Summit CC - Imp. Dia. & Max Imp. Dia.; Max PSI @ 100°F; Nom. RPM

INSTALLATION, OPERATION, AND MAINTENANCE MANUAL
6 SUMMIT PUMP MODEL CCFM GENERAL PURPOSE
4.6 Imp. Dia. & Max Imp. Dia.
The Imp. Dia. Section is stating the impeller diameter the pump was sold with by the
manufacturer. The Max Imp. Dia. Section is the maximum impeller diameter that can be supplied
with the pump. This is also the diameter that the DOE testing was completed with.
4.7 Max PSI @ 100°F
This value is based on the combination of pressure and temperature at 100°F of water to reach
the MAWP (Maximum Allowable Working Pressure). Always be sure to know the MAWP based
upon the specific application.
4.8 Nom. RPM
This is either 1800 RPM or 3600 RPM and correlates with the PEI number. If no operation speed
is given with the PO, the worst case PEI number (higher PEI) will be used and may not be the
actual operation RPM.
Pump Size
Temperature
(°F)
M AWP
(PSIg)
0-150 175
151-
200 165
201-225 155
FM1, FM2,
CC1 & CC2
Maximum Allowable Working Pressure
(MAWP)
Table 4-1: Maximum allowable working pressure
for Cast Iron/Bronze and Stainless Steel