Balanced Wave Spring H7N Industrial Mechanical Seals With O Ring
Contact Person : Davis
WhatsApp : +8618130083767
| Minimum Order Quantity : | 100PC | Price : | Negotiated |
|---|---|---|---|
| Packaging Details : | box as requirement | Delivery Time : | 10DAYS |
| Payment Terms : | T/T, Western Union, L/C | Supply Ability : | 10000000PC/Month |
| Place of Origin: | MADE IN CHINA | Brand Name: | JR |
|---|---|---|---|
| Certification: | iso9001 | Model Number: | EMG13 |
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Detail Information |
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| Material: | SIC SIC EPDM | Function: | For NB NK TP Pump Oil Pump, Water Pump |
|---|---|---|---|
| HS Code: | 848420090 | Specification: | Industrial Mechanical Seals EMG13 |
| Certificate: | ISO9001 Borgmann | Type: | Burgmann EMG13 Seal |
| Standard Or Nonstand: | Standard | Size: | 12-40MM |
| Product Name: | Mechanical Seal EMG13 | Sample: | Allowed |
| Pump: | Burgmann EMG13 | ||
| Highlight: | Elastomer Bellows Mechanical Seal,German original imported Borgmann seal,EMG13 mechanical seal for pump |
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Product Description
Elastomer Bellows Mechanical Seal EagleBurgmann Type EMG13 Authentic German original imported Borgmann supporting NB NK TP pump
Operations Conditions:
Materials:
Performance Capabilities
| Temperature | -30℃ to 200℃, dependent on the elastomer |
| Pressure | Up to 10 bar |
| Speed | Up to 15 m/s |
| End play/axial float allowance | ±0.1mm |
| Size | 12mm to 100mm |
| Brand | Industrial Mechanical Seals EMG13 |
| Face | Carbon, SiC, TC |
| Seat | Ceramic, SiC, TC |
| Elastomer | NBR, EPDM, FKM etc. |
| Spring | SS304, SS316 |
| Metal parts | SS304, SS316 |
| Packing Detail |
1.From 12mm to 20mm is packed in plastic sheets grouply and M box.
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d1 |
d3 |
d6 |
d7 |
d11 |
d12 |
da |
db*) |
dST |
lS |
l |
l1 |
l1k |
l2 |
l1N |
l5 |
l6 |
l10 |
l12 |
l14 |
l15 |
l16 |
l28 |
R |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14 | 19.7 | 21 | 25 | 20.5 | 24.6 | 27 | 17.5 | 28.5 | 15 | 17 | 28.4 | 35 | - | - | 1.5 | 4 | 7.5 | 6.5 | 5.6 | 1.2 | 3.8 | 6.6 | 1.2 |
| 15 | 20.8 | - | - | 20.5 | 24.6 | 28.5 | 18.5 | 30 | 15 | 17 | - | - | - | - | - | - | - | 7.5 | 6.6 | 1.2 | 3.8 | - | 1.2 |
| 16 | 21 | 23 | 27 | 22 | 28 | 28.5 | 19.5 | 30 | 15 | 17 | 28.4 | 35 | 33.4 | 40 | 1.5 | 4 | 7.5 | 8.5 | 7.5 | 1.5 | 5 | 6.6 | 1.5 |
| 18 | 23.7 | 27 | 33 | 24 | 30 | 32 | 21.5 | 33 | 17 | 19.5 | 30 | 37.5 | - | - | 2 | 5 | 8.5 | 9 | 8 | 1.5 | 5 | 7.5 | 1.5 |
| 20 | 26.7 | 29 | 35 | 29.5 | 35 | 37 | 24 | 38 | 19 | 21.5 | 30 | 37.5 | - | - | 2 | 5 | 8.5 | 8.5 | 7.5 | 1.5 | 5 | 7.5 | 1.5 |
| 22 | 27.7 | 31 | 37 | 29.5 | 35 | 37 | 26 | 38 | 19 | 21.5 | 30 | 37.5 | 37.5 | 45 | 2 | 5 | 8.5 | 8.5 | 7.5 | 1.5 | 5 | 7.5 | 1.5 |
| 24 | 31.2 | 33 | 39 | 32 | 38 | 42.5 | 28 | 44 | 19 | 22.5 | 32.5 | 40 | - | - | 2 | 5 | 8.5 | 8.5 | 7.5 | 1.5 | 5 | 7.5 | 1.5 |
| 25 | 31.2 | 34 | 40 | 32 | 38 | 42.5 | 29 | 44 | 19 | 23 | 32.5 | 40 | - | - | 2 | 5 | 8.5 | 8.5 | 7.5 | 1.5 | 5 | 7.5 | 1.5 |
| 28 | 35 | 37 | 43 | 36 | 42 | 49 | 32 | 50 | 23 | 26.5 | 35 | 42.5 | 42.5 | 50 | 2 | 5 | 8.5 | 10 | 9 | 1.5 | 5 | 7.5 | 1.5 |
| 30 | 37 | 39 | 45 | 39.2 | 45 | 49 | 34 | 50 | 23 | 26.5 | 35 | 42.5 | - | - | 2 | 5 | 8.5 | 11.5 | 10.5 | 1.5 | 5 | 7.5 | 1.5 |
| 32 | 40.2 | 42 | 48 | 42.2 | 48 | 53.5 | 36 | 55 | 23.5 | 27.5 | 35 | 42.5 | - | - | 2 | 5 | 8.5 | 11.5 | 10.5 | 1.5 | 5 | 7.5 | 1.5 |
