ISO 9001 : 2015 Certified Company

Product Code : CS51 Category

Double Cartridge Mechanical Seal

Characteristics :

Standard compact cartridge design, Double mechanical seal, Balanced, Inside mounted, Independent of direction of rotation.

Operating :

Shaft Diameter 25mm to 80mm
Pressure 20 bar (max.)
Temperature -20°C to 180°C


A double cartridge mechanical seal is a kind of pre-assembled package of seal components that comes with 4 seal faces. These seal faces work towards making the installation much easier ensuring that you don’t experience any potential installation errors. A double mechanical seal comes with two seals that are arranged in a series. Here the inboard, which is the “primary seal” that can help in keeping the product contained in the pump housing. The next is the outboard, which is also known as the “secondary seal” that helps in preventing the flush liquid from leaking into the atmosphere.

Ashish Seals, an ISO 9001 – 2015 Certified Company, which is also one of the most reliable Manufacturers, Suppliers and Exporters of Mechanical Seal in Mumbai, India and worldwide. Being a renowned company in this genre, Ashish Seals holds the capacity in catering the esteemed clients with varied precision mechanical seal solutions. In addition to this, Ashish Seals also has state-of-the-art production machines that assist in developing flawless series of products.

The flawless products manufactured by Ashish Seals have different characteristics that include Standard compact cartridge design, Double mechanical seal, Balanced, Inside mounted, and Independent of the direction of rotation. Besides, the double cartridge mechanical seal is also used in different applications that include Slurry, Food/Chemical/Mining industry, and Water application.

Data Flow Chart

# Description
1,7 Mating Ring
2,4,6,8,15 O-ring
9,10,11 Pin
12,13 Spring
14 Sleeve
16 Gland
17,18 Grub screw
19 Gasket
20 Location plate
21 Allen bolt

Material of Construction

  • Faces : Carbon, Silicon carbide, Tungsten carbide
  • Elastomers : FKM, FFKM, EPDM, NBR, Silicon, Aflas, TTV, TCV
  • Metallurgy : SS316, SS316L, SS304, Hastelloy-C, Monel, Alloy-20


Slurry, Food/Chemical/Mining industry, Water application.