Cartridge Seals
Cartridge Seals - 11M - Short Length Cartridge Seal
Feature
- Cartridge sealing design
- Shortest operating length
- Bi-directional seal
- Balanced seal design
- Static elastomer in cartridge sleeve prevent shaft damage
- Spring isolated from fluid pumped
- Variety of advance material combination
- Readily adaptable to API-682 / ISO-24960 / other standard
- Simplicity of fitment procedure
- Facility to convert equipment from packed gland to balanced cartridge sealing
- Facility to convert equipment from conventional seal to balanced cartridge sealing
Applications
Industrial, Marine
Application Data
| Size | 25mm to 100mm |
| Pressure | Upto 25 bars |
| Temperature | below 200°c |
| RPM | below 3000 |
| Seal material | SS 316 body parts & spring |
| Elastomer | Viton®, Kalrez®, EPDM |
| Seal faces | Carbon, Tungsten carbide, Silicon carbide, Plasma Spryed ceramic |
2553 - Double Seal in Cartridge Design for Slurry Application
Feature
- Double cartridge seal
- Hydraulically pressure balance seal faces
- Bi-directional
- Heavy duty components
- Compact fitment dimensions
- No seal induce shaft damage
- Spring isolated from working fluid
- Ideal replacement of "Cartex" seal
- Long life due to careful selection of component parts
Applications
Industrial, Marine
Application Data
| Size | 25mm to 100mm |
| Pressure | Upto 40 bars |
| Temperature | below 200°c |
| RPM | below 3000 |
| Seal material | SS 316 body parts & spring |
| Elastomer | Viton®, Kalrez®, EPDM |
| Seal faces | Carbon, Tungsten carbide, Silicon carbide, Plasma Spryed ceramic |
RCT - Double Seal in Cartridge Design for High Pressure Application
Feature
- Balanced seal faces
- Double seal in cartridge design
- Best suitable seal for high pressure application
- Available with pumping ring
Applications
Industrial, Marine
Application Data
| Seal Faces | Carbon, Ceramic, Tungsten carbide, Silicon carbide etc |
| Elastomer | Viton®, PTFE, Kalrez®, Chemraz |
| Pressure | Vacuum to 150 bars |
| Temperature | below 220°c |
Rubber Bellow Seals
CNS - Rubber Bellow Seal with Lug Drive
Feature
- Bi-directional seal
- Balanced seal design
- Available with Lug-drive saves bellow from torsional forces
- Holes in the lugs ensure fluid circulation within seal chamber and prevent accumulation of solids inside seal spaces
- Easy to install
- Tailor-made to fit existing stuffing box dimensions
- Suitable for higher pressures
- Available in cartridge designs to suit customer equipment
Applications
Industrial, Marine
Application Data
| Size | 25mm to 100mm |
| Pressure | Upto 25 bars |
| Temperature | below 200°c |
| RPM | below 3000 |
| Seal material | SS 316 body parts & spring |
| Elastomer | Neoperne, Viton®, EPDM |
| Seal faces | Carbon, Tungsten carbide, Silicon carbide, Plasma Sprayed ceramic |
RB/BMG1 - Rubber Bellow Seal
Feature
- Bi-directional seal
- Balanced seal design
- Easy to install
- Tailor-made to fit existing stuffing box dimensions
- Available in cartridge designs to suit customer equipment
- Suitable for wide range of application (Water, Refrigeration, Air Conditioning, etc)
Applications
Industrial, Marine
Application Data
| Size | 15mm to 100mm |
| Pressure | Upto 15 bars |
| Temperature | below 150°c |
| RPM | below 3000 |
| Seal material | SS 316 body parts & spring |
| Elastomer | Neoprene, Buna N,Viton®, EPDM |
| Seal faces | Carbon, Tungsten carbide, Silicon carbide, Solid Ceramic, Plasma Sprayed ceramic |
