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Comment #1 (Posted by Balram Kumar)
The 0.37KW and 5A rated submersible monoblock pump is taking more than 1.5KW power and more than 6A Current, How it takes place. Please make it clear. Pump is discharging at 25 Feet.
Comment #2 (Posted by D.K.Mogra)
URGENT CASE
Trad Industries, 280/10, Ashok Nagar, Udaipur - 313 001 (Raj.), www.tradpumps.com, dilipmogra@rediffmail.com, 0294-2420663, 6453313, 9829054313, 9214990989,
Sir,
One of our customer purchased 5 M3/Hr. Submerged Pumpset with outlet size of 50 mm with a head of 30 Mtrs. and running the pump with a head of nearby 4 Mtrs. The discharge line immediately reduced to 1/2" that also with very sharp bends ( 90Deg.) and T , Ball Valve etc. Actual required capacity is also 1 M3/Hr. which he wants to control with discharge valve
The Pump is running with abnormal sound and even after request not ready to change the discharge pipe line, trimming of impeller etc.
Please give technical elaborated reasons why he should
1. Change the pipe line
2. Trimming is needed to reduce head, flow etc.
Your immediate reply will be very helpful
Regards
Er. D.K.Mogra
Comment #3 (Posted by Fred)
Can this really be done? The heat pump is quite delicate. Is it not?
Comment #4 (Posted by Sammy Redshaw)
Can you tell how you calculate the minimium wall thickness of the casing?
Comment #5 (Posted by Torn)
HHIS I should have tohhugt of that!
