MB2 Water Ring Vacuum Pump Wilo Pipeline Hot Water Pump Mechanical Seal
Working Conditions
Mediums: All types of rotating equipment,such us centrifugal
pumps.agitators,for most general and light chemical duties ,
wherever an elastomer Secondary Seal can be used .
Temperature: -30ºC~200ºC
Pressure: ≤1.2MPa
Speed: ≤12m/Sec
Combined Materials
Stationary Ring (Ceramic / Sic / TC)
Rotary Ring (Carbon / Sic / TC)
Secondary Seal (NBR / EPDM / Viton)
Spring and Punched Parts ( Steel )
| D1(mm) | Size Code | D3 | D7 | L4 | L1 | L11 | L12 | |
| 10 | 0100 | 24.00 | 21.00 | 6.60 | 14.50 | 25.90 | 33.40 | |
| 12 | 0120 | 24.00 | 23.00 | 6.60 | 15.00 | 25.90 | 33.40 | |
| 14 | 0140 | 28.00 | 25.00 | 6.60 | 17.00 | 28.40 | 33.40 | |
| 15 | 0150 | 28.00 | 27.00 | 6.60 | 17.00 | 28.40 | 33.40 | |
| 16 | 0160 | 28.00 | 27.00 | 6.60 | 17.00 | 28.40 | 33.40 | |
| 18 | 0180 | 31.00 | 33.00 | 7.50 | 19.50 | 30.00 | 37.50 | |
| 20 | 0200 | 36.00 | 35.00 | 7.50 | 21.50 | 30.00 | 37.50 | |
| 22 | 0220 | 36.00 | 37.00 | 7.50 | 21.50 | 30.00 | 37.50 | |
| 24 | 0240 | 40.50 | 39.00 | 7.50 | 22.50 | 32.50 | 42.50 | |
| 25 | 0250 | 41.00 | 40.00 | 7.50 | 23.00 | 32.50 | 42.50 | |
| 28 | 0280 | 47.00 | 43.00 | 7.50 | 26.50 | 35.00 | 42.50 | |
| 30 | 0300 | 47.00 | 45.00 | 7.50 | 26.50 | 35.00 | 42.50 | |
| 32 | 0320 | 51.00 | 48.00 | 7.50 | 27.50 | 35.00 | 47.50 | |
| 33 | 0330 | 51.00 | 48.00 | 7.50 | 27.50 | 35.00 | 47.50 | |
| 35 | 0350 | 55.00 | 50.00 | 7.50 | 28.50 | 35.00 | 47.50 | |
| 38 | 0380 | 58.00 | 56.00 | 9.00 | 30.00 | 36.00 | 46.00 | |
| 40 | 0400 | 60.00 | 58.00 | 9.00 | 30.00 | 36.00 | 46.00 | |
| 43 | 0430 | 63.30 | 61.00 | 9.00 | 30.00 | 36.00 | 51.00 | |
| 45 | 0450 | 65.00 | 63.00 | 9.00 | 30.00 | 36.00 | 51.00 | |
| 48 | 0480 | 69.00 | 66.00 | 9.00 | 30.50 | 36.00 | 51.00 | |
| 50 | 0500 | 71.00 | 70.00 | 9.50 | 30.50 | 38.00 | 50.50 | |
| 53 | 0530 | 76.00 | 73.00 | 11.00 | 33.00 | 36.50 | 59.00 | |
| 55 | 0550 | 78.00 | 75.00 | 11.00 | 35.00 | 36.50 | 59.00 | |
| 58 | 0580 | 82.00 | 78.00 | 11.00 | 37.00 | 41.50 | 59.00 | |
| 60 | 0600 | 85.00 | 80.00 | 11.00 | 38.00 | 41.50 | 59.00 | |
| 65 | 0650 | 90.00 | 85.00 | 11.00 | 40.00 | 41.50 | 69.00 | |
| 68 | 0680 | 94.00 | 90.00 | 11.30 | 40.00 | 48.70 | 68.70 | |
| 70 | 0700 | 97.00 | 92.00 | 11.30 | 40.00 | 48.70 | 68.70 | |
| 75 | 0750 | 102.00 | 97.00 | 11.30 | 40.00 | 48.00 | 68.70 | |
| 80 | 0800 | 108.00 | 105.00 | 12.00 | 40.00 | 48.00 | 78.00 | |
| 85 | 0850 | 117.00 | 110.00 | 14.00 | 41.00 | 46.00 | 76.00 | |
| 90 | 0900 | 126.00 | 115.00 | 14.00 | 45.00 | 51.00 | 76.00 | |
| 95 | 0950 | 131.00 | 120.00 | 14.00 | 46.00 | 51.00 | 76.00 | |
| 100 | 1000 | 136.00 | 125.00 | 14.00 | 47.00 | 51.00 | 76.00 | |
We have large stock, so our delivery is very fast.
For example,if products are standarded, the delivery time is one week.
Our company and factory addrss: Guangzhou City, GuangDong Province,China.
Our city has a large port and an airport, so its transportation is very convenient.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.