Hydra-Tech S310-3 User Manual
1 1/4” HYDRAULIC SUBMERSIBLE
SLIM-LINE PUMP
MODEL S310-3
1 1/4” (32mm) Discharge
The S310-3 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 (S310-3SS)
•
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 5 GPM
B0109
SPECIFICATIONS
WEIGHT: ........................................ 10 lbs. (4.5 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: 2400 PSI (163 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
Model S310-3 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
PUMP PERFORMANCE CURVES
Date: 11/12/09
0 10 20 30 40 50 60 70 80
320
280
240
200
160
120
80
40
40
80
U.S.G.P.M.
Liters/Minute
F
e
e
t
M
e
te
r
s
60 120 180 240 300
CAPACITY
T
O
T
AL
H
E
A
D
HYDRAULIC INPUT:
A) 3 GPM @ 700 - 1100 PSI
B) 4 GPM @ 1200 - 1475 PSI
C) 5 GPM @ 1700 - 2400 PSI
A
B
C
Model: S310-3 (3 Stage)
Input Hydraulic Flow: 3 - 5 GPM
Input Hydraulic Pressure: 700 - 2400 PSI
Hydraulic Oil: ISO 46 @ 80 - 100° F
Liquid Tested: Clear Water @ 60° F.
S310-3 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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