RB/BMG12
Feature
- Bi-directional seal
- Balanced seal design
- Available with Lug-drive saves bellow from torsional forces
- Easy to install
- Tailor-made to fit existing stuffing box dimensions
- Suitable for higher pressures
- Available in cartridge designs to suit customer equipment
- Suitable for wide range of application (Water, Refrigeration, Air Conditioning, etc)
Applications
Industrial, Marine
Application Data
| Size | 15mm to 100mm |
| Pressure | Upto 15 bars |
| Temperature | below 150°c |
| RPM | below 3000 |
| Seal material | SS 316 body parts & spring |
| Elastomer | Neoprene, Buna N,Viton®, EPDM |
| Seal faces | Carbon, Tungsten carbide, Silicon carbide, Solid Ceramic, Plasma Sprayed ceramic |
SB/S-43 - Rubber Bellow Seal
Feature
- Balanced seal design
- Easy to install
- Tailor-made to fit existing stuffing box dimensions
- Available in cartridge designs to suit customer equipment
- Suitable for wide range of application (Water, Refrigeration, Air Conditioning, etc)
Applications
Industrial, Marine
Application Data
| Size | 15mm to 100mm |
| Pressure | Upto 10 bars |
| Temperature | below 100°c |
| RPM | below 3000 |
| Seal material | SS 316 body parts & spring |
| Elastomer | Neoprene, Buna N, Viton®, EPDM |
| Seal faces | Carbon, Tungsten carbide, Silicon carbide, Solid Ceramic, Plasma Sprayed ceramic |
SB/C2 - Rubber Bellow Seal
Feature
- Bi-directional seal
- Balanced seal design
- Available with Lug-drive saves bellow from torsional forces
- Easy to install
- Tailor-made to fit existing stuffing box dimensions
- Suitable for higher pressures
- Available in cartridge designs to suit customer equipment
- Suitable for wide range of application (Water, Refrigeration, Air Conditioning, etc)
Applications
Industrial, Marine
Application Data
| Size | 15mm to 100mm |
| Pressure | Upto 15 bars |
| Temperature | below 150°c |
| RPM | below 3000 |
| Seal material | SS 316 body parts & spring |
| Elastomer | Neoprene, Buna N,Viton®, EPDM |
| Seal faces | Carbon, Tungsten carbide, Silicon carbide, Solid Ceramic, Plasma Sprayed ceramic |
SB/C1A - Rubber Bellow Seal
Feature
- Bi-directional seal
- Balanced seal design
- Available with Lug-drive saves bellow from torsional forces
- Easy to install
- Tailor-made to fit existing stuffing box dimensions
- Suitable for higher pressures
- Available in cartridge designs to suit customer equipment
- Suitable for wide range of application (Water, Refrigeration, Air Conditioning, etc)
Applications
Industrial, Marine
Application Data
| Size | 15mm to 100mm |
| Pressure | Upto 15 bars |
| Temperature | below 150°c |
| RPM | below 3000 |
| Seal material | SS 316 body parts & spring |
| Elastomer | Neoprene, Buna N,Viton®, EPDM |
| Seal faces | Carbon, Tungsten carbide, Silicon carbide, Solid Ceramic, Plasma Sprayed ceramic |
Metal Bellow Seals
MB Series Seal - Metal Bellow Seal for High Temperature Application
Feature
- Made from finest raw material from best sources world wide
- Manufactured on state of the art Micro Plasma welding equipment from Switzerland.
- Micro Plasma welding prevents heat damage on the metal bellow foils during the weld process
- Fine performance under high temperature application
- Single ply double ply bellow configrations
- Simple Designs or complex cartridge configrations possible as per customer requirement
- Available in edge welded or hydro formed bellow design.
