Hydra-Tech S4T User Manual
4” HYDRAULIC SUBMERSIBLE
TRASH PUMP
MODEL S4T
4” (100 mm) Discharge
The S4T is our most versatile 4" pump.
It is rugged, compact and able to pass
large solids, this pump is designed to
tackle many jobs ranging from general
construction site de-watering to sewage
and slurry pumping.
FEATURES
2-Vane Channel Impeller
•
(will pass 3" (75 mm) semi-solids)
Oil Lubricated Seals (can run dry)
•
Variable Speed hydraulic drive
•
Wide Range of performance
•
Can be bolted directly into a pipeline
•
Safe Hydraulic Drive can be used where
•
electric power is hazardous or impractical
Dependable gear type hydraulic motor
•
Operates with our HT15 to HT25 power
•
units or other hydraulic power sources
capable of flows of 10 - 15 GPM
D0109
SPECIFICATIONS
WEIGHT:............................................ 140 lbs. (63 kg)
HEIGHT:............................................. 25-1/2” (65 cm)
WIDTH (@ widest point):.................... 19-1/2" (50 cm)
DISCHARGE:.............................................. 4" NPT(F)
INLET FLANGE:................................... 4", 125# ASA
SOLIDS HANDLING:................................ 3" (75 mm)
HOSE PORTS:............................... 3/4" (-12) SAE(F)
PUMP BODY:........................................... Ductile Iron
IMPELLER:............................................... Ductile Iron
SHAFT:............................................... Stainless Steel
SHAFT SEAL:......................... Carbon/Ceramic (Std.)
Silicon Carbide (Opt.)
ELASTOMERS:..................................... Buna N (Std)
HYDRAULIC OIL:..... 214-320 s.s.u. @ 100°F (64°C)
INPUT FLOW:....................... Max. 15 GPM (57 LPM)
OPERATING PRESSURE:. Max. 2500 PSI (175 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 S4T Overall Dimensions
25 1/2"
(65 cm)
4" NPT(F)
15"
(38 cm)
19 1/2"
(50 cm)
Motor Ports #12 SAE
E
HYDRAULIC INPUT:
(A) 10 GPM @ 700 -1300 PSI
(B) 12 GPM @ 900 -1750 PSI
(C) 14 GPM @ 1200 -2350 PSI
(D) 15 GPM @ 1300 -2600 PSI*
(E) 16 GPM @ 1600 -3000 PSI
* Typical performance with
HT25 power unit
0 100 200 300 400 500 600 700 800 900 1000
110
100
90
80
70
60
50
40
30
20
10
10
20
30
U.S.G.P.M.
Liters/Minute
Feet
Meters
600 1200 1800 2400 3000 3600
A
B
C
D
CAPACITY
TOTAL HEAD
S4T 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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