John Crane SE2-070-QTMG-301616 Safematic Mechanical Seal SiC/SiC/PTFE/Titanium
Basic Properties
Place of Origin:
CHINA
Brand Name:
BESTSEAL
Certification:
ISO9001
Model Number:
SE2-070-QTMG-301616
Trading Properties
Minimum Order Quantity:
1pc
Payment Terms:
T/T,Western Union,D/P,D/A,L/C
Supply Ability:
1000000/Month
Product Summary
John Crane SE2-070-QTMG-301616 Safematic Dual Mechanical Seal SiC/SiC/PTFE/Titanium for Sulzer Pumps SE2-070-QTMG-301616 Type SE2 | Dual Cartridge Seal Dual Mechanical Seals for Sulzer Process Pumps The Safeseal Type SE2 is a customer-fitted (OEM standard) dual, balanced cartridge seal designed for ...
Product Details
Highlight:
John Crane mechanical seal SiC SiC
,Safematic mechanical seal PTFE titanium
,John Crane SE2-070-QTMG mechanical seal
Temperature Limits:
350°F/180°C
Pressure Limits:
Process Pressure: 290 Psi(g)/20 Bar(g), Seal Water Pressure: 215 Psi(g)/15 Bar(g)
Speed Limits:
65fps/30m/s
Seal Faces:
SiC/SiC (product Side), SiC/Carbon (atmosphere Side)
O-Rings:
PTFE (product Side), EPDM, Viton
Metal Parts:
AISI 329 (standard), Titanium, UHB, Super Duplex
Springs:
Nimonic Steel
Product Description
John Crane SE2-070-QTMG-301616 Safematic Dual Mechanical Seal SiC/SiC/PTFE/Titanium for Sulzer Pumps
SE2-070-QTMG-301616
Type SE2 | Dual Cartridge Seal
Dual Mechanical Seals for Sulzer Process Pumps
The Safeseal Type SE2 is a customer-fitted (OEM standard) dual, balanced cartridge seal designed for the severe applications found in the pulp and paper industry and slurry applications. This seal is typically used in pumps for abrasive and environmentally hazardous liquids in cooking, evaporation and causticizing facilities in pulp mills. It is designed as a dual-pressurized (double) seal, but incorporates a patented double-balance feature which also allows it to be used as an unpressurized (tandem) dual seal arrangement.
Features
- Seal faces are installed using a patented heat shrink process, ensuring correct, distortion-free face alignment at all recommended temperatures.
- The springs are located in the stationary body of the seal in the seal water (barrier fluid). The seal water washes the springs, preventing corrosion by process chemicals and reducing the risk of the springs becoming clogged. Shaft misalignment does not vibrate or wear out the O-rings.
- The piston design permits free axial movement. It allows ± 2mm axial movement. Impeller adjustments do not affect face stress or spring strength.
- PTFE slot rings replace the traditional O-rings in places where they are exposed to the product, preventing sticking.
- Protected faces, the seal face carriers are driven by machined fits, preventing metal stress from distorting the face.
- Patented double-balanced design allows the use of both pressurized and un-pressurized seal water (barrier/buffer fluid) and prevents face overload.
Parameters
- Temperature Limits: 350°F/180°C
- Pressure Limits: Process pressure: 290 psi(g)/20 bar(g), Seal water pressure: 215 psi(g)/15 bar(g)
- Speed Limits: 65fps/30m/s
Standard Materials
- Seal faces: SiC/SiC (product side), SiC/Carbon (atmosphere side)
- O-rings: PTFE (product side), EPDM, Viton
- Metal parts: AISI 329 (standard), titanium, UHB, super duplex
- Springs: Nimonic steel
Recommended Applications
- Process pumps
- Other rotating equipment
BESTSEAL — Your Reliable Partner for Mechanical Seals
| BESTSEAL Advantage: | |
| 15 years | Focused in mechanical seal manufacturing |
| 3 hours | Quotation response only takes 3 hours |
| 1 day | Provide production assembly drawings |
| 1 piece | MOQ, One piece can also be produced |
| 15-20 working days | The production cycle only takes 15-20 working days |
| real-time | Real time synchronization of production progress |
BESTSEAL Cartridge Mechanical Seal
Your Fast-Track Alternative to John Crane Type SE2
Custom Cartridge Mechanical Seals — From Drawing to Delivery in 15–20 Working Days
Mr. Leo
Sales Manager
- Email: info@beseals.com
- Tel: +86 13067871876
- WhatsApp: 8613067871876
-
WeChat:
beseals
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