Product Specifications
| Prod Model: |
LDMTN |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Material: |
Silicone |
| Function: |
for Pump, Compressor |
| Brand Name: |
Leader |
| Certificate: |
ISO9001 |
| Style: |
Mechanical Seal |
| MOQ: |
20 Set/Sets |
| Specification: |
Euivalent Vulcan Type |
| Payment Term: |
T/T, L/C |
| Delivery Date: |
20days |
| Type: |
HU5 |
| Standard: |
Nonstandard |
Product Description
GWMTN equivalent to burgmann type M7N series mechanical seal. We offer various of Burgmann Type M7N as your requirement.
Single seal Unbalanced seal
Equivalent to Burgmann type M7N
Operational Limits:
Combined Materials: Shaft Size =14~100mm
Rotary Ring: SIC/Ceramic/TC
Pressure: 1.60Mpa
Stationary Ring: Sic/Carbon/TC
Temperature: -30 ~ 200 º C
Secondary Seals: FPM/EPDM
Speeds: 20 m/s
Metal Parts: SS304/SS316
Stationary seats: G6, G9, G4
Features
1. Different sizes of Oil Seal, Rubber Oil Seal, Rubber Seal, also can make on your size.
2. Optional color for you of the Oil Seal, Rubber Oil Seal, Rubber Seal, Rubber Gasket, O-Ring: Black, red, yellow, brown, white, green, violet etc, can make it on your order;
3. Your OEM order of Oil Seal, Rubber Oil Seal, Rubber Seal or O-Ring and Rubber Gasket is welcomed as well.
Application condition
With more than years of successful application in high-temp chemical flows and oil refining industry, high-term welded metal bellow series are mostly used in high-temp hydrocarbons, thermal transmission oil and high-temp chemical mediums, and applicable for rotary shaft based equipments such as centrifugal pumps and gear pumps.
| /Size | D3 | D2 | D1 | d1 | L1 | L2 | L3 | L5 | M |
| 14 | 25 | 21 | 25 | 3 | 25.0 | 10.0 | 17.5 | 6 | M5 |
| 16 | 27 | 23 | 27 | 3 | 25.0 | 10.0 | 17.5 | 6 | M5 |
| 18 | 33 | 27 | 33 | 3 | 26.0 | 11.5 | 19.5 | 7 | M5 |
| 20 | 35 | 29 | 35 | 3 | 26.0 | 11.5 | 19.5 | 7 | M5 |
| 22 | 37 | 31 | 37 | 3 | 26.0 | 11.5 | 19.5 | 7 | M5 |
| 24 | 39 | 33 | 39 | 3 | 28.5 | 11.5 | 19.5 | 8 | M5 |
| 25 | 40 | 34 | 40 | 3 | 28.5 | 11.5 | 19.5 | 8 | M5 |
| 28 | 43 | 37 | 43 | 3 | 31.0 | 11.5 | 19.5 | 8 | M6 |
| 30 | 45 | 39 | 45 | 3 | 31.0 | 11.5 | 19.5 | 8 | M6 |
| 32 | 47 | 42 | 48 | 3 | 31.0 | 11.5 | 19.5 | 8 | M6 |
| 33 | 48 | 42 | 48 | 3 | 31.0 | 11.5 | 19.5 | 8 | M6 |
| 35 | 50 | 44 | 50 | 3 | 31.0 | 11.5 | 19.5 | 8 | M6 |
| 38 | 55 | 49 | 56 | 4 | 31.0 | 14.0 | 22.0 | 8 | M6 |
| 40 | 57 | 51 | 58 | 4 | 31.0 | 14.0 | 22.0 | 8 | M6 |
| 43 | 60 | 54 | 61 | 4 | 31.0 | 14.0 | 22.0 | 8 | M6 |
| 45 | 62 | 56 | 63 | 4 | 31.0 | 14.0 | 22.0 | 8 | M6 |
| 48 | 65 | 59 | 66 | 4 | 31.0 | 14.0 | 22.0 | 8 | M6 |
| 50 | 67 | 62 | 70 | 4 | 32.5 | 15.0 | 23.0 | 8 | M6 |
| 53 | 70 | 65 | 73 | 4 | 32.5 | 15.0 | 23.0 | 8 | M6 |
| 55 | 72 | 67 | 75 | 4 | 32.5 | 15.0 | 23.0 | 8 | M6 |
| 58 | 79 | 70 | 78 | 4 | 37.5 | 15.0 | 23.0 | 9 | M8 |
| 60 | 81 | 72 | 80 | 4 | 37.5 | 15.0 | 23.0 | 9 | M8 |
| 63 | 84 | 75 | 83 | 4 | 37.5 | 15.0 | 23.0 | 9 | M8 |
| 65 | 86 | 77 | 85 | 4 | 37.5 | 15.0 | 23.0 | 9 | M8 |
| 68 | 89 | 81 | 90 | 4 | 34.5 | 18.0 | 26.0 | 9 | M8 |
| 70 | 91 | 83 | 92 | 4 | 42.0 | 18.0 | 26.0 | 9 | M8 |
| 75 | 99 | 88 | 97 | 4 | 42.0 | 18.0 | 26.0 | 10 | M8 |
| 80 | 104 | 95 | 105 | 4 | 41.8 | 18.2 | 26.2 | 10 | M8 |
| 85 | 109 | 100 | 110 | 4 | 41.8 | 18.2 | 26.2 | 10 | M8 |
| 90 | 114 | 105 | 115 | 4 | 46.8 | 18.2 | 26.2 | 10 | M8 |
| 95 | 119 | 110 | 120 | 4 | 47.8 | 17.2 | 25.2 | 10 | M8 |
| 100 | 124 | 115 | 125 | 4 | 47.8 | 17.2 | 25.2 | 10 |
Ningbo Leader Fluid Machinery Co., Ltd. is a professional manufacturer and exporter of all kinds of Single and Multi-Spring Mechanical Seals. Cartridge mechanical Seals, FLYGT pump seals, grundfos pump seals, ITT, Xylem pump mechanical seals etc.
Our range of mechanical seals is the widest available in today's market. Combining advanced, thoroughly proven technologies with extensive industry experience has created products characterized by innovative design concepts and outstanding manufacturing quality.
We have set up a modern machining center, CNC machine tools, machine tools and other equipment over 500 sets and a maximum machining diameter of 3.5 m of the large vertical lathe. Metallic materials physical and chemical testing, mechanical properties of mechanical tests, ultrasonic thickness measurement, nondestructive testing, spectroscopy, metal heat treatment, the mechanical seals full performance testing center, the spring tension and compression testing and other special equipment.
Our company supplies different kinds of mechanical seals and maching parts. Include o-ring types, rubber bellows seal, metal bellows seal, flygt pump seals series and cartridge mechanical seals, the seal face material and elastomers are comprehensive choiced by customer. Meanwhile, we can also supply spare parts with material silicon carbide, tungsten Carbide, ceramic and carbon.
The design of the products meet with DIN 24960, ISO9001. They can be used to chemical industry, foodindustry, sewage intreatment, petroleum and so on.
Quality is the life of a enterprise, as a customer orientated and high-tech driven company, leader people pay special attention to each item in the productive production process, from purchasing assembly performance testing to shipment, every procedure must very strict quality control, we will dedicate our great endeavor into the quality control for our customer.
We would like to sincerely cooperate with domestic and foreign users and do our utmost to supply quality products and service to meet users' Demanding and meanwhile establish with them a long-term friendly cooperative relationship.
Welcome to China to visit our company...
