Hydra-Tech S12M User Manual
12” HYDRAULIC SUBMERSIBLE
AXIAL FLOW HIGH VOLUME PUMP
MODEL S12M
12” (300 mm) Discharge
The S12M is designed for pumping
high volumes of water at low to
medium heads. This pump is great
for lake draining, flood control,
drydock, foundation and cofferdam
de-watering.
FEATURES
High Volume Axial Flow design
•
High Efficiency mixed flow impeller
•
Small Overall Size allows for use in
•
tight spaces
Variable Speed hydraulic drive
•
Oil Lubricated Seals (can run dry)
•
Dependable gear type hydraulic motor
•
Safe Hydraulic Drive can be used
•
where electric power is hazardous or
impractical
Operates with our HT35 to HT60 power
•
units or other hydraulic power sources
capable of flows of 20 - 26 GPM
B0109
SPECIFICATIONS
WEIGHT:.......................................... 385 lbs. (174 kg)
HEIGHT:................................................. 41" (104 cm)
DIAMETER (@ widest point):................... 21" (53 cm)
DISCHARGE:...................12.75" O.D. Pipe or Flange
SOLIDS HANDLING:................................ 1" (25 mm)
HOSE PORTS:.................................................1" NPT
HYDRAULIC COUPLINGS:............ 1" Wing Nut Style
PUMP BODY:............................................... Cast Iron
IMPELLER:...................................................... Bronze
SHAFT:............................................... Stainless Steel
SHAFT SEALS:........................ Carbon/Ceramic (Std)
ELASTOMERS:...................................... Buna N (Std)
HYDRAULIC OIL:...... 214-320 s.s.u. @ 100°F (64°C)
INPUT FLOW:....................... Max. 26 GPM (98 LPM)
INPUT PRESSURE:.. Max. Cont. 2900 PSI (197 Bar)
POWER SOURCE:..
Specifications are subject to change without notice
Any Open Center Hydraulic System
167 Stock Street, Nesquehoning, PA 18240 Phone: 570-645-3779 Fax: 570-645-4061
Website
: www.hydra-tech.com E-Mail: htpump@hydra-tech.com
Model S12M Overall Dimensions
21" (53 cm)
17"
41"
(43 cm)
(104 cm)
Optional
Flange
19" O.D.
12 3/4" Pipe O.D.
18 3/4"
(48 cm)
Optional
Flange
A) Typical Performance with
HT35 Power Unit
Input hydraulic flow:
20 GPM @ 2500 PSI
B) Typical Performance with
HT60 Power Unit
Input hydraulic flow:
26 GPM @ 2800 PSI
0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000
55
50
45
40
35
30
25
20
15
10
5
5
10
15
U.S.G.P.M.
Cu. Mtr./Hr.
Feet
Meters
200 400 600 800 1000
CAPACITY
TOTAL HEAD
40
35
30
25
20
15
10
5
NPSHR (Ft)
A
B
S12M Typical Performance
Curves are based on pumping water at 60°F. For performance curves other than shown above, consult factory.
167 Stock Street, Nesquehoning, PA 18240 Phone: 570-645-3779 Fax: 570-645-4061
Website
: www.hydra-tech.com E-Mail: htpump@hydra-tech.com
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