Hydra-Tech S3A User Manual
3” HYDRAULIC SUBMERSIBLE
SLIM-LINE PUMP
MODEL S3A
3” (75mm) Discharge
The S3A is designed to be used as a
dewatering pump in areas where space
is limited . Typical uses for this pump
include manhole, vault, blasthole, mine
and construction jobsite dewatering.
FEATURES
Hardened Stainless Steel Impeller resists
•
wear
Rubber Coated Suction Case resists
•
abrasion
Small Overall Size allows pump to fit
•
through 8" diameter opening
Oil Lubricated Seals (can run dry)
•
Variable Speed hydraulic drive
•
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 to 12 GPM
B0109
SPECIFICATIONS
WEIGHT: ............................................. 41 lbs. (19 kg)
HEIGHT:........................................... 19 3/4" (50 cm)
DIAMETER:......................................... 7 1/2" (19 cm)
DISCHARGE:............................................ 3", NPT(F)
SOLIDS HANDLING:............................... 1/4" (7 mm)
HOSE PORTS:....................................... 1/2" NPT (F)
PUMP BODY:............................. Anodized Aluminum
IMPELLER:........................... 17-4 PH Stainless Steel
SUCTION CASE: ................................. Rubber Lined
WEAR PLATE: ...................................... Polyethylene
SHAFT:............................................... Stainless Steel
SHAFT SEAL:.................................... Silicon Carbide
ELASTOMERS:..................................... Buna N (Std)
HYDRAULIC OIL:..... 214-320 s.s.u. @ 100°F (64°C)
INPUT FLOW:...................... Max. 12 GPM (45 LPM)
OPERATING PRESSURE:. Max. 2300 PSI (156 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 S3A Overall Dimensions
0
220
200
180
160
140
120
1008060
402020
40
60
U.S.G.P.M.
Liters/Minute
Feet
Meters
240
CAPACITY
TOTAL HEAD
30
50
10
40
80
120
160
200
240
280
320
360
400
480
720
960
1200
1440
HYDRAULIC INPUT:
A) 6 GPM @ 400 - 1000 PSI
B) 8 GPM @ 600 - 1650 PSI
C) 10 GPM @ 900 - 2300 PSI
D)* 10 -12 GPM @ 1500 - 2300 PSI
*Typical Performance with HT20 Power Unit
A
B
C
D
67
7 1/2"
17 3/8"
19 3/4"
(19 cm)
(44 cm)
(50 cm)
Top View
Return Press.
7 1/2"
3" NPT (F) Disch.
1/2" NPT (F)
Hydraulic
Connections
(19 cm)
S3A 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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