The Type is a compact, unitized, single spring, elastomer bellows mechanical seal that offers maximum durability and performance available in a seal product for demanding applications.
For centrifugal, rotary, and turbine pumps, compressors, chillers, and other rotary equipment.
For many water-based applications, such as wastewater treatment, potable water, HVAC, Pool & Spa, and other general applications.
Features:
Cartridge seal for Grundfos ST/SE/SLV/SEG pumps!
the standard shaft size for SE are 22mm and 32mm
REPLACEMENT SEAL OF GRUNDFOS SEAL TYPE H FOR USE IN CR/CRI/CRN PUMPS,SEALS OF 12MM,16MM AND 22MM SHAFT ARE AVAILABLE ON REQUEST. BALANCED, CARTRIDGE SEAL DESIGN,EASY TO INSTALL. DIFFERENT TYPES OF REPLACEMENT SEALS TO GRUNDFOS -SARLIN PUMPS ARE ALSO AVAILABLE ON REQUEST.
Operating Limited:
| Shaft diameter | 22 and 32mm |
| Pressure | up to 2Mpa |
| Temperature | -20~220°C |
| Slidingvelocity | 10m/s |
Material:
| Rotary Ring | Car / SIC/TC/Cer |
| O-Ring | , EPDM, NBR, AFLAS, Kalrez,PTFE |
| Spring and Metal Parts | SUS304, SUS316, HAST C |
| Stationary Ring | Car / SIC /TC/Cer |
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
