flowserve mechanical seal parts for sale

Flowserve is a global leading manufacturer of flow control products such as pumps, valves, and seals. They serve many of the world�s most critical applications, including the power, oil, gas, and chemical industries.

The Flowserve company was registered in 1997, having already 230 years of experience in the field of fluid flow control, and is today a world-renowned corporation (represented in more than 50 countries around the world). Sealing technologies are an effective direction of the brand. Creating reliable products, Flowserve supplies mechanical seals and sealing systems for a variety of equipment – pumps, compressors, agitators, steam turbines, etc.

NRI Industrial is an established source for new, used, second-hand, refurbished & surplusFlowserve Pump Parts and Accessories. Our inventory includes a large selection ofPump Parts and Accessoriesmanufactured by industry leader Flowserve.

Amechanical seal is the most common type of sealing component used on pumps in modern industry. Replacing out packing over the last 50 or so years, they have served to drastically reduce industry emissions, energy usage and downtime globally.

A mechanical seal for pumps can be subdivided into variable options depending on the type/specific application/design components/location and mechanical seal characteristics;

The major advantage of a cartridge seal over a component seal is ease of installation. Incorrect installation is a major cause of seal failure, cartridge seals remove many of the problems associated with seal change-out in the field.

Slurry Seal – mechanical seal engineered to cope with a heavy slurry process – i.e. abrasive, corrosive and viscous. Can handle up to 60% slurrys by weight.

A Pusher Seal is where there is a spring element in the seal (used to maintain contact of the seal faces). Spring types include Belleville, multi-spring, etc. This type of seal requires a dynamic secondary seal.

A gas seal is a double seal where the barrier fluid is a gas – in pumps, this is usually a gas lift-off seal. In a gas lift-off seal the faces are not in contact while the machine is running. They are separated by a thin gas film (flow). If operated correctly they have very low wear.

The above seal types can be combined (though it is not always best to do so i.e. a component gas lift off seal would require very close collaboration between the machine and seal manufacturers to achieve a reliable installation).

There are many other options for mechanical seals, if you have any technical queries on other combinations not listed above,  just contact one of our Mechanical Seal Specialists who will gladly discuss your application.

A mechanical seal flush is a piping set-up on a pump and seal assembly where a flow is induced in the seal chamber in order to improve MTBF of the mechanical seal. It is used to improve cooling, heating, remove solids and increase pressure (in combination with a neck or throat bush).

A mechanical seal quench is a piping set-up where a fluid is piped over the atmospheric side of a seal. It is generally used to prevent precipitation or crystallisation of a product or in some cases to aid cooling.

High Slurry process using Flowserve’s UNCD ® – Ultrananocrystalline diamond  seal face technology. Flowserve UNCD ® coatings offer material properties and performance advancement over all other seal face materials.

Slurry seal design expertise applications which previously required double mechanical seals can now be reliably run by using single mechanical seals, saving costs of barrier fluid systems, the costs of the barrier fluid itself & the associated running costs. This reduces energy usage & carbon footprint.

If you have a technical query around the installation of mechanical seals for pumps or have some concerns around seal failures, why not contact one of our seal specialists below to discuss it in more detail and find out how we can help solve your issues and get your process running again.

Located in Fountain Inn, SC, we are known for our pump expertise, application understanding, knowledge of mechanical sealing technologies, and stocking philosophy. Operating from a 2,790 sq ft office and a 5,551 sq ft. stocked warehouse, we have a substantial customer base in the area and are continuing to grow.

Pump South, Inc. was formed and incorporated in 1997, with the singular goal of providing customers with quality parts, pumps, and service at a competitive price from local inventory. As other companies reduced inventory levels in the region, we saw the need locally for a stocking distributor of pumps, pump parts, and mechanical seals. Through hard work and the addition of key sales people and other employees over the years, Pump South, Inc. now represents over 15 pump lines and has approximately $1 million in new inventory.

Over the past several years, Pump South has worked hard at improving its repair and overhaul capabilities. We are now equipped with a jib crane, enhanced compressed air capabilities, on site sandblast cabinet, air test jigs, and several full-time mechanics on staff. We can handle many overhauls, break downs, and repairs on multiple size pumps and agitator/reactor seals at our location. We use laser optical alignment on our motor and pump skids, and offer on-location laser alignment upon request. Don’t send your pump/seal to some unknown factory location, only to wait weeks for a response.

At Pump South, we will break your pump down, analyze the possible failure point, quote repair pricing, and handle the entire repair directly from Fountain Inn, SC. We can also do some mechanical seal repairs on site, in emergency situations. We may not be able to do every repair in our shop, but the repairs we do will be fast, reliable, and first quality. In addition to several full time mechanics on staff, Pump South maintains a dedicated sales team in Fort Mill, Moncks Corner and Saluda, SC, standing by and ready to serve our valuable customers throughout the Carolinas.

The welded metal bellow seals products make use of the durability, pressure resistance and uniform displacement include bellows seals and vacuum bellows in semiconductor or electronic parts manufacturing facilities, and have earned a reputation for high performance.

Steven Levy Enterprises buys and sells new, unused, and used industrial surplus pump parts. Browse our inventory of used pump parts available for purchase. We have a rotating pump part inventory that includes pump casings, drive shafts, bushings, pump head, impellers, seals and more. Tell us what surplus pump parts you have for sale or call us at 713-910-4337.

Siewert Equipment is the exclusive provider of Flowserve mechanical seals for Upstate, NY. Flowserve seals are the industry’s top choice for the most challenging environments. We offer a complete line of seals, including cartridge seals, dry-running seals, metal bellows, elastomeric bellows, mixer seals, split seals, and bearing protection devices.

[Othello]: We are manufacturer specialisted in sealing material for about 10 years, located in Shijiazhuang, Hebei, China.We can produce according to customer design, also we have our own products for your selection.