Barnes 3SE-DS Series Manuale di installazione e funzionamento - Pagina 4
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SECTION: A - PUMP SPECIFICATIONS:
1750RPM
DISCHARGE .................. 3" NPT, Vertical
LIQUID TEMPERATURE . 104°F (40°C) Continuous
MOTOR HOUSING ........ Cast Iron ASTM A-48, Class 30
VOLUTE ......................... Cast Iron ASTM, Class 30
SEAL PLATE ................. Cast Iron ASTM, Class 30
IMPELLER:
Design ...........2 Vane, Semi-open with Pump out
vanes on Back side. Dynamically
balanced, ISO G6.3
Material ........ Cast Iron, Class 30
SHAFT ............................ 416 Stainless Steel
SQUARE RINGS ............ Buna-N
HARDWARE .................. 300 Series Stainless Steel
PAINT ............................. Air dry enamel, top coat
SEAL
Design .......... Double Mechanical in oil fi lled
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 ........................... 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 2 HAZARDOUS LOCATIONS.
3.) THIS PUMP IS NOT APPROPRIATE FOR THOSE APPLICATIONS SPECIFIED AS CLASS I DIVISION 1 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:
LOWER BEARING:
MOTOR:
SINGLE PHASE ............. Permanent Split Capacitor (PSC)
THREE PHASE .............. 200-230/460, 60Hz Tri-voltage motor.
MOISTURE SENSOR .... Normally Open, Requires relay in
TEMP SENSOR ............. Normally Closed, Requires relay in
OPTIONAL EQUIPMENT .. Seal Material, Impeller Trims,
3.00 N.P.T.
DISCHARGE
26.05
(662)
9.60
(244)
4
Design .......... Single Row, Ball, Oil Lubricated
Load ............. Radial
Design .......... Single Row, Ball, Oil Lubricated
Load ............. Radial & Thrust
Design .......... NEMA L, Single phase,
NEMA B, Three Phase Torque Curve,
Oil Filled, Squirrel Cage Induction
Insulation ...... Class B
Class F on selected models
Includes overload protection in
motor
575V. Requires overload protection
to be included in control panel
Control Panel
Control Panel
Additional Cord.
16.70
(424)
8.25
(210)
inches
(mm)
2.15 (55)
6.32
(161)
12.63
(321)