B-4A Stuffing Box Packing A typical packed stuffing box arrangement is shown in Fig. Rings of packing materials are used in the stuffing box space. Each ring should be installed separately and enter the stuffing box … A stuffing box for a sucker rod pump assembly is disclosed that utilizes natural convection currents generated in a lubricating fluid reservoir mounted on the housing of the stuffing box and in fluid communication with the interior of the housing to continuously displace the heated lubricating fluid in the interior of the housing with cooled lubricating fluid from the reservoir. IN PERSON PICK-UP ALLOWED, Our Phone Number is 800-748-1889 or 303-424-3551 Pump Packing Application Data. Packing is then held in place and compressed by the ‘Gland’ to give a give a leak-tight seal. Slurry Pump Expeller, Expeller Ring and Stuffing Box Compact progressive cavity pump is installed under the driving motor, the pump must be bearing housing type structure. The purpose of this bushing is to prevent packing from extruding through the bottom of the stuffing box. TriVis® Stuffing Box Components Proper alignment of the plunger is critical to an extended wear life and correct flow conditions. Stuffing box pressure. This can be designed, if necessary, as a double seal with buffering medium. Shaft Sleeve Single Pack Stuffing Box (SB) Original design; Superior and dependable performance; … REPLACE PACKING WHEN LEAKAGE CANNOT BE CONTROLLED BY FURTHER TAKE-UP ON THE FOLLOWING GLAND. The pump stuffing box is used to control the product leakage from the pump along the shaft. Rear covers (Stuffing Boxes) are available in standard bore and big bore, in CF8M and CD4MCuN, in STX and MTX series. It operates in working pressures up to 1,500 psi. It prevents leakage along the shaft that passes through a hole in the pump. In many small fiberglass boats, for example, the stuffing box is mounted inboard near the point the shaft exits the hull. You can also choose from mechanical seal, bellow seal. 5. The low profile features up to a 3 inch flex which reduces the need for exact alignment with the pumping unit. Its a easy seal and cheap than others, but when in daily use, there maybe face a problem, leakage from stuffing box. There are 25 suppliers who sells stuffing box pump on Alibaba.com, mainly located in Asia. It consists of: A) Five rings of packing, B) A lantern ring used for the injection of a lubricating and/or flushing liquid, and C) A gland to hold the packing and maintain the desired compression for a proper seal. In most cases, it is recommended that specifications leave open the exact details about the number of rings or the size or type of packing and allow the pump manufacturer to make recommendations based on application experience. But how do we accomplish this? And ensuring stuffing box reliability and controlling the pump environment can mitigate many reliability issues. Stuffing box reliability is critical to the condition and performance of the whole fluid sealing program. It is a reliable option to hold your packing seals and shaft as well as keep your pumping system from leaking. Calculated Stuffing Box Pressure DOUBLE SUCTION [Suction Pressure = Stuffing Box Pressure] To save this calculator to your desktop, in your browser use "view, source - save as text" or "save as source", then use "open, file" to view off-line. Would you like to learn how to centre the stuffing box on a Warman® centrifugal slurry pump in just two minutes? 2. The Stuffing Box is a cylindrical space in the pump casing surrounding the shaft. The material is closely packed or wound tightly around the propeller or pump shaft with threaded nut or spacer compressing it in place. Seal for Centrifugal Pump, Gorman Rupp 60 Series Pump 12X12-14, Vertical Spindle Slurry Pump, Dewatering Sump Pump and so on. 9. The TriVis® Stuffing Box Component tolerances assure that the plunger will be in motion at the correct angle to reduce wear and maintain adequate pressures. Inside the bore of the stuffing box houses gland packings and a lantern restrictor. When centrifugal pumps were developed there was a need to prevent the pumpage from pouring out thru the open clearance between the pump casing back and the rotating shaft, which turns the impeller. The "box" is a cylindrical assembly, typically of bronze, comprising a sleeve threaded on one end to accept adjusting and locking nuts. The packed stuffing box is the simplest type of shaft seal, Figure 1D.. When you hear stuffing it usually means stuffing for turkeys, it may also suggest some misconceptions about stuffing boxes for pumps. A stuffing box separates the non-rotating parts from those that rotate. Figure 3 8. The Stuffing Box from our Weir Wellhead Independent Line offers a cost-effective solution and fits most applications, making it a standard in the oil and gas industry. Stuffing Box Sealing Maximum Temperature Degrees Farenheit Standard Packed Box 1) With internal seal passage, or no liquid to seal cage. Mission Pump Parts, 2223-01-30 641116157, Mission Pump Spare Parts manufacturer / supplier in China, offering Stuffing Box, Mech. It is a reliable option to hold your packing seals and shaft as well as keep your pumping system from leaking. Triangle Pump Components Inc. manufactures the TriVis® Stuffing Box Components for the majority of plunger pumps. Stuffing box seals are the most common type of pump rotor seals because they are adjustable and periodically restorable assemblies during operation. The following stuffing box sealing methods can be used, up to the temperatures listed. The importance of knowing the proper cleaning and packing procedures becomes evident during a shutdown event when you need to keep your pump running efficiently. About 20% of these are seals. When it comes to centrifugal slurry pump maintenance, a stuffing box is the best option for time-sensitive issues that may arise. 1) 250 2) With cold liquid to seal cage 2) 275 Water-cooled packed box 300* Standard or water-cooled packed box As an economic option for your production needs, our classic stuffing box has a unique misaligning feature that reduces the need for exact alignment with the pumping unit. Stuffing Boxes . There are 179 pump stuffing box suppliers, mainly located in Asia. It is important that the pump is designed properly to control the amount of liquid that leaks along the shaft at the point that the shaft penetrates the pump casing. 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