- Design features include: direct drive, torsion- free drive, pumping screws, hydrodynamic facial groves etc
- Can be made to conform to API - 682 / ISO - 24960 standards
Applications
Industrial, Marine
Application Data
| Seal Faces | Carbon, TC, SIC etc |
| Secondary Packing | Viton®, Kalrez®, Grafoil, Chemraz |
| Bellow in | SS 316L, Hastalloy C, Titamium, Inconil, Monal |
| Pressure | Vacuum to 40 kg/cm2 |
| Temperature | upto 450°c |
MB/C - Metal Bellow Seal for High Temperature Application
Feature
- Made from finest raw material from best sources world wide
- Manufactured on state of the art Micro Plasma welding equipment from Switzerland.
- Micro Plasma welding prevents heat damage on the metal bellow foils during the weld process
- Fine performance under high temperature application
- Single ply double ply bellow configrations
- Simple Designs or complex cartridge configrations possible as per customer requirement
- Available in edge welded or hydro formed bellow design.
- Design features include: direct drive, torsion- free drive, pumping screws, hydrodynamic facial groves etc
- Can be made to conform to API - 682 / ISO - 24960 standards
Applications
Industrial, Marine
Application Data
| Seal Faces | Carbon, TC, SIC etc |
| Secondary Packing | Viton®, Kalrez®, Grafoil, Chemraz |
| Bellow in | SS 316L, Hastalloy C, Titamium, Inconil, Monal |
| Pressure | Vacuum to 40 kg/cm2 |
| Temperature | upto 450°c |
MBF - Metal Bellow Seal for High Temperature Application
Feature
- Made from finest raw material from best sources world wide
- Manufactured on state of the art Micro Plasma welding equipment from Switzerland.
- Single ply double ply bellow configrations
- Simple Designs or complex cartridge configrations possible as per customer requirement
- Available in edge welded or hydro formed bellow design.
- Design features include: direct drive, torsion- free drive, pumping screws, hydrodynamic facial groves etc
Applications
Industrial, Marine
Application Data
| Seal Faces | Carbon, TC, SIC etc |
| Secondary Packing | Viton®, Kalrez®, Grafoil, Chemraz |
| Bellow in | SS 316L, Hastalloy C, Titamium, Inconil, Monal |
| Pressure | Vacuum to 40 kg/cm2 |
| Temperature | upto 450°c |
MB/604T - Metal Bellow Seal for High Temperature Application
Feature
- Made from finest raw material from best sources world wide
- Manufactured on state of the art Micro Plasma welding equipment from Switzerland.
- Fine performance under high temperature application
- Single ply double ply bellow configrations
- Simple Designs or complex cartridge configrations possible as per customer requirement
- Available in edge welded or hydro formed bellow design
- Design features include: direct drive, torsion- free drive, pumping screws, hydrodynamic facial groves etc
- Can be made to conform to API - 682 / ISO - 24960 standards
Applications
Industrial, Marine
Application Data
| Seal Faces | Carbon, TC, SIC etc |
| Secondary Packing | Viton®, Kalrez®, Grafoil, Chemraz |
| Bellow in | SS 316L, Hastalloy C, Titamium, Inconil, Monal |
| Pressure | Vacuum to 40 kg/cm2 |
| Temperature | upto 450°c |
MBF/802 - Metal Bellow Seal for High Temperature Application
Feature
- Made from finest raw material from best sources world wide
- Manufactured on state of the art Micro Plasma welding equipment from Switzerland.
