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Rubber Bellow Mechanical Seal Replacement , Multistage Centrifugal Pump Mechanical Seal

Rubber Bellow Mechanical Seal Replacement , Multistage Centrifugal Pump Mechanical Seal

Rubber Bellow Mechanical Seal Replacement , Multistage Centrifugal Pump Mechanical Seal

Product Details:

Place of Origin: Zhejiang, China
Brand Name: JG
Certification: FDA certificate
Model Number: A

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: USD
Packaging Details: white box
Delivery Time: 3~10DAYS
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1000PCS
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Detailed Product Description
Size: 12 And 16mm HS Code: 8484200090
Pressure: Up To 3Mpa Temperature: -20 To +180℃
Speeds: 15m/s Metal Parts: SS304,SS316
High Light:

burgmann mechanical seal


grundfos pump mechanical seal


Rubber Bellow Grundfos Mechanical Seal Replacement For Multistage Centrifugal Pumps




Rubber Bellow Grundfos Mechanical Seal JG A is a replacement seal, working for grundfos Multistage Centrifugal Pumps. As a professional mechanical seal manufacturer, Jiaxing Burgmann Mechanical seal factory 100% follow original grundfos design for this mechanical seal, and make sure perfect fit for grundfos CR / CRI / CRN Series Vertical Multistage Centrifugal Pumps.

This Grundfos Mechanical Seal with rubber bellows design, offering perfect seal ability for the pump. The rotary and stationary seal face can choose carbon or silicon as material, and use epdm or viton as rubber seal part.


Operating Limited:


Shaft diameter 12 and 16mm
Pressure up to 3Mpa
Temperature -20~180°C
Slidingvelocity 15m/s




Rotary Ring Car / SIC/TC/Cer
O-Ring Viton, EPDM, NBR, AFLAS, Kalrez,PTFE
Spring and Metal Parts SUS304, SUS316, HAST C
Stationary Ring Car / SIC /TC/Cer





• Spring unit averted from the product so no sticking and clogging of the springs
• Safe operation (no fractures) because of seal face locking by square pin
• Suitable for pressure reversals
• Operation in vacuum without additional seat locking possible
• No damage of the shaft by a dynamically loaded O-Ring
• Small installation sizes
• Best suitable for conversions, no adaptations of the pump
• Insensitive to solid containing and abrasive media
• Advantages of a balanced seal even with plain shafts
• Insensitive to shaft movements because of the stationary design




• 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


Contact Details
Jiaxing Burgmann Mechanical Seal Co., Ltd. Jiashan King Kong Branch

Contact Person: Doris

Tel: +8615381220188

Send your inquiry directly to us (0 / 3000)

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