S4T-20 pages

4” HYDRAULIC SUBMERSIBLE
SOLIDS HANDLING PUMP
MODELS
S4T-2 (Ductile Iron Body)
S4TAL-2 (Aluminum Body)
4” (100 mm) Discharge
The S4T-2 and S4TAL-2 solids
handling pumps are designed to be
durable and lightweight yet able to
pump more abrasive liquids. These
pumps incorporate a larger silicon
carbide mechanical seal and
replaceable wear plates. The pump
body can be lined with wear resistant
ceramic or polyurethane coatings for
even more durability.

FEATURES

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SPECIFICATIONS
2-Vane Channel Impeller
(will pass 3" (75 mm) semi-solids)
Variable Speed hydraulic drive
Replaceable wear plates
Silicon Carbide mechanical seal
Can be bolted directly to a tank or truck
Dependable gear type hydraulic motor
Operates with our HT20 to HT35 power
units or other hydraulic power sources
capable of flows of 12 - 21 GPM

C0413

WEIGHT: (Ductile Iron Body)................. 108 lbs. (49 kg)
(Aluminum Body)................... 82 lbs. (37 kg)
HEIGHT:................................................... 19” (48 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:.............. (Pressure) 7/8-14 (-10) SAE
(Return)1-1/6-12 (-12) SAE
PUMP BODY: (S4T-2)................................ Ductile Iron
(S4TAL-2).............................. Aluminum
IMPELLER:............................................... Ductile Iron
WEAR PLATES:................................. Stainless Steel
SHAFT SEAL:.................................... Silicon Carbide
ELASTOMERS:..................................... Buna N (Std)
HYDRAULIC OIL:..... 214-320 s.s.u. @ 100°F (64°C)
INPUT FLOW:....................... Max. 21 GPM (79 LPM)
OPERATING PRESSURE:. Max. 2600 PSI (177 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