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Cartridge Seals

Cartridge seals are delivered pre-assembled and to replace a seal, the engineer only needs to unbolt and remove the failed unit and then shaft and bolt up the new seal unit. To overcome application problems these seals are available with different combinations of flush. Quench and drain porting can be used to keep the faces cool, clear of debris and to prevent dry running. Cartridge seals are good in replacement of gland packing pumps. Seals are manufactured to suit ANSI, API and DIN standard pumps.

• Cartridge seals for easy assembly
• Standard stuffing box spaces
• Protected springs to minimize risk for clogging
• Easy and time efficient to recondition on site when required
• The seals may be equipped with a separate flange for flushing

 Style 110
Style 110
Style 110 is cartridge seal suitable seal for replacement of gland packing pumps. The seal is of a non shaft fretting design and fully hydraulically balanced. Casted gland incorporated with 2 bolt gland without any flush connection and the seal is with grub screw clamping to the pump shaft.

• Operating conditions
• Pressure up to 20 bar
• Speed 2500 rpm
• Temperature range up to 200°C
• Size available 40 mm to 100mm


 Style 200 slurry seal Style 200 slurry seal
Style 200 is a kind of special duty mechanical seal for slurry fluid application. While the unique designs utilized have provided excellent results in all light to medium slurry applications, the growing demand for advanced and reliable sealing solutions on even the medium slurry applications, meet the need of some industries such as power, petrochemical, oil field and metallurgy. Combination of rubber septum and o ring can prevent solid blocking and make it slip agile to endure high pressure. Static and rotating seal parts exposed to slurry have been geometrically harmonized to minimize turbulence and secondary flow streams, thus reducing wear in medium duty slurry applications. Reliable seal if the solid contain less than 20%

• Operating conditions
• Pressure up to 20 bar
• Speed 2500 rpm
• Temperature range up to 200°C
• Size available 45 mm to 200mm


 Style 250 heavy duty slurry seal
Style 250
Style 250 is a kind of special heavy duty mechanical seal for slurry fluid   application. While the unique   designs utilized have provided excellent results in all light to heavy duty slurry applications, the growing   demand for advanced   and reliable sealing solutions on even the heaviest of slurry applications meet the   need of some industries such as power, petrochemical, Coal Slurry Transportation Bauxite, Iron Ore   Slurry, Coal gangue and oil field and metallurgy. Combination of rubber septum and o ring can prevent   solid blocking and make it slip agile to endure high pressure. Static and rotating seal parts exposed to   slurry have been geometrically harmonized to minimize turbulence and secondary flow streams, thus   reducing wear in heavy slurry applications.   Reliable seal if slurry contain less than 40%

• Operating conditions
• Pressure up to 25 bar
• Speed 5000 rpm
• Temperature range up to 200°C
• Size available 40 mm to 200mm
• Solid Content: Impurity weight not exceeds 40%.

 Style 300 cartridge seal -Single
Style 300
The balanced cartridge seal design uses less power and therefore. The balanced cartridge seal design uses less power and therefore less fossil fuels to drive it than standard unbalanced seals and only. As leakage is eliminated, corrosion problems to pump, bearing and pump room are all greatly reduced. All packing must leak to survive, whereas seals should be leak free. This reduces environmental contaminants and disposal costs. BJSEAL is a balanced single mechanical seal with a unique and modern design. The robust tension spring design gives the seal better performance since it is more difficult for particles and fibers from the product to reach and clog up the springs. Additionally the relatively long springs with larger wire diameter increase the axial and radial moving capabilities of the seal.

• Operating conditions
• Pressure up to 20 bar
• Speed 3600 rpm
• Temperature range up to 200°C
• Size available 50 mm to 160mm

 Style 355 Cartridge seal -Double seal
Style 355
Bjseal style 355 confirms to current environmental legislation, double cartridge seals are specified to provide maximum emission control in critical and noxious applications. The 355 is a face-to-face double cartridge seal that has been designed for noxious and difficult to seal applications in Chemical and Process Industries. It possesses all the design features essential for applications where safety is the prime consideration. Double balanced design allows up to 30 bar product or barrier pressure to be accommodated.
The double face-to-face seal is usually cartridge mounted with one seal inside the stuffing box and one seal on the outside. This arrangement is ideal for pumps with shallow stuffing boxes. Both seals rotate against common or separate stationary inserts. Our double balanced cartridge seals are maintaining sealing performance even during sudden pressure drops on the product primary side or the secondary side. The design of the seal is robust and rigid but at the same time flexible, with excellent radial and axial moving capabilities. The springs are located outside both the product and the flush minimizing risk for clogging. First-class materials from carefully selected suppliers ensure optimized performance at minimized built-in dimensions

• Operating conditions
• Pressure up to 25bar
• Speed 2500 rpm
• Temperature range up to 200°C
• Size available 24 mm to 200mm

 Style 400 plit seal
Style 400
BJSEAL style 400 Split Cartridge Seal to provide the easiest installation seal available in our series. After simply attaching two halves over the shaft, the seal mounts to the equipment like any other cartridge seal. Our split seals are engineered as a split, internal, hydraulically balanced, stationary seal, mounted outside the stuffing box. These features allow the centrifugal force to keep the solids away from the seal faces while maintaining the ability to handle higher speeds, internal pressures and misalignment. Bjseal Style 400 Split Cartridge Seal is Simple, and Reliable and affordable price.

