| Customization: | Available |
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| Structure: | Single End |
| Pressure: | High Pressure Mechanical Seals |
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(1)Features
• Gas-lubricated
• Independent of direction of rotation
• Single, double, tandem, tandem with intermediate labyrinth available
(2)Operating range (see note on page 1)
Pressure: p = 0 ... 80 bar (0 ... 1,160 PSI)
(single and tandem seal),
-1 ... 20 bar (-15 ... 290 PSI) (double seal)
Temperature: t = -20 °C ... +200 °C (-4 °F ... +392 °F)
Sliding velocity: vg = 4 ... 200 m/s (13 ... 656 ft/s)
(3)Materials
Seal face: Carbon graphite antimony impregnated (A)
Seat: Silicon carbide (Q1) or ductile stainless steel with
TiN-coating
(4)Item Description
1.1 Seat
1.3 Spring
1.4 Seal face
1.5 O-Ring
1.6 Thrust ring
1.7 Spring
1.8 Housing
3 Shaft sleeve
4 Adapter sleeve
5 Clamp sleeve
13 Labyrinth
23 Labyrinth seal
23a Segmented seal
(5)Recommended applications
• Oil and gas industry
• Refining technology
• Petrochemical industry
• Compressors
Dimensions in mm
| d | d1 min. | d2 max. | L1 |
| 38.1 | 94.0 | 38.0 | 88.0 |
| 50.8 | 110.0 | 52.0 | 95.0 |
| 57.2 | 118.0 | 58.0 | 98.0 |
| 63.5 | 126.0 | 64.0 | 101.0 |
| 76.2 | 142.0 | 77.0 | 108.0 |
| 88.9 | 158.0 | 90.0 | 114.0 |
| 101.6 | 178.0 | 102.0 | 120.0 |
| 114.3 | 198.0 | 115.0 | 126.0 |
| 127.0 | 218.0 | 128.0 | 132.0 |
| 139.7 | 237.0 | 140.0 | 137.0 |
| 152.4 | 257.0 | 153.0 | 143.0 |
| 177.8 | 297.0 | 178.0 | 161.0 |
| 203.2 | 337.0 | 204.0 | 172.0 |
| 228.6 | 376.0 | 229.0 | 184.0 |
| 254.0 | 416.0 | 255.0 | 195.0 |
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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