Nagle Performance Curves

Nagle Performance Curves

The Nagle Pumps, Inc. Engineering Manual contains pump curves for many, but not all, of the pump models Nagle can provide.

Key to Pump Wet End/Size Designation

The pump wet end/size is shown in the lower right hand corner of the performance curve page.

For example, on the first curve page, 1.5/2-H-80 indicates:

1.5 inch discharge
2.0 inch suction
"H" casing & impeller style
8.0 inch diameter impeller (maximum)

Pump Types for Various Wet Ends

Casings and Impeller		Pump Types

"H" style		TWOH, CWOH, CDOHS, KCH, YWSH
"L" style		SML, some TWOL, some CWOL, some YWSL
"R" style		SMR, TWOR, CWOR, CDORS, KCR, and YWSR
		"R" style pump curves are provided with quotation. "R style are larger port width pumps. "R" style pump curves are generally steeper. Please contact us for further discussion.
"E" style		New pumps no longer being manufactured with this style casing & impeller. Parts are available.

Only "H" and "L" styles are included in the latest Engineering Manual.

For guide to Nagle Pump Types see page in General Engineering Data section of the Engineering Manual.