Micro Engineering Works

Jogeshwari, Mumbai, Maharashtra

Textile Mechanical Seal are widely used in textile plants. We offer various types of Textile Mechanical Seals for use in yarn & fiber dyeing plants, cloth dyeing application, and high speed jet dyeing plants. These Textile Mechanical Seal are non-clogging and self cleaning which make them suitable for use in various applications. Our Textile Mechanical Seals are generally used for diaphragm elastomer to normal pressure machine like a mercerizing machine & pretreatment machine (benninger -make).

Application :

• Caustic
• Acidic
• Sodium Hydrogen Carbonate

Operating Limits :

• Pressure : Normal
• Temperature : Normal
• Sizes : As per Machine Requirement

Material :

• Seal Face : Carbon, Siliocn, Ceramic, Tc
• Secondary Seals : Viton Ptfe Gft
• Metal Parts : SS 316, Alloy 20, Hastelloy C

Metal Bellow Sealsare widely used in high temperature and highly corrosive media and suitable for high start-up toque since the bellows unit is independent of torque transmission.

The unique feature ofWelded Metal Bellow Mechanical Sealsis that, there is no dynamic 'O' rings and therefore it will never hangup or damage the shaft and sleeve.

A bellow core constructed by welding number of metal diaphragms together eliminates the need for springs, providing more flexibility to the seal face compensating for seal face wear

Application

Generally used for handling highly corrosive chemicals, high temperature applications and Hydrocarbons In Petrochemical industry, petroleum refinery , Paper & Pulp industry

Teflon PTFE Bellow Seals are designed to handle highly corrosive liquids.

PTFE Bellow seals are outside mounted with simple installation procedure and hence cost effective for corrosive media sealing.

Teflon Bellow Mechanical seals has been designated as Fixed & replaceable bellow face respectively.For replaceable version there is flexibility for selection of face material as per the media to be sealed, which can be easily removed & replaced.

Application

used in acids, alkalis & extremely corrosive chemical , Strong Oxidising and all corrosive services .

Elastomer Bellow Sealshas been designed for general sealing purpose which includes easy installation of the seal.

Elastomer Spring sealsused for water and sewage containing slurries. Shaft run out is compensated by Elastomer bellow and spring due to its self aligning capability.Elastomer Bellow protect Shaft/Sleeve from Fretting.

Elastomer Bellow Mechanical sealshas single coil spring & due to which seal will not clogged in Effluent containing particles.

Application

Generally used in high temperature applications of various chemical, petroleum, refinery and polymer industry.

Multi Spring Balance Sealsare pusher type balance multiple spring mechanical seals generaly used when high pressure sealing required.

Balanced Spring seals are compact in design suiting all types of rotating equipments - pumps and mixers. Drive lugs in the retainer will provide torque transmission and reduce slippage on shaft and sleeve

Multi Spring Balanced Mechanical Sealscan be provided with single, double, or tandem arrangement with external seals support systems and devices.The bellow faces are interchangeable and replaceable.

Application

Chemical industryAcid pumpsCorrosive chemical pumpsHigh pressure pumps

Material And Operating Limits

Multi Spring Unbalance Sealsis pusher type unbalanced seals used to avoid distortion at high speeds and ensure uniform pressure on seal faces under all operating conditions and Prevents any kind of leakage.

Multi Spring unbalanced seals can be easily assemble or dismantled through circlip provided and can be change to balance version by changing only the seal ring and the secondary seal.

Multi Spring unbalanced Mechanical sealsare compact in design suiting all types of rotating equipments, pumps, mixers, agitators and compressors.

Application

Generally used in Petrochemicals, Light Hydrocarbons & General Industrial fluids.

Material And Operating Limits

Multi Spring Revesed Balance Sealssare external mounted multi coil spring Seals. Liquid pressure is used to close the Seal faces therefore very effective in high pressure and vacuum applications.

The unique feature ofPusher Type Reveresed Balanced Sealsis that, it eleminated the shaft step or sleeves for balancing. It can be extremely useful for contaminated and light corrosive liquids as metal parts do not come in contact with media.

Reversed Balanced Sealseliminate movement of elastomer hence reduce fretting effect on shaft greatly.

Application

Generally used for handling corrosive chemicals, hydrocarbons, general & light chemicals

Material And Operating Limits

Capsulated Spring Sealsare a cost effective version of aBalanced sealThey feature the same rugged and reliable construction as theMulti spring unbalanced seals.

capsulated Balanced sealsdesigned for media containing solid slurry particles. The springs are protected from solidifying media resulting in high reliability of the seal.This seals are independent of direction of rotation.

Application

General ChemicalsMedia Containing solids particlesAcids & Alkalies

Material And Operating Limits

Single Spring Balanced Sealsespecially designed to suit Slurry Media Sealing, light contamination, dirty media and clogging type application. This type also allows it to fit onto a normal shaft without any balancing step. The mechanical drive of this seal is realised by grub screw which lock onto the shaft.

Balanced Single spring sealshas a limited axial length, compact shape which allows easy mounting.Balance and unbalanced version can just be obtained by simply changing the carbon face assembled trough circlip provieded.

Application

High pressure pumps, refineries, fertilizers, nuclear plants and petroleum products.

Material & Operating Limits

Single Spring Unbalance Sealsis unbalanced single actinghelical coil spring sealsindependent of direction of rotation.

single Coil unbalanced sealsare internally mounted and easy to install.rotary seal ring is driven by the motion transmitted by the shaft to the spring.slippages are eliminated, protecting the shaft and sleeve from fretting.

Spring completely protected from the product.Easily handle for media containing abrasive particles and solids

Application

Specially used in paper industries, petrochemicals, petroleum refinery etc

Conical Spring Sealsis single conical spring, unbalanced seal with O-ring provided for secondary sealing.

Since the Torque transmission is done by thesingle coil springsthe seals are dependent on the directions of rotation, which is seen from the drive end of the shaft.

Conical spring Unbalanced sealshas taper Spring of various type and dimension to suit lot of media.Right handed spring and left handed springs are provided for clockwise and anticlockwise rotating shafts respectively.

Application

Water PumpSubmersible PumpSewage PumpCentrifugal Pump

Wave Spring sealsare internally mounted which are non-clogging.

Single Wave spring sealsare designed for bi-directional and work with high viscous, abrasive media , water, oils, fuels, low aggressive chemical substances and liquids containing solid particles. The spare parts are interchangeable without modification. seal faces are easily inserted.

They can be designed in which spring is isolated from pump media.Torque transmission from retainer shell to seal ring is through drive pin.

Application

This type seals are Used in centrifugal pumps and High Viscosity Handling pumps in purification plants, pulp & paper, chemical, petrochemical and sugar industries, brewery and pharmaceutical applications

Single Cartridge Sealss a cartridge unit specially design for slurry applications and consist single seal assembly, mating ring, gland, sleeve, etc., which is pre-assembled and preset by the manufacturer prior to installation.

Cartridge Mechanical Sealsare special purposeMulti Spring Balanced Sealsdesigned for use in media containing abrasive or solid particles.

Cartridge Sealshave good demand in sealing of rotating equipments.The seal faces are protected from damage and contamination from dirt and foreign particles .in cartridge unit Spring is completely isolated from the product

Application

Sludge & Syrup pumpPaper Industries.Petrochamicals.Petrolium Refinery.

Dual Cartridge Sealsis a factory assembled cartridge unit specially design for slurry & viscous media.Double Cartridge Sealis a self contained unit consisting two mechanical seals in a seal chamber in any combination which can utilize a pressurized barrier fluid or a non pressurized buffer fluid.

These seal arrangements are a superior upgrade to asingle cartridge Sealswhen it is imperative the media does not leak to atmosphere. A dual cartridge seal very often is formed with tandem configuration (face-to-back), or face-to-face configuration.

In a tandem configuration, the outer seal essentially works as backup for the primary seal.in a face-to-face arrangment, the outer seals creates a barrier. When any issue happens with the inner seal

Application

Sludge & Syrup pumpPaper Industries.Petrochamicals.Petrolium Refinery.

High Pressure Sealsspecifically designed to handle demanding, high torque applications.High Pressure Mechanical Sealhas positive drive arrangement and sturdy construction making the seal suitable for high pressure application.Multiple spring design provides uniform face loading.

The seal is supplied as a cartridge unit and can be directly bolted to stuffing box.

High Pressure Dual Cartridge Sealsis Designed for medium to high pressure application.These seals are factory assembled with cartridge unit & therefore can be easily installed without disturbing the delicate mating faces.

Application

High pressure pumps, refineries, fertilizers, nuclear plants and petroleum products.

Metal Bellow Cartridge SealHas its unique Features which include

• Easy to replace individual seal-wear parts.
• Single acting Inside mounted.
• Multi spring design.
• Springs are out of product, minimizes corrosion and stress related failure.
• Dynamic elastomer moves on nonmetallic surface eliminating fretting Faces.
• designed for optimum heat dissipation.

Application

High Pressure Metal Bellow Sealis widely used in assembly pumps, clinker grinders, sludge pumps, pulp & syrup pumps, oil pipeline pumps and boiler feed water pumps.

Agitator Mechanical Sealsare designed for handling severe services including products emitting toxic vapours during reaction process.

Agitator Mixer Sealdesign incorporates bearing located very close to the seal. This standard feature effectively arrests the shaft whip for smooth and trouble free operation enabling enhanced seal life.

The cooling jacket, also a standard feature, helps to maintain cool environment around the seal.

Large clearance between rotating shaft/sleeve and mating ring permits higher deflection of the shaft, invariably associated withTop Entry Agitators.

Application

Agitator Mechanical Sealsare used on various types of equipment like a mixer, agitator, Vessel, Glass line Reactors and driers in pharmaceuticals, paints, pulp &plastic industries.

Dry Running Mixer Sealsis a multiple spring externally mounted, Reverse Balanced Sealwith O-ring as secondary sealing member.

Dry Running Agitator Sealsare available with cartridge, non-cartridge & with bearing assembly. Dry Running Seals design eliminates the need of auxiliary equipment for cooling & lubrication that is required for mixer application.Since there is no use of barrier fluid, thus eliminates the possibility of product contamination.

Dry Running Sealsdont require any external media for lubricating the faces, that is why they are known as dry running seals.

Application

Dry running Mixer seals are widely used in top entry low RPM mixers, agitators & vessels in pharmaceuticals & chemical industries.

Double mechanical sealsare multi spring double mechanical seal design where absolute leak proof sealing is necessary due to toxic, hazardous nature of fluid.

Double Mechanical sealsis a combination of two conventional seals installed back to back inside stuffing box.

The inner seal prevents the circulated fluid to enter the system and the outer seal prevents it from leaking it to atmosphere.The circulation of the fluid reuces the heat generated on the seal faces.

Application

PetrochemicalsPetro RefineryGeneral ChemicalsHigh temperature pumps.

Single Slurry Cartridge sealsis engineered to operate in serve slurry environments eliminating costly external seal flushes.

Slurry Cartridge Seals Features:

• Can handle axial compensation of about 1 mm
• Perfect design for standardization purposes
• Easily handle media containing abrasive particles and solids media
• Spring completely isolated from the product.
• Special elastomeric design to protect clogging

Application

Slurry Cartridge Sealsis Design for the volume requirements associated with general mining processing duties. it contains robust primary and secondary seal face materials, making it the perfect general-purpose seal for slurry applications.

Split Mechanical Sealsare designed for the equipment where dismantling & assembly of the machine is difficult job.

Split sealsis a unique design with minimum components for assembling the seal and allow user to install the seal in minimum time.The multi spring design keep the faces uniformely in contact.

The split seal face is balanced covered with split O-Ring as a sealing member. Slots provided in the housing facilitates fitting the seal on various equipments with different PCDs. in Split Mechanical seals Product leakage across the faces is minimized by maintaining rotor and stator face squareness with a robust, extended rotor assembly.

Application

ideal for paper mills, waste water treatment facilities, soda ash processing and light chemical plants.

Textile Sealsare widely used in Textile plants. The "Micro Seals" Designed various types ofTextile Mechanical sealsfor used in yarn & fibre dyeing plants, cloth dyeing application plants &high speed jet dyeing plants.

TheTextile Sealsare non-clogging and self cleaning which make them suitable for use in various applications. Our Textile seals Generally used for Diaphragm Elastomer to Normal pressure machine like a mercerizing machine & pretreatment machine (Benninger -Make)

Application

Caustic.Acidic.Sodium Hydrogen Carbonate.

We are instrumental in offering superior qualityDistillery and Dairy Sealsat highly Competative Rates.We offer Distillery and Dairy Seals that belong to BCS-DS series and are widely used in breweries, distilleries and other industries.

We Stock Standard series of various types of food product's mechanical seals, for standard pump like a Alfa Level FM, GM, EM, LKH10, ALC2, ALC3, Fristum pump, Zutech pump, G.D. & IDMC pump, of different types of food application.

Application

Dairy Pharma.Food.Beverages.DM Plant.Sugar Syrup & Aqua Water.

Owing to the support of our experts, we offer a wide range ofCompressor Sealsto our esteemed clients at industry leading prices. These seals have gas-lubricated sliding faces and ideal for various applications.

Compressor sealsused on toxic and/or flammable gases, or when the process is contaminated with particles. The seal supply gas is maintained at a pressure higher than the pressure of the gas being sealed, which isolates the process gas from the atmosphere.

Available Range

O-Ring Sealsfrom Micro seal help to protect and sealagainst fluids/liquids and gas loss.O-Rings are available in bothstandardand metric sizes.The seal assembly consists of anElastomer O-Ringsand a gland. An O-Ring is a circular cross-section ring molded from rubber. The gland usually cut into metal which contains and supports the O-ring. The combination of these two elements; O-ring and gland constitute the classic O-ring seal assembly.

EachO-Ringcan be custom made to fit into your engineered gland, and whenan O-Ring is applied to a properly designed gland, it will seal against a variety of high temperatures, cryogenic conditions, and chemicals.

