split mechanical seal

An inexpensive soultion to problem mechanical seal applications. Split Cartridge Seals Split seals have become a critical solution to difficult seal installation applications. Because a pump must be disconnected from it's drive source to install a typical cartridge seal, it's not always possible to use a typical cartridge seal.

The split mechanical seal type 390 convinces through perfect technology, high reliability and low procurement and operating costs.

Split seals are a problem solver. Using Split seals on large mixers and agitators greatly reduces the cost of mechanical seal replacement. Less Labor, lost production and downtime are significant reasons to use them. Split Seals are often used on mixers, agitators and large volume, large shafted pumps. Split seals have the advantage of being

Chesterton, the world leader in split seal technology, has the largest installed base globally. Our broad experience in split sealing enables a wide array 

The S4 Split Seal is truly unrivaled in simplicity and design!Kindly provide me via email with a shaft size along with desired materials, or pumpage & enviro

442Split Mechanical Seal Technical Data 442™ SPLIT MECHANICAL SEAL EQUIPMENT BOLT PATTERNS 2 BOLTS 2 BOLTS 3 BOLTS 4 BOLTS All Other Shaft Sizes 2 BOLTS 3 BOLTS 4 BOLTS 4 BOLTS Shaft Sizes: 1.625" to 4.750" (40 mm to 120 mm) 15 5 11 12 4 3 2 10 16 1. Rotary Holder 2. Socket Head Cap Screw 3. Holder Gasket 4. Shaft O-ring

Split Seals Type 3740 Type 3740 Advanced Design, Wet-running Cartridge O-ring Split Seal The Type 3740 mechanical seal family, are split seals that use the latest modular split seal technology from John Crane. This combines the unique design requirements for wet-running and dry-running services onto one common seal platform.

This type of seal comes in two separate pieces, as shown at right. Unlike ordinary cartridge mechanical seals, these two pieces can be installed 

New patented technology takes split seals into challenging applications. Standard seal fits ANSI, stock/slurry, and split case pumps and mixer/agitators.

Customized High Density Split Seal Rings For Aircraft Turbine Engines. ZC carbon manufactures and sells kinds of silver impregnated split seal rings for aircraft turbine engines,which meets details with operation condition in it.

Split mechanical seals are intended for use in large equipments. Your main advantage: the installation of the mechanical seal system is facilitated enormously 

High-Performance Seals Available in Large Diameters The Chesterton 442 split seal is ideal for equipment that is difficult and time-consuming to disassemble, such as large pumps, vertical pumps, and horizontal split case pumps. This proven, compact design can be used in a wide variety of equipment and process fluids.

A split seal comes in two separate pieces. Unlike ordinary cartridge mechanical seals, these two pieces can be installed or removed from around 

Split seals have components which split into two halves—​eliminating the need for costly equipment tear-down when replacing the seal; and saving hours of costly 

The design of our split mechanical seal is user-friendly and won't take much space to set in and this type of seal can be assembled and deactivated in less time. Our split/ labyrinth segmented carbon (floating) type mechanical seals are designed to operate smoothly in temperatures range from -100°C to 750°C.

A split seal has components split into two equal halves which are secured as one unit on the seal shaft. The major advantage of the split seal design is that 

Type 3740D Dry Running Cartridge Split Seal. The Type 3740D dry-running split seal is a mechanical seal designed for the large shaft run-out and harsh operating conditions commonly associated with top-entry vessel mixing services

442™ Split Mechanical Seal For Large Shaft Diameter Equipment - 8 in. to 12 in. (200 mm to 305 mm) MECHANICAL SEAL INSTALLATION INSTRUCTIONS 2 EQUIPMENT PREPARATION 1 3 4.002" 0,05mm .010" ≤ 0,25 mm ø ≤ 200 ø 1000 ≤ 32 µ" 0,8 µm ≤ R a 125 µ" ≤ 3,2 µmR a ± ø ø ø CAUTIONS These instructions are general in nature. It is assumed

30 years of split seal experience, from sophisticated marine propeller shaft seals to thousands of industrial pump and mixer applications, John Crane has 

Split Seals, If your facility utilizes large pumps and rotating equipment and the reliability and efficiency of your plant, performance are top of mind, split seals are the answer. John Crane

The Style 85 is the only split cartridge mechanical seal in the world in which just two pieces are handled, eliminating the need to touch sensitive lapped faces 

Split Mechanical Seals are designed for the equipment where dismantling & assembly of the machine is difficult job. Split seals is a unique 

Semi split single seal Multiple springs rotating Balanced Independent of direction of rotation Unsplit as original equipment (HGH200) Cartridge available (based on HGH210) Variant for stepped shafts available (HGH211) Splitted seal parts: sliding faces and O-rings Splitex Fully split single seal, 2 x 2 segments, pre-assembled Semi-cartridge

A split seal has components split into two equal halves which are secured as one unit on the seal shaft. The major advantage of the split seal design is that 

Advantages of Split Mechanical Seals A split mechanical seal can be installed and replaced without disassembling equipment, making it an ideal choice for 

Split mechanical seals are available for shaft diameters from 1 inch (25 millimeters [mm]) up to 36 inches (915 mm), and with the capability to seal pressures from slight vacuum to 450 pounds per square inch (psi) (31 Bar), there are many available applications. The materials of construction are where some limitations may apply when comparing

Split Seal is 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 

28/06/  · Any mechanical seal (split or conventional) can develop a mysterious, premature leak for any number of reasons. Maybe the pump suffers a bout of cavitation-induced vibration. Maybe the pump runs dry and the seal overheats. Maybe a load of sediment or crystals passes through the pump and damages the seal faces.

29/01/  · Mechanical split seals are designed for relatively low-duty pumps used in many industries for aqueous applications where the process fluid being sealed would not be considered hazardous.

Chesterton was the first company to offer commercially-viable split seals for plant-wide use, which revolutionized pump sealing across industries. Since that time, we've launched a number of innovative split seal designs now used as a standard by companies around the globe. We offer shaft diameters ranging from 25-914 mm (1-36 in.)

442 & 442C Split Mechanical Seals. The Chesterton 442C™ Cartridge Split Mechanical Seal is the latest innovation in split seal technology,