- Single ply double ply bellow configrations
- Simple Designs or complex cartridge configrations possible as per customer requirement
- Available in edge welded or hydro formed bellow design
- Design features include: direct drive, torsion- free drive, pumping screws, hydrodynamic facial groves etc
Applications
Industrial, Marine
Application Data
| Seal Faces | Carbon, TC, SIC etc |
| Secondary Packing | Viton®, Kalrez®, Grafoil, Chemraz |
| Bellow in | SS 316L, Hastalloy C, Titamium, Inconil, Monal |
| Pressure | Vacuum to 40 kg/cm2 |
| Temperature | upto 450°c |
Uni Directional Seals
ERS/N - Single Coil Spring Seal
Applications
Industrial, Marine
Application Data
| Seal range | 10mm to 200mm |
| Pressure | 10 bars |
| Temperature | upto 200°c |
| RPM | 3000 |
| Seal material | SS 316 body parts Carbon & springs |
| Elastomer | Viton®, EPDM,PTFE, TEV |
| Seal Faces | Carbon, Stallite, Tungsten Carbide, Silicon carbide, Solid Ceramic, Plasma Sprayed ceramic |
ERS/B - Single Coil Spring Seal
Applications
Industrial, Marine
Application Data
| Seal range | 10mm to 200mm |
| Pressure | 10 bars |
| Temperature | upto 200°c |
| RPM | 3000 |
| Seal material | SS 316 body parts Carbon & springs |
| Elastomer | Viton®, EPDM,PTFE, TEV |
| Seal Faces | Carbon, Stallite, Tungsten Carbide, Silicon carbide, Solid Ceramic, Plasma Sprayed ceramic |
ERS/BH12 - Single Coil Spring Balance Seal
Applications
Industrial, Marine
Application Data
| Pressure | Vacuum to 25 bars |
| Temperature | 220°c |
| RPM | 3000 |
| Body parts and spring | SS 316, SS 304, Carbon |
| Elastomer | Viton®, Kalrez®, PTFE Encapsulated viton, PTFE, GFT |
| Seal Faces | Carbon, Solid ceramic, Plasma sprayed ceramic on metallic substrates, Tungsten carbide, Silicon carbide |
RC/NS - Single Coil Spring Balanced Seal
Applications
Industrial, Marine
Application Data
| Pressure | Vacuum to 25 bars |
| Temperature | 220°c |
| RPM | 3000 |
| Seal material | SS 316, SS 304, Carbon |
| Elastomer | Viton®, Kalrez®, PTFE Encapsulated viton, PTFE, GFT |
| Seal Faces | Carbon, Stallite, Tungsten Carbide, Silicon carbide, Solid Ceramic, Plasma Sprayed ceramic |
Bi Directional Seals
PMC3D - Single Coil Spring Bi-directional Seal
Applications
Industrial, Marine
Application Data
| Pressure | Vacuum to 10 bars |
| Temperature | 200°c |
| RPM | 3000 |
| Seal material | SS 316, SS 304, Carbon |
| Elastomer | Viton®, Kalrez®, PTFE Encapsulated viton, PTFE, GFT |
| Seal Faces | Carbon, Solid ceramic, Plasma sprayed ceramic on metallic substrates, Tungsten carbide, Silicon carbide |
RC/B-M6 - Single Coil Spring Bi-directional Seal
Applications
Industrial, Marine
Application Data
| Pressure | Vacuum to 10 bars |
| Temperature | 200°c |
| RPM | 3000 |
| Seal material | SS 316, SS 304, Carbon |
| Elastomer | Viton®, Kalrez®, PTFE Encapsulated viton, PTFE, GFT |
| Seal Faces | Carbon, Solid ceramic, Plasma sprayed ceramic on metallic substrates, Tungsten carbide, Silicon carbide |
Balanced Seals
RC/B - Multicoil Spring Seal
Applications
Refrigeration & Aircondition Compressor (R-12 Gas)
Application Data
| Pressure | Vacuum to 25 bars |
| Temperature | 220°c |
| RPM | 3000 |
| Seal material | SS 316, SS 304, Carbon |
| Elastomer | Viton®, Kalrez®, PTFE Encapsulated viton, PTFE |
| Seal Faces | Carbon, Solid ceramic, Plasma sprayed ceramic on metallic substrates, Tungsten carbide, Silicon carbide |
GMSB - Multicoil Spring Balance Seal
Applications
Industrial, Marine
Application Data
| Seal range | 10mm to 150mm |
