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DEAR ALL, THANKS FOR YOUR HELPING REPLY......... THANKS TO ALL

Dear Sir, yes we are using flush water for gland cooling.

Dear Sir, Thanks for your reply.......... Basically it is erosion. Yes I am also suspecting the problem with the Gland Packing. Can You Suggest any particular gland packing and make, model no. so that we can try different. We already have tried many but yet not found any particular suitable to...

We have contacted to them but they are suggested some Dyna Seal and expeller arrangement in pump which is presently not possible. May be in future we will go for that. But to short out immediate problem we need some suggestion.

Dear all, we are facing problem with the warmanslurry pump's frequent sleeve failure and which results in bearing failure. Can anyone suggest for better improvements ? The pump is handling copper slurry with ph of 1.5, Pump model is 4/3 CCAH Warman. Also, needs information for gland material...

micalbrch Dear Sir, I think we have never thought regarding pumping into filter press without valve. But the obstruction is we have comman pump for two filter presses. One running and other standby. please suggest. Idea seems to be good but cant able to found suitable layout

rneill : Sir, I think I will try to give some straight length in upstream and downstream of pipe. This looks like certainly beneficial. Thank you very much for your opinion. micalbrch : Sir, this is on-off application. For Throttling the flow we are using CS Diapharm valve rubber coated which...

Dear Sir, We have inspected valves also. It is observed that 3" SS valve,which got damaged within two days after fixing in the recirculation line of Warman pump. The same kind of damage observed in PP valves also earlier. The teflon ring is the same as in SS & PP valves which once damaged...

Due to Erosions , Velocity of slurry

Valves are failing due to slurry velocity, erosions of the slurry. May be due to pressure. Present pressure is 4 Kg/cm2 which I think normal for warman pumps.

Dear Sir, Pls find herewith attached file of layout for your reference.http://files.engineering.com/getfile.aspx?folder=8b774a3f-f47c-4013-8f51-0779a4daa3af&file=Drawing1.dwg

ph = 1.5, density = 1.8, copper sulphate leached slurry

I have installed SS 316 Ball Valve at the entry of Filter Press & at the end of recirculation line. The pipeline is having pressure of about 4 Kg/cm2. It is used for Cu Slurry solution with density of 1.5. After Valve there is a bend to redirect the solution of recirculation line in the Vessel /...

WHich valve is best suitable for slurry application where requires throttling also with pressure rating upto 8 kg/cm2