Minimum allowable flow rate – Finish Thompson UC (S/N 125040 and lower) User Manual
Page 5
5
Pump Model
Minimum GPM
Minimum m
3
/hr
Minimum GPM
Minimum m
3
/hr
@ 3500 rpm (60 Hz)
@ 2900 rpm (50 Hz)
@ 1750 rpm (60 Hz)
@ 1450 rpm (50 Hz)
UC1516 5
1.1
3
.75
UC1516 5
1.1
3
.75
UC1518 5
1.1
3
.75
UC1518 5
1.1
3
.75
UC326 5
1.1
3
.75
UC326 5
1.1
3
.75
UC1516, UC1518, UC326 Series
Model Codes and Abbreviations
UC
1516
A E C S S V F 600
18
B 01
Minimum Allowable Flow Rate
Do not allow the flow rate to drop below the minimum flow rate listed in the chart below. Use the first six characters (five for the
UC326) from the model number listed on label found on the motor adapter.
Size
Casing
Bushing
O-ring
Coupling
Type
Magnet
Set
Motor
Bump
Ring
Frame
Thrust
Ring
Shaft
Series:
UC
Pump Size:
1516 = 1 1/2” suction x 1” discharge x 6” diameter impeller
1518 = 1 1/2” suction x 1” discharge x 8” diameter impeller
326 = 3” suction x 2” discharge x 6” diameter impeller
Magnet set:
A = maximum horsepower to 10 @ 3500 rpm (see chart)
B = maximum horsepower to 20 @ 3500 rpm (see chart)
Casing:
E = ETFE-lined ductile iron
Coupling type:
C = Close coupled
F = Bearing frame mounted
Bushing:
S = Sintered silicon carbide
C = Carbon
Shaft:
S = Sintered silicon carbide
O-ring:
V = FKM
E = EPDM
Thrust ring:
F = Fluorosint
®
S = Silicon Carbide
Impeller diameter: (Impellers available in 1/8” increments)
Impeller
Diameter
Series
Note: FLUOROSINT is a registered trademark of Quadrant DSM Engineering Plastic Products.