Multi Spring

Product Code: M02   Balanced Mechanical Seal

• Multiple springs provide uniform face loading
• Balanced design reduces face load, minimizing wear and heat
• Suitable for high-pressure applications
• Springs isolated from the process (in some variants)
• Ideal for applications with variable operating conditions
• Shaft-protecting construction available (shaft sleeve)
• Available in internally and externally mounted designs
• Independent of direction of rotation

• Longer seal life in high-pressure systems
• Better performance in media with vapour pressure near operating pressure
• Minimal distortion of seal faces at higher speeds and temperatures
• Suited for dirty, corrosive, or abrasive services (with proper selection)
• Can handle dry running for short periods (with proper face materials)
• Cartridge configuration also available

• Rotary Face: Silicon Carbide, Tungsten Carbide, Carbon, Antimony Carbon
• Stationary Face: Ceramic, Silicon Carbide, TC

• Viton / EPDM / Nitrile / PTFE / GFT / Aflas / Kalrez

• SS 316 / Hastelloy C / Alloy 20 / Inconel (on request)

• Petrochemical & Refinery Pumps
• Boiler feedwater & Condensate systems
• Chemical Process Industry
• Pharmaceutical & Food Processing
• Pulp & Paper
• Mining & Slurry with appropriate modifications

Parameter	Standard Value / Range
Size	18 mm to 100 mm (customizable)
Max.Pres	Up to 25 bar
Temperature	-20°C to +260°C
Velocity	20m/sec