4
DISCHARGE ..................
4” 125lb Flange, Horizontal
LIQUID TEMPERATURE .
104°F (40°C) Continuous
MOTOR HOUSING ........
Cast Iron ASTM A-48, Class 30
VOLUTE .........................
Cast Iron ASTM A-48, Class 20
SEAL PLATE .................
Cast Iron ASTM, Class 30
IMPELLER:
Design
...........
Vortex, 8 Vane, with pump out
vanes on back side. Dynamically
balanced, ISO G6.3
Material
........
Cast Iron ASTM A-48, Class 30
SHAFT ............................
416 Stainless Steel
SQUARE RINGS ............
Buna-N
DIAPHRAGM .................
Buna-N
HARDWARE ..................
300 Series Stainless Steel
LIFTING BAIL ................
304 Stainless Steel
PAINT .............................
Air dry enamel, top coat
(Epoxy Optional)
SEAL:
Design
..........
Double Mechanical in oil filled
pressure equalized reservoir
Material
........
Rotating Faces - Carbon
Stationary Faces - Ceramic
Elastomer - Buna-N
Hardware - 300 series stainless steel
CORD ENTRY ................
30 Ft. (9.1m) Cord. Quick connect
custom molded for sealing and
strain relief.
SPEED ...........................
1750 RPM, 60Hz (nominal),
BEARINGS:
Upper
............... Single Row, Ball, Oil Lubricated
Load
...... Radial
Lower
............... Single Row, Ball, Oil Lubricated
Load
...... Radial
Life
................... 50,000 HR L10 Design
MOTOR:
Design
..........
NEMA L, Single phase,
NEMA B, Three Phase Torque Curve,
Oil Filled, Squirrel Cage Induction
Winding
........ Class B, Class H Rated Magnet Wire
Class F on selected models
Service Factor
........ 1.15
SINGLE PHASE .............
Permanent Split Capacitor (PSC).
Includes overload protection in motor
THREE PHASE ..............
200-230/460, 60Hz is Tri voltage
motor. 575V. Requires overload
protection to be included in control
panel, VFD Suitable
MOISTURE SENSOR ....
N/O, Requires relay in control panel
TEMP. SENSOR .............
N/C, Requires relay in control panel
OPTIONAL EQUIPMENT ..
Seal Material, Impeller Trims,
Additional Cord, Epoxy Paint
SECTION: A - PUMP SPECIFICATIONS:
4SEV-DS 1750RPM 60Hz
inches
(mm)
IMPORTANT !
1.) PUMP MAY BE OPERATED “DRY” FOR EXTENDED PERIODS WITHOUT DAMAGE TO MOTOR AND/OR SEALS.
2.) INSTALLATIONS SUCH AS DECORATIVE FOUNTAINS OR WATER FEATURES PROVIDED FOR VISUAL ENJOYMENT MUST BE INSTALLED IN
ACCORDANCE WITH THE NATIONAL ELECTRIC CODE ANSI/NFPA 70 AND/OR THE AUTHORITY HAVING JURISDICTION. THIS PUMP IS NOT
INTENDED FOR USE IN SWIMMING POOLS, RECREATIONAL WATER PARKS, OR INSTALLATIONS IN WHICH HUMAN CONTACT WITH PUMPED
MEDIA IS A COMMON OCCURRENCE.
