaned and leak-tested before sale. Do not disassemble before installation.
- Ensure shaft fitting allowance is d1 h6 0.8. Lubricate shaft with oil.
- Place cartridge seal into pump chamber, then:
- Tighten four flange bolts, ensuring medium leading hole "G" is at top position
- Tighten four set screws to position shaft sleeve
- Remove four gauge plates (keep for future use)
- Connect medium lead-in pipe to hole "G" for cooling and flushing
After installation, manually rotate shaft to check for smooth rotation. If rotation is not smooth, seal was improperly installed.
We are committed to cooperating with clients to supply high quality products and services. We believe establishing long-term cooperative relationships is key to success.
Company Information
- Location: Guangdongsheng, China (established 2014)
- Export Markets: Western Europe (30%), North America (30%), Southeast Asia (20%), South America (10%), Mid East (10%)
- Quality Guarantee: Pre-production samples and final inspection before shipment
- Products: Mechanical seals for pumps from various world-renowned brands
- Advantage: Manufacturer with 15 years industry experience
- Services: FOB, CIF, EXW, DDP, Express Delivery; Multiple currency and payment options; Multilingual support