• Operating conditions
• Pressure up to 15 bar
• Speed 3600 rpm
• Temperature range up to 200°C
• Size available 50 mm to 160mm

 Style 600 welded metal bellow single cartridge seal -high temperature
Style 600Style600 is an API682C arrangements, high temperature, non-single seal with the flexible element cartridge design. Style 600 is an API682 arrangements, high temperature, non-pusher; stationary welded metal bellows single seal with the flexible element cartridge design. Seals are manufactured with a 45° tilt angle on the inside diameter of the bellows to disperse the stresses on the welding beads farthest to achieve the higher pressure-resistant. Custom designed mechanical seal for handling high pressures and high temperatures environments.

• Operating conditions
• Pressure up to 25 bar
• Speed 3600 rpm
• Temperature range up to 200°C
• Size available 25 mm to 100mm

 Style 650 welded metal bellow single cartridge seal -high temperature
Style 650Style 650 is an API682 arrangements, high temperature, non-pusher; stationary welded metal bellows single seal with the flexible element cartridge design. Style 650 is a true mechanical seal for handling high pressures and high temperatures environment. Seals are manufactured with a 45° tilt angle on the inside diameter of the bellows to disperse the stresses on the welding beads farthest to achieve the higher pressure-resistant.

• Operating conditions
• Pressure up to 20 bar
• Speed 3000 rpm
• Temperature range up to 200°C
• Size available 50 mm to 160mm

 Style 800 welded metal bellow single cartridge

Style 800Style 800 designed to comply with the ANSI & DIN standards Universal and compact design allows to be used in all types of rotating equipment. The rotating bellows throw off suspended particles and provides self-cleaning effect which reduces the possibility of solids entering the bellows convolutions. Universal and compact design allows to be used in all types of rotating equipment. Flush, Vent, Drain and Throttle Bushing come standard. Seals are manufactured with a 45° tilt angle on the inside diameter of the bellows to disperse the stresses on the welding beads farthest to achieve the higher pressure-resistant.

• Operating conditions
• Pressure up to 20 bar
• Speed 3000 rpm
• Temperature range 200°C
• Size available 50 mm to 160mm

 Style 1200 mixer/agitator seal

Style 1200Style 1200 is the application for agitator driven from the top. The Dimension in the connection of flange is in accordance with DIN28138 and the dimension of shaft sleeve mating with shaft is in accordance with DIN28154 and is non-clogging, non shaft fretting design and is fully hydraulically balanced with multiple springs out of the sealed fluid, and offered with a mounding gland, with the entire normal product. The style 1200 is rated to a maximum dynamic pressure of 20 bar. It can be applied for most standard connection dimensions. It is in the line of cartridge seals, which have four types

• Single face without bearing 1200SF
• Single face with bearing 1200SFWB
• Dual face without bearing 1200DF
• Dual face with bearing 1200DFWB
• Operating conditions
• Pressure up to 20 bar
• Speed 2500 rpm
• Temperature range up to 200°C
• Size available 40mm to 220mm

 Style 1300 mixer/agitator seal

Style 1300Style 1300 is the application for agitator driven from the top. The Dimension in the connection of flange is in accordance with DIN28138 and the dimension of shaft sleeve mating with shaft is in accordance with DIN28154 and is non-clogging, non shaft fretting design and is fully hydraulically balanced with multiple springs out of the sealed fluid. It can be applied for most standard connection dimensions It is in the line of cartridge seals, which have four types

• Single face without bearing 1300SF
• Single face with bearing 1300SFWB
• Dual face without bearing 1300DF
• Dual face with bearing 1300DFWB
• Operating conditions
• Pressure up to 20 bar
• Speed 2500 rpm
• Temperature range up to 200°C
• Size available 40 mm to 220mm



 

Contact Info


BJSEAL ENGINEERING PVT. LTD.
BR1-350, JAI GANESH VISION
AKURDI, PUNE - 411035
MAHARASHTRA, INDIA.
Phone :+91-20-2748 3060
Fax       :+91-20-2748 7080
Email   :
sales@bjseal.com

 
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