Brochure

Approved
GRUNDFOS SUMP PUMPS
SERIES II
SU
APPLICATIONS
• Basement Sumps
• Dewatering
• Water transfer
SPECIFICATIONS
• 1/4 hp, 115 volt, 1-phase
• Capacity to 37 GPM
• Heads to 16 feet
• Discharge size
1-1/2” female NPT
• Power Cord 8’
• Solids 3/16” maximum
MATERIALS OF
CONSTRUCTION
Engineered Composite
FEATURES & BENEFITS
• Lightweight
• Corrosion resistant
• Manual or automatic
operation
• Swing or vertical switch
options
• Impact resistant
• Continuous duty when
fully submerged
• Fluid Temp. Range:
40°F (4.4°C) min.
120°F (48.9°C) max.
AGENCY LISTINGS
UL Listed
Canadian Standard
Association
APPLICATIONS
• Basement Sumps
• Water transfer
PUMP MODELS
SU252
1/4 hp, 115 volt, 1-phase
SU332
1/3 hp, 115 volt, 1-phase
SPECIFICATIONS
• Capacity to 45 GPM
• Heads to 24 feet
• Discharge size 1-1/2”
female NPT
• Power Cord 10’ or 20’
• Solids 5/16” maximum
(SU252)
• Solids 1/2” maximum
(SU332 & SU332AV)
MATERIALS OF
CONSTRUCTION
Stainless Steel
Engineered Composite
FEATURES & BENEFITS
• Lightweight
• Corrosion resistant
• Manual or automatic
operation
• Swing or vertical switch
options
• Field replaceable
power cords
• Continuous duty when
fully submerged
• Fluid Temp. Range:
32°F (0°C) min.
104°F (40°C) max.
AGENCY LISTINGS
UL Listed
UL Listed to Canadian
safety standards
20
15
10
5
0
0 5 10 15 20 25 30 35 40
HEAD (FEET)
PERFORMANCE
PERFORMANC
E
U.S. GALLONS PER MINUTE
SU25
SU25
25
20
15
10
5
0
0 5 10 15 20 25 30 35 40 45
HEAD (FEET)
PERFORMANCE
PERFORMANC
E
U.S. GALLONS PER MINUTE
SU252
SU252
SU332
SU332
SU SU
TDH 252 332
5 27 38
10 22 31
15 16 22
20 6 11
SU25
PERFORMANCE
IN GALLONS
PER MINUTE
SU
TDH 25
2 34.5
4 31.5
6 28
8 24
10 19
12 13
14 7
PERFORMANCE
IN GALLONS
PER MINUTE