Crane Barnes 3SE3024L, Инструкция по установке и эксплуатации

Страница: 5 / 24

5
24.38
(619)
9.60
(244)
3.00 N.P.T
DISCHARGE
8.25
(210)
14.56
(370)
2.15
(55)
12.63
(321)
6.32
(161)
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.
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 .......... Single Mechanical in oil fi lled
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)
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,
NEMA B, Three Phase Torque Curve,
Oil Filled, Squirrel Cage Induction
Insulation ...... Class B
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. Requires overload protection
to be included in control panel
OPTIONAL EQUIPMENT .. Seal Material, Impeller Trims,
Additional Cord.
SECTION: A - PUMP SPECIFICATIONS:
1750RPM