| Customization: | Available |
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| Structure: | Single End |
| Pressure: | High Pressure Mechanical Seals |
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(1)Features
• Cartridge seal
• Standardized dimensions
• Short axial installation length (8.4 mm)
• Dry running
• Compensation of radial and axial shaft deflections
• No sealing components mounted on the shaft and hence no additional shaft vibrations
• Seal rings running contact-free - sliding faces and machine consume no additional power
• One-piece seal ring (initial delivery)
(2)Advantages
• Easy installation
• High reliability
• Maintainability
• Long-term operating time
• Alternative to radial shaft seal ring
(3)Operating range (see note on page 1)
Shaft diameter: d = 28 ... 80 mm (1.10" ... 3.15")
Operating pressure: p = 1.075 bar (15 PSI) abs.
Operating temperature: t = max. +200 °C (392 °F)
Sliding velocity: vg = max. 40 m/s (131 ft/s)
Radial play: ±2.0 ... 4.0 mm (±0.08" ... 0.16")
Axial movement: theoretically unlimited
(4)Item Description
1 Flat seal
2 Housing half
3 Housing half
4 Seal ring
(5)Materials
Seal ring: PTFE compound
Housing: 1.4301
Tension spring: 1.4571
(6)Standards and approvals
• Material approvals: FDA
(7)Recommended applications
• Chemical industry
• Food processing industry
• Machinery and plant building
• Pulp and paper industry
• Metal production and processing
• Small and medium-sized fans/blowers
• Air regulating devices
• Bearing seals
• Clean gases*
* Not applicable for toxic, solids containing gases and exhaust gas
Dimensions in mm
| dh9 | D1 | D2 | A1 | LK | RB | RC |
| 28 | 36 | 70 | 100 | 90 | 35 | 30 |
| 30 | 36 | 70 | 100 | 90 | 35 | 30 |
| 32 | 36 | 70 | 100 | 90 | 35 | 30 |
| 38 | 46 | 80 | 110 | 100 | 40 | 35 |
| 40 | 46 | 80 | 110 | 100 | 40 | 35 |
| 42 | 46 | 80 | 110 | 100 | 40 | 35 |
| 50 | 56 | 94 | 130 | 120 | 45 | 40 |
| 60 | 66 | 104 | 140 | 130 | 50 | 45 |
| 70 | 76 | 114 | 150 | 140 | 55 | 50 |
| 80 | 86 | 124 | 160 | 150 | 60 | 55 |
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: Ningbo City, Zhejiang Province,China.
Our city has a large port and an airport, so its transportation is very convenient.
Question1: What are the prices of your products?
Answer: For each model, the unit price is listed on the website, but what is displayed on the website is only the average market price. For specific models, you can contact us for further consultation and negotiation.
Question 2: Are you a factory or a trade company?
Answer: We are a factory with top sales for the trade service.
Question 3: What is the minimum order quantity for each order?
Answer: For products of regular models, the minimum order quantity is at least five. We welcome you to test the quality of our products and services through placing trial orders. Looking forward to the long-term cooperation with you.
Question4: What is your company's service tenet?
Answer: Quality first, service upmost. We promises that if there is any problem with the quality of the product, or if the product is damaged during the transportation, our company will be responsible for compensation, regardless of the ordder turnover value.
Question5: Can I try to get a SAMPLE before the order?
Answer: Sure. Our company will provide you with samples for free, but you will have to pay for the international delivery (freight collect payment).
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