Multiple Spring Cartridge Mechanical Seal Metal Bellows Burgmann Seal Replacement

Features:

JGHR Multiple Spings Metal Bellows Cartridge Seal Burgmann Replacement​.

Single seal
• Balanced
• Independent of direction of rotation
• Multiple springs stationary
• Seat rotating
• Seat arranged directly behind the impeller
• Spring protection sleeve
• Variant with cylindrical spring and acc. EN 12756 (HRZ1) available
• Variant as cartridge with/without guide sleeve for application with/without quench (HR2, HR3)
• Dual seal as cartridge unit (HRKS-D) available

Operating Limited:

Material:

Advantages:

• 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

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