Crane BARNES 4SE-DS Series, Инструкция по установке и эксплуатации

Страница: 5 / 26

5
SECTION: A - PUMP SPECIFICATIONS - DOUBLE SEAL
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 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.
DISCHARGE .................. 3” (76) & 4” 125 lb. Horizontal Flange
LIQUID TEMPERATURE 104°F (40°C) Intermittent
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 with 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. Plug on 120 volt
Quick connect. Custom molded for
sealing and strain relief
SPEED ........................... 1750 RPM, 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 .............. 200-240/480 is Tri voltage motor.
600V. Requires overload protection
to be included in control panel
OPTIONAL EQUIPMENT:
Seal Material, Impeller Trims, Additional Cord,
N/C Temperature Sensors with cord for 3 Phase pumps
(Requires relay in Control Panel). N/O Moisture Sensor with
cord for DS pumps (Requires relay in Control Panel).