Mechanical seals are simply another means of controlling leakage of a process where other means are deemed to be less capable of performing the task adequately. Before the advent of mechanical seals, pump users relied primarily on "rope" or braided style packing to achieve a "seal" around the shaft. A series of pieces or "rings" were installed into the pump "stuffing box" and they were compressed tightly so that they created a difficult leak path for the liquid to negotiate in order to leak to atmosphere.

Mechanical seal is a device which is used to avoid leakage at pump, agitator etc. mechanical seals constituted by two sliding faces maintain by an axial forces. Their primary sealing is done by primary sealing ring and it's mating ring. In a properly designed seal they slide relative to each other.

The mechanical seal constitutes:

1. Primary sealing ring and mating ring.
2. Secondary seals consisting of o-ring or other suitable gasket.
3. Hardware consisting mainly of spring and retainer.

Features of Wave Spring Type Mechanical Seal Mechanical Seal:

• Single Seal
• Unbalanced
• Independent of direction of rotation
• For plain shafts
• Super-Sinus-spring or multiple springs rotating
• Variant with PTFE secondary seals for high chemical resistance

The CS2 mechanical seal range is designed for universal application and ideal suited for standardization. The loosely inserted seal faces are easily exchanged, permitting all combinations of materials and stock rationalization.

Advantages

• Insensitive to low solids contents
• Flexibility in torque transmissions
• Self cleaning effect
• Short installation length possible
• Pumping screw for media with higher viscosity

Description / Specification of Mechanical Seal Conical Spring

We are involved in offering a wide range of Mechanical Seal Conical Spring to our most valued clients. Our range of these are widely appreciated by our clients which are situated all round the nation. We offer our range of it at most affordable prices.

We introduce ourselves as an eminent trader and supplier of an extensive array of  Mechanical Seal Conical Spring. Prior to dispatch, our quality controllers run numerous tests on the entire range on various parameters of quality and durability. The offered equipment is manufactured using superior quality components with the aid of sophisticated techniques at the vendors' end. Moreover, our precious clients can purchase it in different technical specifications at reasonable price from us within promised time frame.
Features:

Sturdy design
Highly durable
Application specific design 

Description / Specification of Mechanical External Seal

We are involved in offering a wide range of Mechanical External Seal to our most valued clients. Our range of these are widely appreciated by our clients which are situated all round the nation. We offer our range of it at most affordable prices.

We introduce ourselves as an eminent trader and supplier of an extensive array of  Mechanical External Seal. Prior to dispatch, our quality controllers run numerous tests on the entire range on various parameters of quality and durability. The offered equipment is manufactured using superior quality components with the aid of sophisticated techniques at the vendors' end. Moreover, our precious clients can purchase it in different technical specifications at reasonable price from us within promised time frame.
Features:

Sturdy design
Highly durable
Application specific design 

Type: CS 8

Features:

• Multi spring design
• Easy installation and removal
• Unbalanced
• Independent on rotation of direction
• Compact design

Application :

• General industrial applications including process services.
• Lubricating liquids, aqueous solutions chemicals, corrosives, some acids.
• Temperature : -40°C to +200°C
• Pressure : up to 20 bar g
• Speed : up to 20s m/s

Features:

• Independent on shaft roration
• Unbalanced
• Multi spring design

It is a three-piece rotary unit available in a wide variety of metallurgies offering flexible mechanical features with maximum reliability.

Application :

Chemical pumps for Fertilizer & Petrochemical Industries. These type are designed to handle clear fluid, hence easy in installation & maintenance multi spring design ensures uniform pressure on seal under all operating conditions.

Features:

• Internal mounted
• Single acting
• Unbalanced
• Dependent direction of rotation

Application :

This seal is used for crystallizing slurry general chemical, Suspended solids, abrasive, corrosive and viscous fluids. .

Operating Conditions :

• Temperature : -45°C to +200°C
• Pressure : 10 bar g
• Speed : up to 20 m/s

• Single Seal
• Unbalanced
• Independent of rotation of direction
• Elastomer Bellows

This mechanical seal is most commonly used. The bellow is not subjected to any torsional stress and its ingenious design incorporates several functions, as seal face carrier secondary sealing element and drive collar. The seal face is driven through the spring and L-rings.

Application :

It is used for Water and waste water technology, submersible pump, sewage pump and chemical industry etc.

• Independent on shaft roration
• Unbalanced
• Multi spring design

It is a three-piece rotary unit available in a wide variety of metallurgies offering flexible mechanical features with maximum reliability.

Application :

Chemical pumps for Fertilizer & Petrochemical Industries. These type are designed to handle clear fluid, hence easy in installation & maintenance multi spring design ensures uniform pressure on seal under all operating conditions.

• Single seal
• Balanced
• Independent of direction of rotation
• Welded Metal Bellow Seals

Provides superior performance in the most difficult process services. Allows for ease of seal installation Angle of bellows section is titled at the inner diameter weld to relieve stress concentration and provide longer seal life.

Applications :

It is used for Chemicals, thermic fluid, petrochemicals and refinery ,For process services requiring corrosion resistance. High pressure, extreme temperature pump applications.

Features:

• Single seal
• Balanced
• Suitable for extremely corrosive liquids at low pressures Seal with multiple springs
• Outside mounted

Application:

It is used for extremely corrosive chemicals, including concentrated acids and salts, strong oxcidsing and reducing agents and chemically active organic compounds.

