Crane BARNES SP33 Series, Installation Manual

Page: 3 / 10

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 ..................... 10 Ft. (3m) or 20 Ft. (6m) Cord with
Plug and 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)
ELECTRICAL ...................... 120 Volt, 1 Phase,
60 Hz, 5.8FLA
50 Hz. 5.0FLA
WINDING RESISTANCE:
Main ................ 4.3 Ω
Start ................ 12.7Ω
LEVEL CONTROLS:
SP33 ............... None
SP33A ............. Wide Angle, Mechanical, 10 Ft. (3m)
Cord or 20 Ft. (6m) Cord
SP33V ............. Vertical Float, PVC, Snap Action,
10 Ft. (3m) cord or 20 Ft. (6m) cord
SP33D ............ Diaphragm switch, pressure operated,
Snap Action, normally open,
10 Ft. (3m) cord.
MINIMUM SUMP DIA:
SP33A ............. 18” (457mm)
SP33, SP33VF,
SP33D ............ 12” (305mm)
PUMP SPECIFICATIONS:
inches
(mm)
Model: SP33
Model: SP33VF
Vertical Float
Model: SP33D
Diaphragm Float
Model: SP33A
Wide Angle Float
FIGURE 1