| 33 | 40.2 | 42 | 48 | 44.2 | 50 | 53.5 | 37 | 55 | 23.5 | 27.5 | 35 | 42.5 | - | - | 2 | 5 | 8.5 | 12 | 11 | 1.5 | 5 | 7.5 | 1.5 |
| 35 | 43.2 | 44 | 50 | 46.2 | 52 | 57 | 40 | 59 | 24.5 | 28.5 | 35 | 42.5 | - | - | 2 | 5 | 8.5 | 12 | 11 | 1.5 | 5 | 7.5 | 1.5 |
| 38 | 46.2 | 49 | 56 | 49.2 | 55 | 59 | 43 | 61 | 25 | 30 | 36 | 45 | 46 | 55 | 2 | 6 | 10 | 11.3 | 10.3 | 1.5 | 5 | 9 | 1.5 |
| 40 | 48.8 | 51 | 58 | 52.2 | 58 | 62 | 45 | 64 | 25.5 | 30 | 36 | 45 | - | - | 2 | 6 | 10 | 11.8 | 10.8 | 1.5 | 5 | 9 | 1.5 |
| 43 | 51.8 | 54 | 61 | 53.3 | 62 | 65.5 | 48 | 67 | 25.5 | 30 | 36 | 45 | - | - | 2 | 6 | 10 | 13.2 | 12 | 2 | 6 | 9 | 2.5 |
| 45 | 53.8 | 56 | 63 | 55.3 | 64 | 68 | 50 | 70 | 25.5 | 30 | 36 | 45 | - | - | 2 | 6 | 10 | 12.8 | 11.6 | 2 | 6 | 9 | 2.5 |
| 48 | 56.8 | 59 | 66 | 59.7 | 68.4 | 70.5 | 53 | 74 | 26 | 30.5 | 36 | 45 | 51 | 60 | 2 | 6 | 10 | 12.8 | 11.6 | 2 | 6 | 9 | 2.5 |
| 50 | 58.8 | 62 | 70 | 60.8 | 69.3 | 74 | 55 | 77 | 26 | 30.5 | 38 | 47.5 | - | - | 2.5 | 6 | 10.5 | 12.8 | 11.6 | 2 | 6 | 9.5 | 2.5 |
| 53 | 62.2 | 65 | 73 | 63.8 | 72.3 | 78.5 | 58 | 81 | 29 | 33 | 36.5 | 47.5 | - | - | 2.5 | 6 | 12 | 13.5 | 12.3 | 2 | 6 | 11 | 2.5 |
| 55 | 64.2 | 67 | 75 | 66.5 | 75.4 | 81 | 60 | 83 | 30 | 35 | 36.5 | 47.5 | 59 | 70 | 2.5 | 6 | 12 | 14.5 | 13.3 | 2 | 6 | 11 | 2.5 |
| 58 | 67.2 | 70 | 78 | 69.5 | 78.4 | 85.5 | 64 | 88 | 31 | 37 | - | - | - | - | 2.5 | 6 | 12 | 14.5 | 13.3 | 2 | 6 | 11 | 2.5 |
| 60 | 70 | 72 | 80 | 71.5 | 80.4 | 88.5 | 66 | 91 | 32 | 38 | 41.5 | 52.5 | 59 | 70 | 2.5 | 6 | 12 | 14.5 | 13.3 | 2 | 6 | 11 | 2.5 |
| 65 | 75 | 77 | 85 | 76.5 | 85.4 | 93.5 | 71 | 96 | 34 | 40 | 41.5 | 52.5 | - | - | 2.5 | 6 | 12 | 14.2 | 13 | 2 | 6 | 11 | 2.5 |
| 68 | 78 | 81 | 90 | 82.7 | 91.5 | 96.5 | 74 | 100 | 34 | 40 | - | - | - | - | 2.5 | 7 | 12.5 | 14.9 | 13.7 | 2 | 6 | 11.3 | 2.5 |
| 70 | 80 | 83 | 92 | 83 | 92 | 99.5 | 76 | 103 | 34 | 40 | 48.7 | 60 | - | - | 2.5 | 7 | 12.5 | 14.2 | 13 | 2 | 6 | 11.3 | 2.5 |
| 75 | 85.5 | 88 | 97 | 90.2 | 99 | 107 | 81 | 110 | 34 | 40 | 48.7 | 60 | - | - | 2.5 | 7 | 12.5 | 15.2 | 14 | 2 | 6 | 11.3 | 2.5 |
| 80 | 90.5 | 95 | 105 | 95.2 | 104 | 112 | 86 | 116 | 34 | 40 | 48 | 60 | - | - | 3 | 7 | 13 | 16.2 | 15 | 2 | 6 | 12 | 2.5 |
| 85 | 96 | 100 | 110 | 100.2 | 109 | 120 | 92 | 124 | 35 | 41 | 46 | 60 | - | - | 3 | 7 | 15 | 16 | 14.8 | 2 | 6 | 14 | 2.5 |
| 90 | 102 | 105 | 115 | 105.2 | 114 | 127 | 97 | 131 | 38 | 45 | 51 | 65 | - | - | 3 | 7 | 15 | 16 | 14.8 | 2 | 6 | 14 | 2.5 |
| 95 | 107 | 110 | 120 | 111.6 | 120.3 | 132 | 102 | 136 | 39 | 46 | 51 | 65 | - | - | 3 | 7 | 15 | 17 | 15.8 | 2 | 6 | 14 | 2.5 |
| 100 | 112 | 115 | 125 | 114.5 | 123.3 | 137 | 107 | 140 | 40 | 47 | 51 | 65 | - | - | 3 | 7 | 15 | 17 | 15.8 | 2 | 6 | 14 | 2.5 |
| 110 | 123 | - | - | - | - | 150 | 118 | 154 | 43 | 49 | - | - | - | - | - | - | - | - | - | - | - | - | - |
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We specialize in the manufacture, installation, export and wholesale of a full quality range of industrial mechanical seals, including single spring seals, balanced and unbalanced spring seals, externally mounted seals, Industrial Mechanical Seals ,PTFE bellow externally mounted seals, cartridge balanced seals, multiple spring balanced seals, dry-running reverse balance seals, agitator double-acting unbalanced seals, single conical helical spring seals, rubber bellow seals, multi-spring seals, metal bellow seals, elastomer bellow seals, conical spring seals, air conditioning compressor seals, automotive cooling system seals and metallic bellow seals.
