Robco’s Mechanical Seal Division manufactures, distributes and customizes mechanical seals, as properly as being a repair facility for practically any mechanical seal brand, utilizing the latest technology and state-of-the-art manufacturing equipment. The CEMER variety is composed by regular mechanical seals according EN 12756 (DIN 24960) & ISO 3069, also broadly utilised mechanical seal varieties. I. The seal among the rotating (three) and stationary faces (1). This is known as the main seal. Widespread characteristics for mechanical seals incorporate balanced or unbalanced construction, dependent on path or rotation or independent of path of rotation, capability to handle slurries, and encased spring element.
A double stress balanced cartridge mounted seal. For use on pumps, mixers and other rotating equipment, where sterility or handle of hazardous item is required. Examine the seal. Slight leakage need to cease when the faces put on in”. Due to differences in pump designs , the person seal types are not necessarily suitable for every single sort of application. The kind of seal to be employed depends on the sliding velocity, the pressure to be sealed and the fluid temperature.
Fig. 7: API Strategy 53C—pressurized and cooled barrier fluid circulation in outboard seal of a dual seal configuration. A pumping ring (see later, Fig. 12) maintains circulation even though operating. The pressure is maintained and fluctuations are compensated in the seal circuit by a piston-variety accumulator, upper right.
Our Sales Engineers have decades of mechanical seal application experience that enables them to make informed and correct recommendations to resolve sealing problems within your plant. Please speak to them directly or our Sales Office for technical data or if you wish to talk about a feasible application in your plant.
A small amount of EO leaked via two blocked discharge valves into the pump. An electrical program malfunction caused the higher-speed centrifugal pump’s electric motor to start off. The pump ran blocked in for roughly 10 minutes till the seal region of the pump reached EO decomposition temperature and the pump exploded.
For at least the previous two decades, completely self-contained sealing systems have been accessible. Sophisticated systems can supplant power wasting flush plans which, despite the fact that economical when 1st commissioned, outcome in cooling and diluting the procedure. These old approaches need re-heating and in certain applications downstream separation by way of evaporation.
Sleeve harm is a frequent occurrence and costly— not only due to the fact of the sleeve cost, but also the expense involved in the sleeve removal. Packing removal almost usually means altering the bearings and wear rings. A lot of components also get broken or lost when pumps are disassembled.