Cryostar Gbs 155/4.5 Pump Seal Cryogenic Mechanical Seal

• Structure: Single End
• Pressure: High Pressure Mechanical Seals
• Speed: General Speed Mechanical Seal
• Temperature: Low-Temperature Mechanical Seal
• Performance: Wear
• Standard: Standard
• Model NO.: MFLC12/27.5 (798250074) and MFLC14/27.5(798250071)
• Type: Ultra-Low Temperature Seal
• Balance: Balanced
• Mflc12/27.5: Cryogenic Pump Seal
• Cryostar Pump Seal: Mflc12/27.5 Mechanical Seal
• Liquid Oxygen Seal: Mflc12/27.5 Pump Seal
• Cryogenic Pump Seal: Mflc12/27.5 Seal
• Low Temperature Seal: Mechanical Seal
• Burg-Man Seal: Mflc GS
• Cryostar Mechanical Seal: Mflc12/27.5 Pump Seal
• 798250071: Mflc12/27.5 Pump Seal
• 798250074: Burg-Man Mflc12/27.5
• Compressor Seal: Cryostar Seal
• Cryostar Gbs 155/4.5: Cryogenic Seal
• Cryogenic Seal: Centrifugal Pump Seal
• Cryostar Seal: Mechanical Seal 798250074
• Mechanical Seal 798250074: Ring 740021371
• Natural Gas Seal: Cryogenic Mechanical Seal
• Transport Package: Netural Packing
• Specification: N. W. 0.6KG/PC
• Trademark: Trisun
• Origin: China
• HS Code: 8482000
• Production Capacity: 1000, 000

Product Description

There are two different metal bellow mechanical seals for Cryostar pumps.
MFLC12/27.5 (798250074) and MFLC14/27.5(798250071), same with Burg-man MFLC GS seals, gas lubricated seals for liquified gas pumps. 

They are cryogenic seal application for Cryostar pumps,
extreme low temperature pump seal, with excellent resistance to ultra-low temperature performance, to meet special conditions, such as nitrogen, oxygen and other requirements


1. MFLC12/27.5----Laser print code: 798250074, see the following picture:


2. MFLC14/27.5------Laser print: 798250071, see the following picture: