Quba’s Single Spring Rubber Bellow Seal SSRB 10 Series is a single coil spring seal with elastomeric bellow designed for Water, Oil and Light Duty Applications. This seal has self aligning feature which compensate abnormal shaft end play and run out, which leads to improved service life. Elastomeric bellow protects shaft and sleeve from fretting. Drive to the seal faces is given through notches, provided on retainer. Seal can be repaired in field with minimum spares minimising the down time cost.

Applications:

Generally used in Water Pumps, Submersible Pumps & Hot Oil Pumps.

Quba’s Single Spring Seal SSV 110 Series (‘V’ Packing) & SS0 120 Series (‘O’ Ring) are single helical coil spring, bi-directional seals developed for dirty media & clogging applications.Torque transmission from drive collar to spring holder and seal rings is done through sturdy drive lugs. ‘V’ packings are spring energised to give perfect dynamic sealing.
As all the parts are interchangeable, so Series SSO 120 can be converted to SSV 110 by changing only secondary seal and is ideal for stock rationalisation.

Multi Spring Reverse Pressure Balanced Seal MSRPB 250 Series is a multiple spring externally mounted reverse pressure balanced seal with O ring as elastomer. Various seal face materials and elastomers can be offered for wide service application. This seal can also be used for corrosive services as the metallic components do not come in contact with liquid to be sealed. This seal can also be installed in double backto back arrangement as an internal seal. Even if barrier fluid pressure goes down this seal will not allow process fluid to mix with barrier fluid, hence it is called Reverse Pressure Balanced Seal.

Applications:

Corrosive Chemicals, Hydrocarbons, General & Light Chemicals.

Quba’s High Pressure Balanced Cartridge Seal HPB/C 290 Series is a specially designed cartridge seal for pumps handling oil, water and other fluids which are being pumped at very high pressure. These seals are widely used in pipe and boiler feed water pumps. Very sturdy design and drive arrangement makes the seal suitable for very high pressure. This being a multiple spring seal, it provides uniform face loading.

Applications:

Oil Pipeline Pumps and Boiler Feed Water Pumps.

Quba’s Teflon Bellow Seal TBM 410 Series & TBRP 415 Series are designed for extreme corrosive chemical applications including concentrated acids, salts, strong oxidising and reducing agents & chemically active organic compounds. All components which come in contact with the liquid to be sealed are made of chemically inert material. Metallic components, clamping ring and springs are located outside the media. Springs provided with cover if required for acidic fumes application.

Applications:

Extremely Corrosive Chemical Applications.

Quba’s Metal Bellow Seal MB 510 Series & MB 515 Series are welded metal bellow seals used in chemical, petrochemical and refinery process pumps for moderate temperature and pressure application and for process services requiring corrosion resistance. These bellow seals are constructed by welding a series of diaphragms together at the edges to form a bellow unit. The bellow unit eliminates the need of spring, dynamic secondary seal and provides flexibility to the seal face in addition to compensating for seal face wear.

Applications:

Chemicals, Petrochemicals, Refineries & Corrosive Chemicals.

Quba’s Dry Running Seal DR 610 Series is factory assembled & dynamic tested seal for steel, glasslined & SS mixers, agitators & vessels. It is a multiple spring externally mounted, reverse balanced seal with ‘O’ ring for secondary sealing.Various elastomers can be offered for different service applications. These seals are basically used on top entry agitators as dry running seals.When food products or pharmaceutical products are agitated in agitator, mixing of any other liquid will contaminate the product & affect it’s quality, hence these dry running seals are used. These seals do not require any external media for lubricating the faces and are therefore called dry running seals

Applications:

Food Products, Pharmaceutical Products, Mixers & Agitators.

Quba’s Split Seal SPL FF Series is a unique design with minimum components for assembling the seal and allows the user to install the seal in minimum time. The multi spring design keeps the faces uniformly in contact. The split seal face is balanced covered with split ‘O’ Ring as a sealing member. Slots are provided in the housing to facilitate fitting of the seal on various equipment with different PCD’s.
Applications:

Utility Pumps, Transfer Pumps, Agitator & Vessels (As Dry Running Seal)

Quba’s Wet Running Seal Without Bearing WR 710 Series is factory assembled & dynamic tested seal for steel, glass lined & SS mixers, agitators & vessels.These are used with non pressurised barrier fluid preferably clean soft water because of its good heat transfer qualities. Fluids like oil, hydrocarbon, solvents etc. Can also be used as buffer fluid by considering the corrosion resistance of wetted parts and compatibility with main media to be sealed. These seals are supplied with cooling water jacket which ensures cool running of the seal.

Applications:

Corrosive Chemicals, Hydrocarbons, General & Light Chemicals Mixers & Agitators

Quba’s Double Unbalanced Mechanical Seal DU 810 & DU 815 Series are factory assembled cartridge units used on mixers, agitators & reactors. The seals are designed for handling severe services including products emitting toxic vapours during reaction process. The designs 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 the rotating shaft/sleeve and mating ring permits higher deflection of the shaft, invariably associated with top entry agitators.

Applications:

Petrochemicals, General & Light Hydrocarbons Emitting Vapour & Pharmaceutical Industries.

Description / Specification of Textile Seals

We are involved in offering a wide range of Textile Seals 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  Textile Seals. 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 Compressor Seals

We are involved in offering a wide range of Compressor Seals 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  Compressor Seals. 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 Food Industry Seals

We are involved in offering a wide range of Food Industry Seals 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  Food Industry Seals. 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 Water Seals

We are involved in offering a wide range of Water Seals 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  Water Seals. 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 

Quba Chemical Process Pumps are designed with few components to make them more robust and easy to service. The back pull-out unit is always a one-piece component and the cover on all the sizes is equipped with forcing screws for dismantling. These two features make the Quba Chemical Process Pumps easy to service. The conical seal chamber is enlarged to reduce wear when handling aggressive fluid and it  improves the venting of fluids that contain gas.
 

PRODUCT BENEFITS

• Hydraulic characteristics optimized for excellent efficiency and NPSH, ensuring energy-efficient and environmentally friendly use of resources.
• Lower investment costs as duty points required can be achieved with smaller pump size.
• Lower operating costs due to reduced energy consumption, optimized spare parts concept and hard-wearing, service-friendly design.
• Optimized hydraulic systems for improved handling of gas containing liquids and solid laden fluids.