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USA: (937) 778-8947 • Canada: (905) 457-6223 • International: (937) 615-3598
A Crane Co. Company
Submersible Effluent Pumps
15
B
Professional Plumbing
6/10
Testing is performed with
water specific gravity of 1.0
@ 68˚F (20˚C), other fluids
may vary performance
Series STEP-DS
Series: STEP-DS
.5 & 1HP, 3450RPM, 60Hz
DESCRIPTION:
PUMP IS DESIGNED FOR HANDLING SEWAGE
EFFLUENT IN TYPICAL SEPTIC TANK/EFFLUENT
APPLICATIONS
CSA 108 - File No. LR16567
UL 778
NRTL\C
3/4" Spherical Solids Handling
Double Seal
DISCHARGE ...................................
2” NPT, Female, Vertical
LIQUID TEMPERATURE ................
104°F (40°C) Continuous
VOLUTE.............................................
Cast Iron ASTM A-48, Class 30
MOTOR HOUSING ............................
Cast Iron ASTM A-48, Class 30
SEAL PLATE ....................................
Cast Iron ASTM A-48, Class 30
IMPELLER:
Design
......................
Single Vane, Enclosed
Material
.....................
Polypropylene with stainless steel insert
Dynamically Balanced, ISO G6.3
SHAFT
..............................................
416 Stainless Steel
SQUARE RINGS................................
Buna-N
HARDWARE ......................................
300 Series Stainless Steel
PAINT .................................................
Air Dry Enamel
SEAL:
Design
.......................
Tandem Mechanical, Oil Filled reservoir
Material
......................
Carbon/Ceramic/Buna-N
Hardware -300 Series Stainless
CORD ENTRY....................................
15 ft. (5m) Cord with plug on 120 volt &
240 volt, 1 phase. Quick connect custom
molded for sealing and strain relief
UPPER BEARING..............................
Single Row, Ball, Oil lubricated
LOWER BEARING.............................
Single Row, Ball, Oil lubricated
MOTOR:
Design
.......................
NEMA L -Single Phase, NEMA B -Three phase
Torque Curve, Oil Filled, Squirrel Cage Induction
Insulation
....................
Class B
SINGLE PHASE.................................
Permanent Split Capacitor (PSC)
Includes Overload Protection in Motor
THREE PHASE..................................
200-240/480 is Tri-Voltage. 600V. Requires
Overload Protection to be included in control
panel
OPTIONAL EQUIPMENT ................
Seal Material, Impeller Trims, Additional cord,
Normally Closed Temperature Sensors with
cord for 3 phase pumps (Requires relay in
control panel), Normally Open Moisture
Sensors with cord (Requires relay in control panel).
ACCESSORIES .................................
Break Away Fitting (BAF)
Check Valve
Control Panel
