Impeller Design
Impeller Design
(OP)
I was wondering if anyone could help me with improving the TDH of a standard End suction pump with a closed impeller?
A brief history:
The pump has a full size impeller
The speed conforms to the speed of the sales curve.
The Pump delivers 5m head lower then the performance curve ..at Shutoff head.
Any info would help greatly!!
A brief history:
The pump has a full size impeller
The speed conforms to the speed of the sales curve.
The Pump delivers 5m head lower then the performance curve ..at Shutoff head.
Any info would help greatly!!
RE: Impeller Design
Best Reagrds
Morten
RE: Impeller Design
RE: Impeller Design
What hp and what rpm, NPSHA vs. NPSHR, Pump Nss and Ns, impeller diameter? Whatever you have would help.
PUMPDESIGNER
RE: Impeller Design
Also, what type of drive. I assume direct and not magnetic.
RE: Impeller Design