Also, the cartridge design characteristic can be utilized when the pump impeller clearance requires adjustment. It does not require the disassembly, assembly and resetting that other designs require. The meeting is precision manufactured to insure accurate assembly and compression of the seal for an ideal match. The flat portion of the gland adds a few priceless options to the assembly. The obvious characteristic is a discount of the overall weight of the unit which makes it easier to handle.

The gland cut up gasket 23 is the static gasket that fits into a groove 29 on one facet of each of the break up gland halves 17 and provides a seal between the 2 halves. The sleeve break up gasket 24 is the static gasket which fits right into a groove 30 on one aspect of each of the break up sleeve halves 16 to be able to present a seal between the two halves.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in the figures, the totally break up cartridge mechanical seal meeting 10 contains two unitized split seal assemblies 27 and 27a. Each of the items have a break up stationary seal ring eleven and a break up rotary seal ring 12. The secondary seals are the split stationary seal ring packing thirteen and the break up rotary seal ring packing 14. The split sleeve sixteen contains one half of the split rotary seal ring 12 and the split rotary seal ring packing 14 and the cup point set screws 22 and the break up sleeve packing 18 positioned in groove 28. The cup level set screws 22 tighten in threaded apertures in the split sleeve 16 and will indent into the pump shaft or sleeve to carry the split cartridge mechanical seal assembly in place.

In utilizing two unitized self contained assemblies, the meeting is a fully cut up cartridge mechanical seal design. This eliminates inherent dealing with issues which might impact the sealing performances of the critical primary sealing faces. The split stationary seal ring 11 and the break up rotary seal ring 12 are each protected by being inside the split gland halves 17 and the break up sleeve halves sixteen. Another improvement that is used by our design is that set screws are used to place the fully break up cartridge mechanical seal meeting to the rotating shaft or sleeve. The technique employed by earlier designs does not have the axial and torsional holding energy that by the using the set screw will have.

In the past, most PD pumps needed to be modified to accommodate cartridge seals. Recently, seal distributors have manufactured cartridges to fit the particular shaft diameters and specifically designed stuffing packing containers of PD pumps.

Both pusher and non-pusher designs can be found in balanced and unbalanced configurations. Every SEPCO services or products is totally customizable to your needs.

To ensure the standard of the product; shoppers are asked to say requirement specs appropriately. Since every pumping requirement is unique, the designers ought to know what is required by the shopper. The cartridge seal housing usually replaces the gland cowl plate and seals to the pump housing with a gasket, an O-ring or different elastomer. Since cartridge mechanical seal components are preassembled onto the sleeve and into the cartridge housing, errors in elements set up are unlikely. Cartridge seals are full single, double, or tandem mechanical seals contained within a gland and built onto a sleeve .

ADVANTAGES OF CARTRIDGE MECHANICAL SEAL A big selection of cartridge mechanical seals is offered by manufacturers and distributors. These single and double seals are utilized in the most demanding purposes. All reputed mechanical seal suppliers declare to have the most effective on-time supply performance.

The catalog of off-the-shelf seals can fulfill the wants of the vast majority of applications. For peculiar and specific needs, they'll provide seals made per specs. They can design seals for particular pumps or specific processes associated to pumping.

The cut up sleeve packing 18 is the static seal between the split seal sleeve sixteen and the rotating shaft or sleeve. The sleeve bolts 20 and 20a connect the break up sleeve sixteen halves and firmly hold them collectively. The gland bolts 21 and 21a connects the split gland halves 17 and holds them collectively.