pump stuffing box drawing

Pump Plunger Packing & Stuffing Box Components | …

29-09-2016· Pump plunger packing and proper alignment of the plunger is critical to adequate downstream pressure and correct flow conditions. Triangle carries the top br...

marinediesels.co.uk The Two Stroke Crosshead Diesel …

stuffing box in engine. As the piston passes down through the stuffing box, the top set of scraper rings will scrape off the contaminated oil into the bottom of the scavenge space, where it is drained away via the scavenge drains. However if these rings are faulty, then the oil may drain into the recycling tank.

I Byron Jackson Pump Division BORG WARNER Section 1-740 ...

Shaft sleeves are mounted on the pump shaft where it passes through the center bushings, stage pieces and the stuffing boxes. All sleeves are locked against reverse rotation. STUFFING BOX The stuffing boxes are extra deep, water cooled on the bottom half and provided with seal and bleeder connections.


If a diffuser is used, it should be placed between the pump and check valve. Stuffing box seal connection is a precision drilled passage in the volute. For fire protection pumps, refer to NFPA-20 piping section. 3 SECTION IV OPERATION Pump rotation is clockwise when viewed from the driver end.

Stuffing Boxes - Anchor Pump

Stuffing Boxes . When you hear stuffing it usually means stuffing for turkeys, it may also suggest some misconceptions about stuffing boxes for pumps. 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.

Stuffing Box - an overview | ScienceDirect Topics

Stuffing Boxes and Seal Chambers are packing and mechanical seal chambers respectively. Figs 5.20d, 5.21, 5.22 and 5.23 show stuffing boxes and packing whereas Fig. 5.20c shows a mechanical seal chamber option for the same pump (the Hydaulic Institute Standards publication and Europump Terminology – see page 42 – show examples of stuffing boxes and seal chambers).


CENTRIFUGAL PUMP AND SEAL (API Std. 610 and 682) Presented By Prakash Kumar ME(NSPL) CONTENTS OF PRESENTATION ... stuffing box And finally, the seal faces. 0 psi Rotary Face Stationary Face 100 psi PRESSURE DROP & VAPORIZATION. 0 psi …

Penta Rubber Stuffing Boxes for all shaft diameters

Stuffing boxes are stocked in all sizes for immediate dispatch. Each stuffing box fits a particular shaft diameter and stern tube measurement. If you need help in sizing a shaft seal, call us on 01326 370060. Please note, the number on the rubber shaft seal is not the part number.

Prosoli - Centrifiugal Pumps Overview

at pump inlet and impeller eye, liquid is drawn into the pump in continuous flow as it moves through the pump. 17 Operation Principals continued ... between the stuffing box and the shaft, Packing or Mechanical Seal is used. • The shaft is supported by two bearing housing and is then

Conventional Stuffing Box Wisdom - PassageMaker

01-03-2013· Stuffing boxes are ubiquitous. There's at least one on every inboard-powered vessel, and two if you count those used on most rudders. The traditional design, the type that relies on rings of waxed flax packing material, has been around for hundreds of years, having first seen widespread use on the water pumps attached to Dutch windmills.

Slurry Pump Stuffing Box – Honstar

Slurry pump stuffing box is one of shaft seal parts in gland packing seal pumps where the packing is housed in. The packing area of stuffing box is longer than expeller ring, so it can contain more packing. Clean water is injected into the stuffing box to flush solid particles away and to cool and lubricate the packing and shaft sleeve.

Stuffing Box Packing - tpub.com

Figure 9-6.—Stuffing box on a centrifugal pump. snug against the stationary seal face. The rotating seal and all of the assembly below it are affixed to the pump shaft. The stationary seal face is held stationary by the seal gland and packing ring. A static seal is formed between the two seal faces and the sleeve. System pressure within the pump …

Centrifugal Pumps Stuffing Box Review - Engineers Edge

Pump Knowledge Menu | Centrifugal Pumps Suppliers. Centrifugal Pumps Stuffing Box Review. It is not always possible to use a standard centrifugal pumps stuffing box to seal the shaft of a centrifugal pump. The pump suction may be under a vacuum so that outward leakage is impossible or the fluid may be too hot to provide adequate cooling of the packing.

Ratigan Stuffing Boxes | UPC Global

When repacking the box, tighten the screws evenly in the shut off, but be sure to loosen the screws before the well starts to pump. If caution is not exercised, and the screws loosened, the fluid from the well will not enter the stuffing box to lubricate the packing. Replace both No. 176-4 rubbers when replacing the box.


If a diffuser is used, it should be placed between the pump and check valve. Stuffing box seal connection is a precision drilled passage in the volute. For fire protection pumps, refer to NFPA-20 piping section. 3 SECTION IV OPERATION Pump rotation is clockwise when viewed from the driver end.

Pump Packing Installation Instructions | Fluid Sealing …

Proper Pump Packing Installation. Remove all of the used pump packing rings and the lantern ring. Thoroughly clean and inspect the stuffing box. Replace worn shaft sleeve if needed. Coat each new packing ring with Pak-Lube®, Go-Jo or some type of liquid soap. Never use Anti-Seize or any metallic based compound on the pump packing!

267Q-6L Quintuplex Plunger Pump - NOV

Plunger Pump Parts List 267Q-6L. Parts List Quintuplex Plunger Pump 267Q-6L ... 7 P161-AD1 STUFFING BOX LUBRICATION PIPING FIRST 5-15-89 8 P140-2 OUTLINE DRAWING (LESS GEAR) FIFTH 5-15-89 9 P140-A2 OUTLINE DRAWING (WITH ...

Pump casing | KSB

If the pump design requires the drive shaft to pass through the pump casing, shaft seals are provided to prevent excessive leakage of fluid from or ingress of air into the pump casing. These portions of the pump casing are designated seal housing or stuffing box housing. Almost every pump type has a different casing type by which it can be ...

stuffing box packing size chart – best stuffing box ...

Stuffing Box For rod pump Cone-style stuffing box is available for Single Pack and Double Pack stuffing box as blow, Using 1045/4130 casting steel or ductile iron as per customer demand, for cap, glands, body and base, bottom are API gauged threads of tubing EUE or LP.

The Main Parts of a Centrifugal Pump | Intro to Pumps

As long as the seal faces stay clean, smooth, and lubricated they will eliminate virtually all leakage between the shaft and the wall of the stuffing box. Pump Bearings. The final part of the mechanical end is the bearing arrangement. Generally speaking, centrifugal pumps are equipped with standard ball-type anti-friction bearings.


30-06-2021· Its about simply how to draw left half sectioned front view of a stuffing box#Assemble drawing

Fundamentals Of Pumps

EO 1.2 Given a drawing of a centrifugal pump, IDENTIFY the following major components: a. Pump casing b. Pump shaft c. Impeller d. Volute e. Stuffing box f. Stuffing box gland g. Packing h. Lantern Ring i. Impeller wearing ring j. Pump casing wearing ring. Introduction. Centrifugal pumps basically consist of a stationary pump casing and an ...

The Type HOC/HEC Pumps Designed to ANSI B73.1, Move ...

seals without changing the stuffing box cover. All seals (balanced, unbalanced, outside, and tandem) can be interchanged without changing the stuffing box cover. Greater interchangeability. Lower repair costs.. 12.ANSI B73.1-1977 Design Assures pump is built to a set of demanding construction and maintenance standards as

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