Xylem NPOPTM NPO Product Training Manual - Manual (Page 6)

PAGE 6
Commercial Water
Goulds Water Technology
PRODUCT OVERVIEW
The NPO pump from Goulds Water Technology is an open impeller, single stage, end suction centrifugal made of
316 stainless steel for a variety of commercial washing applications
It consists of three pump sizes using 1 ⁄
2
-7 1 ⁄
2
HP motors in a variety of enclosures. Many of the options for the NPE
including seals and the vent/flush accessory are also available for the NPO.
The casing is a modification of the NPE casing which incorporates a flat running surface for the front of the open
impeller. The impeller for the smalles size is a cast 316 open design similar to that used in the ICS. Impellers for the
two larger sizes are fabricated 316L. The seal housing and seal are identical to those used on the NPE.
CROSS SECTION OF NPO