Multi Spring

Product Code: M03   Reverse Balanced Mechanical Seal

• Multi-spring design for uniform face load
• Reverse hydraulic balance: suitable for reverse pressure conditions
• Capable of handling process fluid or barrier fluid under pressure
• Ideal for external mounting or non-standard chamber orientations
• Compact & modular design
• Balanced design ensures minimal face wear at high pressure
• Replaceable seal faces for ease of maintenance
• Independent of direction of rotation

• Withstands reverse pressure without seal failure
• Better seal face stability under fluctuating pressure conditions
• Longer service life in aggressive and critical applications
• Reduces seal face distortion due to controlled loading
• Works effectively in pressurized seal systems

• Rotary Face: Carbon, Silicon Carbide (SSiC), Tungsten Carbide
• Stationary Face: Ceramic, TC, Silicon Carbide

• Viton / EPDM / Kalrez / Aflas / PTFE (encapsulated)

• SS 316, Hastelloy C, Alloy 20, Inconel (as per application)

• Chemical Reactors with jacketed pressure
• Double mechanical seal systems with pressurized barrier fluid
• Agitators, mixers, and autoclaves
• High-pressure pumps in pharmaceutical or chemical plants
• & Food plants
• Where product side is at vacuum or low pressure and barrier is positive pressure

Parameter	Standard Value / Range
Size	20 mm to 100 mm (customizable)
Max.Pres	Up to 25 bar
Temperature	-20°C to +220°C
Velocity	20m/sec