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1 1/4” HYDRAULIC SUBMERSIBLE
SLIM-LINE PUMP
MODEL S310
1 1/4” (32 mm) Discharge
The S310 pump is designed to fit into small
spaces such as 4" well casings, transformer
vaults and bilges. Typical jobs may include
blast hole de-watering, ground water
evacuation and sampling, utility manholes
and marine vessel compartment pumping.
FEATURES
Slim Line Design fits Through 4" Openings
•
Efficient Semi-Open Impeller
•
Oil Lubricated Seals (can run dry)
•
Variable Speed hydraulic drive
•
Dependable gear type hydraulic motor
•
Available in all Stainless Steel (S310SS)
•
Safe Hydraulic Drive can be used where
•
electric power is hazardous or impractical
Operates with our HT6 to HT13 power units
•
or other hydraulic power sources capable
of flows to 6 GPM
C0310
SPECIFICATIONS
WEIGHT: .............................................. 9 lbs. (4 kg)
HEIGHT:........................................ 13 1/2" (343 mm)
DIAMETER:........................................ 3 1/8" (79 mm)
DISCHARGE:...................................,... 1 1/4" NPT(F)
HOSE PORTS:....................................... 1/4" NPT (F)
PUMP CASING:................................. Stainless Steel
IMPELLER:......................................... Stainless Steel
SHAFT:............................................... Stainless Steel
MOTOR HOUSING:................................... Aluminum
SUCTION/DISCHARGE HOUSINGS:....... Aluminum
SHAFT SEAL:......................... Carbon/Ceramic (Std)
ELASTOMERS:.................................... Buna N (Std)
HYDRAULIC OIL:..... 214-320 s.s.u. @ 100°F (64°C)
INPUT FLOW:........................ Max. 6 GPM (23 LPM)
OPERATING PRESSURE:. Max: 1800 PSI (122 Bar)
POWER SOURCE:.. Any Open Center Hydraulic System
Specifications are subject to change without notice
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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Model S310 Overall Dimensions
13 1/2"
3 1/8"
(79 mm)
(343 mm)
TOP VIEW
Pressure Port
1/4" NPT (F)
Return Port
1/4" NPT (F)
1 1/4 " NPT(F)
DischargePort
0 5 10 15 20 25 30 35 40 45 50 55 60 65
135
120
105
90
75
60
30
15
20
50
U.S.G.P.M.
Liters/Minute
Fe
et
Me
t
e
rs
50 100 150 200 250
TOTAL
HE
AD
A
B
C
45
150
165
180
195
10
30
40
60
HYDRAULIC INPUT:
A) 3 GPM @ 500 - 800 PSI
B) 4 GPM @ 600 - 1100 PSI
C) 5 GPM @ 800 - 1350 PSI
D) 6 GPM @ 950 - 1800 PSI
D
S310 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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