Barnes 3SEH-L, Инструкция по установке и эксплуатации

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DISCHARGE .................. 3” NPT, Vertical
3” Flanged, Horizontal
LIQUID TEMPERATURE .. 104°F (40°C) Continuous
MOTOR HOUSING ........ Cast Iron ASTM, Class 30
VOLUTE ......................... Cast Iron ASTM, Class 30
SEAL PLATE .................. Cast Iron ASTM, Class 30
IMPELLER:
Design ...........2 Vane, Open with Pump out vanes
on Back side. Dynamically
balanced, ISO G6.3
Material
........ Cast Iron, Class 25
SHAFT ............................ 416 Stainless Steel
SQUARE RINGS ............ Buna-N
HARDWARE ................... 300 Series Stainless Steel
PAINT ............................. Air dry enamel, top coat
SEAL
Design
.......... Single Mechanical in oil filled
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 ........................... 3450RPM, 60Hz (nominal)
UPPER BEARING:
1.5 & 2HP ..... Single Row, Ball, Oil Lubricated
Load ............. Radial
LOWER BEARING:
Design
.......... Single Row, Ball, Oil Lubricated
Load
............. Radial & Thrust
MOTOR: Design .......... NEMA L, Single phase,
NEMA B, Three Phase Torque Curve,
Oil Filled, Squirrel Cage Induction
Insulation
...... Class B for 1.5 & 2HP
Class F on selected models
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
OPTIONAL EQUIPMENT ..Seal Material, Impeller Trims,
Additional Cord, Normally Closed Temperature Sensors with
cord for 3 phase pumps (Requires relay in control panel)
SECTION: A - PUMP SPECIFICATIONS:
2.12
(54)
7.50
(191)
14.23
(361)
Ø9.25
(235)
2.85
(72)
6.34
(161)
18.63
(473)
POWER CABLE ASSEMBLY
TO ELECTRIC POWER SUPPLY
OPTIONAL SENSOR
CABLE ASSEMBLY
3.00 N.P.T.
DISCHARGE
Ø9.25
(235)
OPTIONAL SENSOR
CABLE ASSEMBLY
POWER CABLE ASSEMBLY
TO ELECTRIC POWER SUPPLY
8.00
(203)
19.30
(490)
3.35
(85)
3.00 125#
FLANGE
4.63
(118)
12.62
(321)
inches
(mm)
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.