| Customization: | Available |
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| Structure: | Single End |
| Pressure: | High Pressure Mechanical Seals |
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(1)Features
Single seal
Balanced
Independent of direction of rotation
Stationary multiple springs
Compact construction
API 682 (Type A) compliant seal
Angled set screw drive configuration ensures precise
vertical alignment of rotary seat
Distributed flush ensures even cooling flow to seal faces
(2)Operating range (see note on page 1)
Pressure (product seal): vacuum ... 60 bar (... 870 PSI)
Temperature: -20 °C ... +200 °C (-4 °F ... +392 °F)
Sliding velocity 50 m/s (164 ft/s)
Viscosity: ... 300 mPa·s
Solids content: ... 0.3 %
(3)Materials
Seal face: High density carbon graphite
Seat: Silicon carbide (Q1, Q2)
Secondary seals: FKM (V)
Metal parts: 1.4401 (G), 1.4301 (F)
(4)Standards and approvals
API 682/ISO 21049
(5)Recommended applications
Power plant technology
Oil and gas industry
LPG
Hot water
High pressure pumps
Compressors
Blowers
High speed pumps
Boiler feed pumps
LPG
(6)Item Description
1.1 Seal face
1.2 O-Ring
1.3 Adapter
1.4 Spring
1.5 O-Ring
1.6 Retaining ring
2 Seat
3 O-Ring
4 Drive collar
5 O-Ring
6 Set screw
(7)Product variant
Dimensions in mm
| d | d1 | d2 | d3 | L | L1 | L2 |
| 20 | 50.0 | 40.0 | 46.0 | 56.0 | 27.0 | 29.0 |
| 25 | 54.0 | 46.0 | 52.0 | 56.0 | 27.0 | 29.0 |
| 30 | 60.0 | 51.0 | 57.0 | 56.0 | 27.0 | 29.0 |
| 35 | 64.0 | 56.0 | 62.0 | 56.0 | 27.0 | 29.0 |
| 40 | 72.0 | 63.0 | 69.0 | 62.0 | 31.0 | 31.0 |
| 45 | 76.0 | 68.0 | 74.0 | 62.0 | 31.0 | 31.0 |
| 50 | 85.0 | 76.0 | 82.0 | 66.0 | 33.0 | 33.0 |
| 55 | 90.0 | 82.0 | 88.0 | 66.0 | 33.0 | 33.0 |
| 60 | 100.0 | 90.0 | 96.0 | 66.0 | 33.0 | 33.0 |
| 65 | 105.0 | 93.0 | 99.0 | 66.0 | 33.0 | 33.0 |
| 70 | 110.0 | 99.0 | 105.0 | 66.0 | 33.0 | 33.0 |
| 75 | 115.0 | 104.0 | 110.0 | 66.0 | 33.0 | 33.0 |
| 80 | 120.0 | 111.0 | 117.0 | 68.0 | 35.0 | 33.0 |
| 85 | 127.0 | 117.0 | 123.0 | 68.0 | 35.0 | 33.0 |
| 90 | 132.0 | 120.0 | 126.0 | 68.0 | 35.0 | 33.0 |
| 95 | 140.0 | 129.0 | 135.0 | 68.0 | 35.0 | 33.0 |
| 100 | 145.0 | 132.0 | 138.0 | 68.0 | 35.0 | 33.0 |
| 105 | 150.0 | 137.0 | 143.0 | 68.0 | 35.0 | 33.0 |
| 110 | 162.0 | 144.0 | 150.0 | 68.0 | 35.0 | 33.0 |
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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