| Pressure | 60 bars |
| Temperature | upto 200°c |
| RPM | 3000 |
| Seal material | SS 316 body parts,Higher alloy steels & spring |
| Elastomer | Viton, PTFE, EPDM, TEV, TTV |
| Seal Faces | Carbon, Solid ceramic, Plasma sprayed ceramic on metallic substrates, Tungsten carbide, Silicon carbide |
RC/C-109B - Multicoil Spring Balance Seal
Applications
Industrial, Marine
Application Data
| Pressure | Vacuum to 25 bars |
| Temperature | 220°c |
| RPM | 3000 |
| Seal material | SS 316, SS 304, Carbon |
| Elastomer | Viton®, Kalrez®, PTFE Encapsulated viton, PTFE, GFT |
| Seal Faces | Carbon, Solid ceramic, Plasma sprayed ceramic on metallic substrates, Tungsten carbide, Silicon carbide |
RC/NS - Single Coil Spring Balanced Seal
Applications
Industrial, Marine
Application Data
| Seal range | 10mm to 150mm |
| Pressure | Vacuum to 25 bars |
| Temperature | 220°c |
| RPM | 3000 |
| Seal material | SS 316 body parts,Higher alloy steels & spring |
| Elastomer | Viton, PTFE, EPDM, TEV, TTV |
| Seal Faces | Carbon, Solid ceramic, Plasma sprayed ceramic on metallic substrates, Tungsten carbide, Silicon carbide |
UnBalanced Seals
GMSU - Multicoil Spring Unbalanced Seal
Applications
Refrigeration & Aircondition Compressor (R-12 Gas)
Application Data
| Size range | 10mm to over 150mm |
| Pressure | below 10 bars |
| Temperature | upto 220°c |
| RPM | 3000 |
| Seal material | SS 316 body parts,Higher alloy steels & spring |
| Elastomer | Neoperne, Viton®, EPDM, PTFE, TEV |
| Seal Faces | Carbon, Stallite, Tungsten carbide, Silicon carbide, Solid Cearmic, Plasma Spryed ceramic |
707 & 808 - Multicoil Spring Seal
- Directly slip-on type hydraulically balanced seal design
- Revolutionary concepts in design engineering
- Near-universal applicability interchangeability with nearly all conventional seals and gland packings without pump or gland modification
- No seal induced shaft damages saves hidden maintenance costs for shaft/ sleeve repair/renewal
- Lower price than conventional seals because of high degree of standardisation
- Uniform installation dimension for all sizes results in ease of handling
Applications
Industrial, Marine
Application Data of seal type 707
| Seal range | 25mm to 100mm |
| Pressure | 35 bar |
| Temperature | 205°c |
| Elastomer | Viton®, Neoperene, Kalrez®, EPDM, TEV |
| Seal Faces | Carbon, Stellite, Plasma sprayed ceramic, Tungesten carbide, Silicon caribide |
Application Data of seal type 808
| Seal range | 108mm to 150mm |
| Pressure | 35 bar |
| Temperature | 205°c |
| Elastomer | Viton®, Neoperene, Kalrez®, EPDM, TEV |
| Seal Faces | Carbon, Stellite, Plasma sprayed ceramic, Tungesten carbide, Silicon caribide |
ERS/BM7N - Wave Spring Seal
- Wave spring seal design
- Independent of direction of rotation
- Available in both conventional and Cartridge design
Applications
Industrial, Marine
Application Data
| Pressure | Vacuum to 10 bars |
| Temperature | -30 to 200°c |
| RPM | 3000 |
| Body parts and spring | SS 316, SS 304, Higher alloy steels |
| Elastomer | Viton®, Kalrez®, PTFE Encapsulated viton, PTFE, GFT |
| Seal Faces | Carbon, Solid ceramic, Plasma sprayed ceramic on metallic substrates, Tungsten carbide, Silicon carbide |
RC/C-109 - Multicoil Spring Unbalance Wedge Design
Applications
Industrial, Marine
Application Data
| Pressure | Vacuum to 10 bars |
| Temperature | -50 to 220°c |
| RPM | 3000 |
| Body parts and spring | SS 316, SS 304, Higher alloy steels |
| Elastomer | PTFE, GFT |
