Barnes 3SE-DS Series Посібник з монтажу та експлуатації - Сторінка 4
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SECTION: A - PUMP SPECIFICATIONS:
DISCHARGE .................. 3" NPT, Vertical
LIQUID TEMPERATURE . 104°F (40°C) Continuous
MOTOR HOUSING ........ Cast Iron ASTM A-48, Class 30
VOLUTE ......................... Cast Iron ASTM A-48, Class 30
SEAL PLATE ................. Cast Iron ASTM A-48, Class 30
IMPELLER:
Design ...........2 Vane, Open 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
HARDWARE .................. 300 Series Stainless Steel
PAINT ............................. Air dry enamel, top coat
SEAL
Design .......... Tandem Mechanical in oil filled
reservoir
Material ........ Rotating Faces - Carbon
Stationary Faces - Ceramic
Elastomer - Buna-N
Hardware - 300 series stainless steel
CORD ENTRY ................ 25 Ft. (7.6m) Cord, pressure
grommet for sealing and strain relief
SPEED ........................... 1750RPM, 60Hz (nominal)
IMPORTANT !
1.) PUMP MAY BE OPERATED "DRY" FOR EXTENDED PERIODS WITHOUT DAMAGE TO MOTOR AND/OR SEALS.
2.) THIS PUMP IS APPROPRIATE FOR THOSE APPLICATIONS SPECIFIED AS CLASS I DIVISION II HAZARDOUS LOCATIONS.
3.) THIS PUMP IS NOT APPROPRIATE FOR THOSE APPLICATIONS SPECIFIED AS CLASS I DIVISION I HAZARDOUS LOCATIONS.
4.) 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.
UPPER BEARING:
Design .......... Single Row, Ball, Oil Lubricated
Load ............. Radial
LOWER BEARING:
Design .......... Single Row, Ball, Oil Lubricated
Load ............. Radial & Thrust
MOTOR:
Design .......... NEMA L, Single phase,
Insulation ...... Class B
SINGLE PHASE ............. Permanent Split Capacitor (PSC)
THREE PHASE .............. 200-230/460, 60Hz is Tri voltage
MOISTURE SENSOR .... N/O, Requires relay in control panel
TEMP. SENSOR ............. N/C, Requires relay in control panel
OPTIONAL EQUIPMENT .. Seal Material, Impeller Trims,
4
NEMA B, Three Phase Torque Curve,
Oil Filled, Squirrel Cage Induction
includes overload protection in motor
motor. Requires overload protection
to be included in control panel
Additional Cord
inches
(mm)