Crane BARNES EP72X, Руководство по установке

Страница: 3 / 8

3
DISCHARGE ....................... 1½” NPT, Female, Vertical
LIQUID TEMPERATURE .... 104°F (40°C) Continuous
MOTOR HOUSING ............. Cast Iron
BODY & STRAINER ........... Thermoplastic
IMPELLER:
Design
............ 10 vane, vortex, with pump out vanes
on back side. Balanced, ISO G6.3
Material
........... Cast Iron
SHAFT ................................. Stainless Steel
O-RINGS ............................. Buna-N
HARDWARE ....................... 300 Series Stainless Steel
PAINT .................................. Air dry enamel
SEAL
Design
............. Single Mechanical, Type 21
Material
........... Carbon/Ceramic/Buna-N
Hardware - 300 series stainless steel
CORD ENTRY ..................... 20 Ft. (6m) Quick disconnect cord
with plug, pressure gromment for
sealing and strain relief.
UPPER BEARING:
Design ............. Single Row, Ball, Oil Lubricated
Load
................ Radial
LOWER BEARING:
Design
............. Single Row, Ball, Oil Lubricated
Load
................ Radial & Thrust
MOTOR:
Design
............. Oil Filled
Insulation ........ Class B
SINGLE PHASE .................. Permanent Split Capacitor (PSC)
Includes Thermal Overload
Protection in motor
ELECTRICAL ...................... 240 Volt, 1 Phase,
60 Hz, 4.3FLA, NEMA Start Code A
WINDING RESISTANCE:
Main
................ 7.5 Ω
Start ................ 16.5 Ω
LEVEL CONTROLS:
EP72X ............. None
EP72XA .......... Wide Angle, Mechanical, 20 Ft. (6m)
Cord w/Piggy-back plug
EP72XV .......... Vertical Float, PVC, Snap Action,
20 Ft. (6m) cord
MINIMUM SUMP DIA:
EP72AX .......... 18” (457mm)
EP72X &
EP72VFX ........ 12” (305mm)
PUMP SPECIFICATIONS:
inches
(mm)
Model: EP72X
Model: EP72VFX
Vertical Float
Model: EP72AX
Wide Angle Float
FIGURE 1