Hydra-Tech S3TDI User Manual
3” HYDRAULIC SUBMERSIBLE
VORTEX FLOW TRASH PUMP
MODEL S3T (Aluminum Body)
MODEL S3TDI (Ductile Iron Body)
3” (75 mm) Discharge
Our S3T model is designed for jobs such
as construction sites and manhole
pumping where lightweight, high volume,
trash pumps are needed. It has the
ability to pass through a 12" opening and
pump in debris laden areas. A small hole
strainer is available for limiting solids to
be pumped.
FEATURES
Stainless Steel Vortex Flow Impeller
•
Oil Lubricated Seals (can run dry)
•
Variable Speed hydraulic drive
•
Small overall size for use tight spaces
•
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 HT11 to HT15 power
•
units or other hydraulic power sources
capable of flows of 5-8 GPM
C0109
SPECIFICATIONS
WEIGHT S3T:.............................................. 25 lbs. (11 kg)
S3TDI:........................................... 48 lbs. (22 kg)
HEIGHT:............................................................. 14" (36 cm)
WIDTH (@ widest point):.............................. 11 3/4" (30 cm)
DISCHARGE:....................................................... 3" NPT(F)
INLET FLANGE:.............................................. 3", 125# ASA
SOLIDS HANDLING:.................................... 2 1/2" (63 mm)
HOSE PORTS:..................................................1/2" NPT (F)
PUMP BODY S3T:.............................................. Aluminum
S3TDI:........................................ Ductile Iron
IMPELLER:.................................................... Stainless Steel
WEAR RING....................................................... Ductile Iron
SHAFT:..................................................... Plated 4140 Steel
SHAFT SEAL:.................................... Carbon/Ceramic (Std)
ELASTOMERS:................................................ Buna N (Std)
HYDRAULIC OIL:................ 214-320 s.s.u. @ 100°F (64°C)
INPUT FLOW:.................................... Max. 8 GPM (30 LPM)
OPERATING PRESSURE:............ Max. 2500 PSI (170 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 S3T Overall Dimensions
100
90
80
70
60
50
40
30
20
10
10
20
30
Liters/Minute
Feet
Meters
A
B
C
D
CAPACITY
TOTAL HEAD
25
15
5
HYDRAULIC INPUT:
(
A) 3 GPM @ 500-700 PSI
(B) 5 GPM @ 1000-1550PSI
(C) 5.2- 6.9 GPM @ 1500-2100PSI*
(D) 6.8 - 8.5 GPM @ 2500 PSI**
*Typical perf. with HT13 power unit
**Maximum performance
0
U.S.G.P.M.
300
50
100
150
200
250
300
350
400
450
500
600
900
1200
1500
1800
8 1/2"
(21 cm)
(37.5 cm)
3" NPT (female)
11 3/4"
8 3/4"
(30 cm)
(22 cm)
14-3/4"
S3T 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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