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Brand Name : JG
Model Number : H74D
Certification : FDA certificate
Place of Origin : Zhejiang, China
MOQ : 1pcs
Price : USD
Payment Terms : T/T, Western Union, MoneyGram
Supply Ability : 1000PCS
Delivery Time : 3~10DAYS
Packaging Details : white box
Size : 14~200mm
HS code : 8484200090
Pressure : up to 2.5Mpa
Temperature : -50°C ~200°C
Speeds : 20m/s
Metal parts : SS304,SS316,904L, Titan
Balanced Double Face Multiple Springs H74D Replace Burgmann Type
1. Multiple spring seal
2. Unbalanced
3. Dual mechanical seals
4. Independent of direction of rotation
Double seals in the H74-D series have the same design-features as the “H7“ family of single seals (easy-to-replace seal faces, etc.). Apart from the installation length of the drive collar, all fitting dimensions (d 1 <100 mm) conform with EN 12756.
Operating Limited:
| Shaft diameter | 14~200mm | 
| Pressure | up to 2.5Mpa | 
| Temperature | -50~200°C | 
| Slidingvelocity | 20m/s | 
Material:
| Rotary Ring | Car / SIC/TC/Cer | 
| O-Ring | , EPDM, NBR, AFLAS, Kalrez,PTFE | 
| Spring and Metal Parts | SUS304, SUS316, Titan, 904L | 
| Stationary Ring | Car / SIC /TC/Cer | 
Advantages:
1. wear resistant
2. superior sealing effects
3. low friction
4. easy replacement
5. customized mold
6. quality management system
7. exquisite packaging
8. wide application
9. drawing will be provided for free with mass production
Application:
• Water and waste water technology
• Chemical industry
• Refining technology
• Dirty, abrasive and solid containing media
• Fugitive hydrocarbons (no API seal!)
• Sticky and stringy media
• Chemical standard pumps
• Sewage pumps
Shipping & Payment Terms:
Port of Loading: Shanghai
Shipping Method: DHL,UPS,FEDEX,TNT, etc
Payment Terms: T/T, Western Union, money gram
Our services:
◆ OEM/ODM orders are available for our factory
◆ Accept customized mechanical seals according to your drawing or requirements
◆ Small quantity is accepted
◆ Provides excellent quality with competitive price
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| Balanced Double Mechanical Seal Multiple Spring H74D Burgmann Replacement Part Images | 
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