loader loader loader
Mechanical Seal Manufacturers in Mumbai, India | Cosmos Seals
Mechanical Seal Manufacturers in Mumbai, India | Cosmos Seals

Subscription Successful

You are successfully subscribed to our newsletter.

Subscription Failed

There was an error subscribing to our newsletter.

Heavy Duty Catridge

Product Code: HD30   Mechanical Seal

(Robust Solution for Harsh Industrial Environments)

DESCRIPTION

The Heavy-Duty Cartridge Mechanical Seal is an industrial-grade sealing solution designed for high-pressure, high-temperature, slurry, and corrosive applications. This seal is supplied as a pre-assembled cartridge unit, eliminating installation errors and reducing downtime. It is ideal for critical pumps in industries such as chemical processing, oil & gas, mining, fertilizers, wastewater, and power plants.

FEATURES
  • Single or double cartridge configuration available
  • Balanced seal faces for high-pressure operation
  • Fully pre-assembled and factory-tested
  • Fits standard seal chambers
  • Suitable for both directional and bi-directional rotation
  • Includes quench, flush, and drain ports (API Plan 11/13/62/65)
Heavy Duty Cartridge Seals | Cosmos Seals
SEAL FACE MATERIAL
  • Carbon vs. Silicon Carbide (general purpose)
  • Silicon Carbide vs. Silicon Carbide (abrasive media)
  • Tungsten Carbide vs. Ceramic (high solids or slurries)
ELASTOMERS
  • FKM / EPDM / FFKM / PTFE (encapsulated)
METAL PARTS DETAIL
  • SS 316 / SS 316L / Hastelloy C / Alloy 20 / Duplex or Super Duplex
Applications Details
  • Acidic and corrosive chemical pumps
  • Slurry handling in mining and mineral processing
  • Boiler feed water and condensate pumps
  • Fertilizer, urea, and ammonia process lines
  • High-viscosity or polymerizing fluids
  • Hazardous fluid containment (with double cartridge version)
OPTIONAL FEATURES
  • Double seal version for hazardous or critical services
  • CIP/SIP design for hygienic or sterile applications
  • API Plan compatibility (Plan 52/53A/62/65)
Parameter Standard Value / Range
Diameter 25 mm to 100 mm (sizes on request)
Max.Pres 25 bar
Max.Temp -20°C to +200°C
Speed Up to 25 m/s
Face Config Stationary or rotating seat (customizable)
Media Slurries, acids, solvents, hydrocarbons, water, oils
Seal Type Single / Double cartridge (balanced)
Heavy Duty Cartridge Seals Drawing | Cosmos Seals class=