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8] presented theoretical analysis of the relationship between two lateral pressure coefficients, that between the packing and stem and that between the packing and housing, in a soft-packed stuffing box seal and demonstrated the theorized relationship with experimental data.
The product range includes: mechanical seals for pumps, compressor and agitators, seal supply systems, magnetic couplings, stuffing box packings, static seals and expansion joints.
The ability to form and maintain a bearing relationship to the shaft face in the seal chamber--essentially to create a radial bearing-to-face seal--while preventing process media from migrating into the stuffing box.
The Ex-Pac has a massive housing similar to that of a stuffing box, containing rotating components that use the traditional Meco elastomeric drive, or in some cases the company's Meco-Dr positive drive system.
When old packing has become hard or abrasive, it means that either the wrong packing material was used or the stuffing box is worn, causing gland water to flow outside the packing rings and not cool them properly.
All bearings, along with the stuffing box, are mounted and aligned in an integral fabricated steel base.
This also is a good time to look for other areas that may need servicing such as stuffing box leaks, dry grease fittings and dry furling ring bearings.
Tenders are invited for Casing and stuffing box 010-p-003-and 005
ITT Goulds XHD has excelled in two measures of performance related to moving heavy slurries: high reliability, with design features in every critical area, which reduce wear and extend equipment life while pumping abrasive minerals; and easy serviceability, with a unique suction seal ring that can be adjusted while the pump is running to maintain optimal impeller clearance and a split stuffing box for packing maintenance.
The Goulds Pumps XHD has excelled in two measures of performance related to moving heavy slurries: high reliability, with design features in every critical area, which reduce wear and extend equipment life while pumping abrasive minerals; and easy serviceability, with a unique suction seal ring that can be adjusted while the pump is running to maintain optimal impeller clearance and a split stuffing box for packing maintenance.
The range is available with a variety of accessories including as waterseal for the stuffing box and a throttling disc.
The gasket to the stuffing box is slightly weak for this application, but we're working on this," he said.
Problem: The configuration of the cooling jacket core posed serious doubts about the integrity of the wall around the stuffing box bore.
The seals division supplies mechanical seals, seal supply system, static seals, automotive seals, magnetic couplings, stuffing box packings, and rotary kiln sealing systems for industrial pumps, compressors, mixers and more.