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• 1-800-446-1656 • 727-446-1656
Catalog 111 • Page 85
flooded SUCTION CENTRIFUGALS
G
OULDS WATER TECHNOLOGY
3656S Group
3656 M and L Group
Up to 100 GPM, 118' TDH
• For general marine, mega yacht
and workboat services
• Bronze or cast iron construction
• Seal Options: Buna or Viton
®
mechanical seal
• 1" x 1
1
/
4
" or 1
1
/
4
" x 1
1
/
2
" ports
•
1
/
3
to 2 hp sizes
• Drive Options: pedestal mount,
single and three phase, ODP, TEFC
and custom configurations
Up to 490 GPM, 290' TDH
• For general marine, mega yacht
and workboat services
• Bronze, bronze fitted or
cast iron construction
• Seal Options: multiple Type 21
mechanical seals
• 1" x 2" to 3" x 4" ports
•
1
/
2
to 20 hp sizes
• Drive Options: pedestal mount,
single and three phase, ODP, TEFC,
explosion proof and custom conf.
Up to 4500 GPM, 490' TDH
• For general marine, mega yacht
and workboat services
• Cast iron, bronze fitted or
all cast iron construction
• Seal Options: multiple Type 21
mechanical seals
• 1
1
/
2
" x 2" to 8" x 10" ports, NPT
threads on 1
1
/
2
" x 2" and 2
1
/
2
" x 3",
125 lb ANSI flange on larger sizes
• 2 to 100 hp sizes
• Drive Options: pedestal mount,
single and three phase, ODP, TEFC,
explosion proof and custom conf.
0
FLOW (GPM)
HEAD - FEET
20
120
0
40
60
20
100
140
80
100
40
60
80
120
140
1
1
/
4
" x 1
1
/
2
"
1" x 1
1
/
4
"
0
FLOW (GPM)
HEAD - FEET
60
100
200
120
180
300
0
240
400
300
500
1 x 2 — 8
1
1
/
2
x 2 — 8
2
1
/
2
x 3 — 7
3 x 4 — 7
1 x 2 — 7
1
1
/
2
x 2 — 6
1
1
/
2
x 2 — 6H
0
FLOW (GPM)
HEAD - FEET
100
200
200
1000
0
300
2000
500
6000
100
20
400
1750 RPM
3500 RPM
1
1
/
2
x 2 — 10
2
1
/
2
x 3 — 10
2
1
/
2
x 3 — 8
3 x 4 — 8
2
1
/
2
x 3 — 13
2
1
/
2
x 3 — 10
1
1
/
2
x 2 — 10
2
1
/
2
x 3 — 8
8 x 10 — 13
3 x 4 — 10
4 x 5 — 8
6 x 8 — 13
4 x 5 — 8
3 x 4 — 13
3 x 4 — 8
3 x 4 — 10
4 x 6 — 10
4 x 6 — 13
4 x 6 — 16
3656LH
Up to 425 GPM, 48' TDH
• For general marine, mega yacht
and workboat services
• Cast iron/bronze fitted
or all iron construction
• Seal Options: multiple Type 21 seals
• NPT threaded ports
•
1
/
2
to 5 hp sizes
• Great high flow/low head selections
• Drive Options: electric motor
(single phase, three phase, ODP,
TEFC, explosion proof), pedestal
mount, or custom configurations
0
FLOW (GPM)
HEAD - FEET
10
300
0
20
30
50
250
350
40
50
100
150 200
400 450
3 x 3-5
2
1
/
2
x 2
1
/
2
-5
2 x 2-5
3 x 3-5
2 x 2-5
2
1
/
2
x 2
1
/
2
-5
3500 rpm
1750 rpm
G
OULDS WATER TECHNOLOGY