Application :Used in Pumps & Valves, Mechanical Seals, Actuators, Hydraulic & Pneumatic cylinders, Filters, Lubricating systems, etc

Available Range:We specialize in the manufacturing of Rubber O-rings Ranging from 1mm to 200mm we can manufacture O-rings such as

• Rubber O -Rings.
• Silicone O -Rings.
• EPDM O -Rings.
• Nitrile O- Rings.
• Viton O -Rings.
• PTFE O -Rings.

We are engaged in offering our clients a wide range ofKirloskar Pump Sealwhich are also available as per client specification.

Features :

• Products are made of stainless steel.
• Offered in a variety of makes.
• robust and sturdy construction.
• availability of All Range of Eagle burgmann seals to be deliver in time.

We are instrumental in offering superior qualityGrundfos Pump Cartridge SealsThese Grundfos Seals have sophisticated design for tough slurries.

Grandfos pump sealused for stainless steel vertical multistage centrifugal pump.It is suitable to

Seal Type:-Single cartridge seals, single seal, unbalanced.

We Provide superior qualityJohnson Pump SealJohnson Pump Seal which are mostly used in industrial Applicaation.

They are single acting. It has a conical spring in it of 73 type. It also has a single helical coil spring of 77 type.

Seal Type:

Available Range:

Micro Seals Provides a wide range ofPump Mechanical sealsfor
KSB Pump Seals, Johnson Pump Seals, Alfa Laval Pump Seals, Kirloskar Pump Seals, Grundfos Pump Seal, Flowserve Pump Seals, Akay Pump Seals, Sulzer Pump Seals, And Many More Pump Brands seals.

Standard size Seals and materials are available in stock. Specials Size and Design available upon request from our factory as per customer design and specification . For technical info, dimensions and materials, please contact via Email

Navigate the Page below For Finding Avaible Range of Pump Mechanical seals suitable for FOOD INDUSTRY CHEMICAL INDUSTRY, PHARMACEUTICAL INDUSTRY

Ceramic Seal faceshave the property of good sealing properties, resistant-high-temperature, resistant-corrosion, and resistant-wearing. It is chemically inert and can be applied to nearly any product.

Ceramic Seal Ringsis the best seal face material for highly corrosive chemical services.We supply the High Alumina ceramic materials.

Silicon Carbide Seal Facesis the hardest seal face material with excellent abrasion resistance, high thermal conductivity and low coefficient of friction.It also retains its strength at temperatures as high as 1400C and offers excellent wear resistance and thermal shock resistance.

Silicon Carbide Seal Ringsis an ideal seal face material for the refinery, fertilizer, petrochemical, chemical, and off-shore duties.

Resin impregnatedCarbon Graphite Seal Facesis the normal rotary seal face material.

Carbon Graphite Seal Ringshas the advantage of excellent corrosion resistance, self lubricity, high coefficient of heat conductivity. in addition resin impregnated carbon has low permeability and good thermal conductivity

Multi Spring Mechanical Seals can be used in various industries for different applications as per the requirement of the products such as single, back to back, face to face or tandem arrangement. Multi Spring Mechanical Seals have many springs which put uniform force over the faces. Most of the components are interchangeable, hence it proves economical and easy to maintain. Pusher type mechanical seals are available in un-balance design for low pressure and balance design for high pressure applications. These Multi Spring Mechanical Seals can be designed in double configuration for toxic, hazardous, costly & volatile liquids. We can offer double mechanical seals in back to back as well as tandem arrangement as per application.

Available range :

• Multi spring unbalanced seal
• Multi spring balanced seal
• Reversed balanced seal
• Capsulated spring seals
• Dry running mixer seals
• Multi spring slurry seal
• Single coil slurry seal

Application : These are used in clear lubricating, non corrosive & volatile liquids.

Micro Seals is the trusted name engaged in providing a vast array of Bellow Mechanical Seals that includes Metal Bellow Seals, Formed Metal Bellow Seals and PTFE Bellow Seals & Rubber Bellow Seals. Bellow Mechanical Seals are used to close the inside of a pump so as to avoid any contact with the outside world in order to prevent leakage. These Bellow Mechanical Seals provide a high degree of axial flexibility to compensate lack of concentricity of the shaft or misalignment due to thrust movement of the shaft. Moreover, these Bellow Mechanical Seals are used for high temperature applications such as refinery, petrochemical and chemical industries.

Single Spring Mechanical Seals that we offer have open coil spring to work in contaminated fluids. These Single Spring Mechanical Seals feature very simple in design and can be manufactured for directional motions of shaft. Due to open coil spring, these Single Spring Mechanical Seals are used for non-clogging and self-cleaning operations. Further, these Single Spring Mechanical Seals are very economical and easy-to-use. These can be offered in variety of face combinations to suit most of the applications.