We also supply a complete series of drop-in replacement mechanical seals compatible with Flygt, Grundfos, APV, Grindes, Fristam, ABS, Allweiler, EMU, GEA, Tunchenhagen, Godwin, Hidrostal, Hilge, Johnson, Lowara, Waukesha, Vogelsang and many other mainstream pump brands.
Beyond our extensive standard product portfolio, we offer full customization services: we can produce mechanical seals strictly according to your provided samples, engineering drawings, or specific design requirements. We also support targeted material modification to meet special operating parameters for extreme working conditions. Feel free to contact us with your detailed specifications for a tailored solution
Are you a factory or a trading company?
We operate as a professional manufacturing facility based in Ningbo, China, with an in-house dedicated trade team to deliver seamless global sourcing and export services to our clients. This setup allows us to balance strict production quality control with responsive, customer-focused international trade support.
Can I get a sample before placing a formal order?
Absolutely. We offer complimentary samples for most of our standard mechanical seal products, so you can verify fit, material quality and performance before committing to a bulk order. You are only required to cover the corresponding international courier shipping cost.
Where is your factory located, and how can I arrange a visit?
Our manufacturing base is situated in Ningbo, one of China’s major industrial and port cities. You can fly directly to Ningbo Lishe International Airport, or arrive at Shanghai Pudong Airport which is only a 2.5-hour high-speed train ride away. All domestic and international clients are warmly welcomed to schedule a factory tour at your convenience.
What is your factory’s quality control system like?
Quality is always our top priority. We implement full-process quality management covering raw material incoming inspection, production in-process monitoring and final 100% performance testing. Our facility is fully certified to ISO 9001 standards, ensuring consistent and reliable product performance across every batch.
What is your typical production lead time?
For standard models and regular orders, our lead time is 10–20 days after receiving your formal prepayment. For complex custom or OEM projects, we will provide you with a precise, mutually agreed delivery schedule at the time of quotation.
What payment methods do you accept?
For small orders such as sample freight charges, both PayPal and T/T are acceptable. For formal bulk orders with larger amounts, our standard term is 100% T/T at sight, or negotiable partial deposit plus balance before shipment based on cooperation history.
Is OEM/ODM service available?
Yes, we provide full OEM and ODM support for all our product lines. We can customize materials, dimensions, seal face configurations, packaging and branding to fully match your specific application requirements.
Can I also purchase complete pumps and pump spare parts from you?
Certainly. Beyond our extensive mechanical seal range, we also supply a full portfolio of related pump products and components, including lobe pumps, compound homogeneous pumps, emulsification pumps and other precision fluid handling parts.
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