Crane DGV2042, Руководство по установке

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DISCHARGE .................... 1¼” NPT, Horizontal
LIQUID TEMP ................... 104°F (40°C) Continuous
VOLUTE ........................... Cast Iron ASTM A-48, Class 30.
SEAL PLATE ................... Cast Iron ASTM A-48, Class 30.
IMPELLER: Design ........... 10 Vane,Vortex, With Pump Out
Vanes On Back Side.
Dynamically Balanced,ISO G6.3.
Material ......... 85-5-5-5 Bronze
SHREDDING RING .......... Hardened 440C Stainless Steel
Rockwell® C-55.
CUTTER ........................... Hardened 440CStainless Steel,
Rockwell® C-55.
SHAFT ............................. 316 Stainless Steel
SQUARE RINGS .............. Buna-N
HARDWARE ..................... 300 Series Stainless Steel
PAINT ............................... Air Dry Enamel.
SEAL: Design .......... Tandem Mechanical, Oil Filled
Reservoir.
Material .......... Rotating Faces - Carbon
Stationary Faces - Ceramic
Elastomer - Buna-N
Hardware -300 Series Stainless
MOTOR BEARING:
Design .......... Single Row, Ball
Lubrication ..... Grease - Permanently Lubricated
Load ............. Radial
INTERMEDIATE BEARING:
Design .......... Single Row, Ball, Oil
Lubrication ..... Grease - Permanently Lubricated
Load ............. Radial & Thrust
IMPELLER BEARING: ......
Design .......... Sleeve, Oil Lubricated
Load .............. Radial
MOTOR: Design .......... TEFC, NEMA B Torque Curve
Squirrel Cage Induction
Insulation ....... Class B.
THREE PHASE ................. Tri-Voltage 200-230/460;
Requires Overload Protection
to be Included in control panel.
OPTIONAL EQUIPMENT .. Seal Material, Impeller
Trims
PUMP SPECIFICATIONS:
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.