Pacific Seals® - Heavy Duty Mechanical Seals

Heavy Duty Mechanical Seals are specifically engineered for rotating applications in extremely arduous environments where they withstand severe wear and prevent ingress of harsh and abrasive external media. 

Stock Service for

Fast Deliveries

We can offer you a Free Stock Service in order to provide Fast deliveries and reduce your storage costs

Manufacturer

Price

We manufacture all of our products, which allows us to offer you High-quality and Cost-effective prices tailored to your needs.

100% Made in Mexico

USMCA / CUSMA supplier.

100% Made in Mexico with
Certificate of Origin.

Large Production Capacity

 We have an installed capacity of over  500 thousand pieces 
 of annual production, 
with sizes up to 12" ID.




ISO 9001:2015 Certified Company

We are ISO 9001: 2015 certified company in order to offer reliable, high-quality products.

Mechanical Seals for high Pressure

and Heavy Duty applications

Many industrial processes and, particularly Oil Gas and Power more often require pumps capable to

work at very high pressures Mechanical seal must guarantee a high level of reliability and avoid dangerous emissions for people and environment

Applications

Heavy Duty Mechanical Seals are predominantly used for sealing the bearings in construction machinery or production plants operating under extremely arduous conditions and subject to severe wear.


These include:



  • Tracked vehicles, such as excavators and bulldozers
  • Conveyor systems
  • Heavy trucks
  • Axles
  • Tunnel boring machines
  • Agriculture machines
  • Mining machines


Type HDSS Mechanical Seal

Type HDSS Mechanical Seal

The HDSS heavy duty slurry seals are designed for the arduous environment of the mining industry. The robust seals are built to withstand levels of pump vibration with large internal clearances accommodating levels of movement

High quality materials

Metal components and silicon carbide seal faces extend seal life beyond slurry pump components to maximize equipment uptime.


Silicon carbide is the most common material used for manufacture of these seal faces. The use of mechanical seals in slurry applications requires extreme care and attention due to the limited reliability common in this developing area. 



Mechanical seal for heavy duty Applicatios

               - Chemical slurries mining industry

               - FGD systems

               - Power plant ash handling systems

               - Pulp and paper and other industries


High resistance in fluids with suspended  solids. Resistance to Slurry (sludge) High  concentration up to 60% of suspended  solids.