Hydromatic Pump :: Model HPGH750M3/4-2 Submersible Sewage Grinder Pump, 7.5H/3P/230-460V/35'Cord

KEY FEATURES:

• Dual seals for maximum moisture protection
• Oil-filled motor for maximum heat dissipation and constant bearing lubrication
• Exclusive dual cutter design cuts solids to the smallest particle size
• Semi-open impeller provides steep non-overloading operating curve
• Available configurations, rails and accessories:
• Rail Systems Available
• Controls and Accessories Available

GENERAL DATA:

PUMP / MOTOR UNIT: SUBMERSIBLE-GRINDER

THERMAL OVERLOAD: BIMETALLIC

TEMPERATURE: MAXIMUM WATER 140°F

NEMA DESIGN: TYPE L (1 ) TYPE B (3 )

INSULATION: CLASS F

DISCHARGE SIZE: 2" NPT – 3" 125 lb. FLANGE (Horizontal)

UNIT WEIGHT: 225 lbs.

POWER CORD: SOOW, W

CONTROL CORD: SOOW 

MATERIALS/CONSTRUCTION DATA:

MOTOR HOUSING: CAST IRON ASTM-48

PUMP CASING: CAST IRON ASTM-48

COOLANT / LUBRICANT: DIELECTRIC OIL

SHAFT: STAINLESS STEEL

MECHANICAL SHAFT SEAL: SEAL FACES: CARBON / CERAMIC, SEAL BODY: STAINLESS STEEL, SPRING: STAINLESS STEEL, BELLOWS: BUNA-N

IMPELLER: SEMIOPEN 5-VANE BRONZE

CUTTERS: 440C HARDENED 55-60 ROCKWELL C

UPPER BEARING: (Radial) SINGLE ROW–BALL

LOWER BEARING: (Thrust) SINGLE ROW–BALL

FASTENERS: STAINLESS STEEL

ELECTRICAL / MOTOR DATA:

PHASE: 1 / PHASE: 3

HORSEPOWER: 3 / 5 / 3 / 5 / 7.5

208V FLA: 20.6 / 33.9 / 10.9 / 17.9 / 24.8

230V FLA: 17.9 / 29.5 / 9.4 / 15.6 / 21.5

460V FLA: N/A / N/A / 4.7 / 7.8 / 10.8

575V FLA: N/A / N/A / 3.8 / 6.2 / 8.6

MOTOR TYPE PHASE 1: OIL-COOLED INDUCTION CAPACITOR START                

                          PHASE 3: OIL-COOLED INDUCTION

RPM: 3450

TEMPERATURE: 140°F AMBIENT

OPERATION: INTERMITTENT

HERTZ: 60 Hz