| Seal Faces | Carbon, Solid ceramic, Plasma sprayed ceramic on metallic substrates, Tungsten carbide, Silicon carbide |
RC/S10 - Multicoil Spring Balance Seal
Applications
Industrial, Marine
Application Data
| Pressure | Vacuum to 25 bars |
| Temperature | 220°c |
| RPM | 3000 |
| Seal material | SS 316, SS 304, Higher alloy steels |
| Elastomer | Viton®, Kalrez®, PTFE Encapsulated viton, PTFE |
| Seal Faces | Carbon, Solid ceramic, Plasma sprayed ceramic on metallic substrates, Tungsten carbide, Silicon carbide |
APS & RC - Custom-made Seal
GENERAL SEAL'S family of APS and RC mechanical seals are extremely cost-effective products. They are manufactured specifically to meet customer's individual requirements. Each seal is tailor-made to fit a given equipment in replacement of parts supplied by OEMs. GENERAL SEAL guarantees that there will be no need for changing original equipment parts to accommodate this change nor any new installation procedures or dimensions need to be recorded. Invariably GENERAL SEAL's replacement seals have exceeded the performance of those originals which were repalced by them.
Applications
Industrial, Marine
Application Data
| Seal Faces | Carbon, Glass filled teflon, Ceramics |
| Body Parts | PTFE bellow, SS 316 body components, Hastalloy C or SS 316 springs |
Corrosion Resistant Seals
GMSU - Multicoil Spring Unbalanced Seal
- Chemically resistant to a wide variety of corrosives such as acids and alkalies
- Externally mounted seal design
- Even face-loading ensures good contact between seal faces under trying operating conditions
- Independent of directional rotation
Applications
Industrial
Application Data
| Size range | 10mm to over 150mm |
| Pressure | below 10 bars |
| Temperature | upto 220°c |
| RPM | 3000 |
| Seal material | SS 316 body parts,Higher alloy steels & spring |
| Elastomer | Neoperne, Viton®, EPDM, PTFE, TEV |
| Seal Faces | Carbon, Stallite, Tungsten carbide, Silicon carbide, Solid Cearmic, Plasma Spryed ceramic |
Agitator / Mixer Seals
GRVB - Reverse Balance Seal
- Hydraullically pressure-balanced designs
- Independent of direction of rotation
- Available in both conventional and Cartridge design
- Dry running
Applications
Industrial
Application Data
| Pressure | Vacuum to 7 bars |
| Temperature | -30 to 100°c |
| RPM | 1000 |
| Body parts and spring | SS 316, SS 304, Higher alloy steels |
| Elastomer | Viton®, Kalrez®, PTFE Encapsulated viton, PTFE, GFT |
| Seal Faces | Carbon, Solid ceramic, Plasma sprayed ceramic on metallic substrates, Tungsten carbide, Silicon carbide |
PV3 - Double Seal in Cartridge for Reactor Vessels
- Hydraulically pressure-balanced designs
- Self-aligning seal faces (rotary and stationary) maintain contact under extreme operating conditions
- Cartridge seal design-no measurements needed for installation
- Available in both single & double seal in cartridge
- Available in reverse balanced seal
- Pre-assembled and pre-tested at factory
- Self centering design
- No need to handle individual components
- Large cooling passages with the unique baffle plate arrangement for efficient barrier-fluid circulation
- Independent of direction of rotation
Applications
Industrial
Application Data
| Pressure | Vacuum to 150 bars |
| Temperature | 30 to 300°c |
| RPM | 1000 |
| Body parts and spring | SS 316, SS 304, Higher alloy steels |
| Elastomer | Nitrile, Neoprene, Viton®, Kalrez®, PTFE Encapsulated viton, PTFE, GFT |
| Seal Faces | Carbon, Solid ceramic, Plasma sprayed ceramic on metallic substrates, Tungsten carbide, Silicon carbide |