Glass filled PTFE face composite moulded with flexible PTFE bellow

Operating Condition:

• Temperature : -20°C to +120°C
• Pressure : up to 6 bar g
• Speed : 20 m/s

• Single seal
• Balanced
• Independent of direction of rotation
• Encapsulated rotating spring

Application:

Sugar industry, Pulp and paper industry, water and waste technology Dirty, abrasive and solid containing media, Raw sludge , sewage slurries etc.

Operating Condition:

• Temperature : -50°C to +180°C
• Pressure : 25 bar
• Speed : 20 m/s

• Single seal
• Balanced
• Independent of direction of rotation
• Cartridge unit
• Easy installation

• Double seal
• Balanced
• Independent of direction of rotation Cartridge unit
• Easy to install

Application:

Generally cartridge multiple spring seal is used for slurries, sludges, syrups.

The springs are isolated from media being sealed by dynamic elastomer.

Operating Condition:

• Temperature : -20°C to +220°C
• Pressure : Upto 25 bar
• Speed : 20 m/s

• Single seal
• Cartridge unit
• Balanced
• Inside mounted
• Dependent of direction of rotation

Application:

This seal is generally used for Boiler feed water pump, Booster pump & condensate pump stationary spring design makes it suitable for high speed application.

Operating Condition:

• Temperature : -20°C to +250°C
• Pressure : Upto 60 bar
• Speed : 50 m/s

• Cartridge seal
• Heavy Duty drive
• Stationary external spring improves tolerance to clogging
• Easy installation

Application:

This seal is used for a variety of duties from chemicals to oil to water, abrasive and crystallizing duties also it is used in paper and pulp industries, food processing.

On top entering agitators on variation of the design is available for use hygienic applications.

Operating Condition:

• Temperature : 45°C to +205°C
• Pressure : Upto20 bar
• Speed : 25 m/s

• Cartridge seal
• Anti distortion rotary face
• Multiple injection point
• Easy installation

Application:

This seal is used for in paper and pulp industries, chemicals and food processing petrochemicals etc.

CSRA is ideally suited for use on light hydrocarbons.

Operating Condition:

• Temperature : -40°C to +250°C
• Pressure : Upto 40 bar
• Speed : 25 m/s

• Balanced
• Cartridge unit
• Stationary spring
• Easy installation

Application:

This seal can be in used for in pulp and paper industry and power plants process industry.

Operating Condition:

• Temperature : 120°C
• Pressure : Upto 15 bar
• Speed : 20 m/s

• DOuble Seal
• Unbalance seal
• Cartridge unit
• Easy installation
• Independent of direction of rotation

Application:

This seal is used in chemical industries , process industries on top entry agitators, dryers, mixers etc.

Operating Condition:

• Temperature : 35°C to 250°C
• Pressure : Upto 20 bar
• Speed : 5 m/s

Manufacturer & Exporter of API Systems & Thermosyphon System. Our product range also comprises of Industrial Seals, Dry Gas Seals.

With keen contentment towards excellence, we are readily immersed in presenting to our clients an enormous consignment of Thermosyphon System. This consignment is developed making usage of top-class inputs keeping in view the pre-defined industrial norms underneath professional supervision. Together with this, these systems are accessible with us in a consignment of standard and altered forms at market-leading rates.

Features:

• Precise design
• Smooth finish
• Longer life

Other Details:

• From Mumbai, we are the Thermosyphon Systems Manufacturer, Supplier and Exporter, worthy a mention
• Our adept team deploys high-grade materials and ultramodern technology in order to design the API Systems that meet the highest terms of quality, durability and performance
• To cater the variegated needs of the global clients, we make available the Thermosyphon Systems in tailored specifications. Plus, we never daunt from executing timely deliveries.

Specifications:

• Capacity: 8, 10, 15, 23 litres
• Optional cooling coil available
• Construction- aisi 316 / 304 / carbon steel
• Suitable for Pressurized & Unpressurized systems

Optional Attachments:

• Air Vent
• Flow Indicator
• Pipes
• Level Switch
• Bleed Valve
• Regulator
• Pressure Gauge

Depending on the diameter of the rotor, work pressure, temperature of the packed gas and the frequency of the rotor speed, the leakage through every DGS can be from 0,01 to 0, 15 m3/min.

Although the value is equivalent to the intensity of the leakage through the oil seals, need to consider that at installed oil seals an additional gas leakage occurs from degassing of circulating oil. Usually gas from oil is released into the atmosphere, doubling the total volume of leakage through the seal up to 6 m3/min.

Reduction of the energy consumption

At dry gas seals installation the pumping systems for oil circulating are excluded, consuming the electricity, and hence the energy is saved. The power consumption of the oil seals is from 50 to 100 kW, while the losses do not exceed 5 kW in DGS.

Exclusion of oil leakages

Replacement of oil seals into dry eliminates seal oil leakage in the flow part of the compressor and that is why there is no gas pollution and the pipeline's technical characteristics deterioration.

Less volume of maintenance

Dry gas seal systems have low time spending on maintenance, because they do not have assemblies, which are necessary at the oil circulation (pumps, control valves, relief valves) in comparison to oil seal systems.

Simplification of the software system

DGS systems do not require the installation of sophisticated components, which provide oil circulation, and devices for its processing and cleaning.

Higher reliability

Most of idles of compressor with oil seals caused by problems in the sealing system.

Short term of payback

The term of payback of DGS systems in average is from 12 to 16 months. If there is a trend of the prices increase on energy sources the term of payback will reduce.