Hydra-Tech S3SCR User Manual
3” HYDRAULIC SUBMERSIBLE
CENTRIFUGAL SCREW PUMP
MODEL S3SCR
3” (75 mm) Discharge
The S3SCR is ideal for pumping high
viscosity liquids such as crude oils, latex,
molasses and refinery wastes using a positive
displacement screw. When pumping lighter
materials, the impeller acts as a centrifugal
type providing high capacity. Typical uses
include oil skimmers and cargo pumping.
FEATURES
Unique Centrifugal Screw Impeller for
•
pumping of liquids with viscosities to
25,000 CST
Small Overall Size allows for use in
•
confined spaces
Oil Lubricated Seals (can run dry)
•
Can be used inline as a booster pump
•
Safe Hydraulic Drive can be used where
•
electric power is hazardous or impractical
Optional ceramic coated case for abrasion
•
resistance
Operates with our HT10 to HT25 power
•
units or other hydraulic power sources
capable of flows of 6 - 11 GPM
B0109
SPECIFICATIONS
WEIGHT:.............................................. 43 lbs. (20 kg)
HEIGHT:............................................. 16 1/2" (42 cm)
WIDTH (@ widest point):.................. 9 1/4" (23.5 cm)
DISCHARGE:............................................ 3" NPT (F)
INLET FLANGE:.................................... 3" 125# ASA
SOLIDS HANDLING:...........................1 1/2" (38 mm)
HOSE PORTS:....................................... 1/2" JIC (M)
PUMP BODY:........................ Heat Treated Aluminum
IMPELLER / SCREW:........ CD4MCU Stainless Steel
SUCTION CASE:*................. Heat Treated Aluminum
ELASTOMERS:...................................... Buna N (Std)
HYDRAULIC OIL:...... 214-320 s.s.u. @ 100°F (64°C)
INPUT FLOW:....................... Max. 11 GPM (42 LPM)
OPERATING PRESSURE:. Max. 3000 PSI (204 Bar)
POWER SOURCE:.
* Optional ceramic coating available
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 S3SCR Overall Dimensions
16 1/2"
4 1/2"
9 1/4"
Heavy Duty Roller Bearings
Axial Piston Hydraulic Motor
Stainless Steel Drive Flange
Centrifugal Screw Impeller
3"ASA Inlet Flange
Lifting Handle
Ceramic Coated Suction Spool
Stainless Steel
CAPACITY
HYDRAULIC INPUT:
(A) 6 GPM @ 850 - 1000 PSI
(B) 8 GPM @ 1400 - 1600 PSI
(C) 10 GPM @ 2100 - 2350 PSI
(D)* 10.8 GPM @ 2400 - 2700 PSI
* Maximum Performance
0
150
135
120
105
90
75
60
45
301515
30
45
U.S.G.P.M.
Liters/Minute
Feet
Meters
450
A
BCD
TOTAL HEAD
75
150
225
300
375
450
525
600
675
900
1350
1800
2250
2700
S3SCR 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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