Pentair Myers 3RH/3RHX 3" Solids Handling Pumps


Pentair Myers 3RH/3RHX 3" Solids Handling Pumps

Pentair Myers 3RH/3RHX 3" Solids Handling Pumps

The Pentair Myers 3RH series vortex pump provides smooth, vibration-free operation when operating at heads higher than peak efficiency. This series is for use when difficult fibrous or stringy solids are expected. Available for use in ordinary and hazardous locations.

  • Flows up to 315 gpm
  • Heads up to 100'
  • Speed 3450 RPM
  • 3" discharge
  • 2" solids capacity

SPECIFICATIONS

CAPACITIES TO:315 GPM (19.9 LPS)

HEADS TO:100' (30.4 m)

SOLIDS HANDLING:2" (50.8 mm)

LIQUIDS HANDLING:Raw unscreened sewage, fibrous wastewater, effluent, storm water

INTERMITTENT LIQUID TEMP.:Up To 140°F (60°C)

WINDING INSULATION TEMP CLASS F:311°F (155°C)

MOTOR ELECTRICAL DATA:3450 RPM 3 – 5 HP, 200/230V, 1Ø, 60 Hz 3 – 7½ HP, 200/230/460/575V, 3Ø, 60 Hz

STD. THIRD PARTY APPROVALS:CSA

OPTIONAL APPROVALS:FM Class 1, Groups C & D (3RHX only)

ACCEPTABLE PH RANGE:6-9

SPECIFIC GRAVITY:.9 – 1.1

VISCOSITY:28 – 35 SSU

HORIZONTAL DISCHARGE:3" (76 mm)

FLANGED CENTERLINE:125 lb. ANSI

MOTOR HOUSING, SEAL HOUSING, CORD CAP AND VOLUTE CASE:Cast iron, Class 30, ASTM A48

RECESSED IMPELLER:Ductile iron, Class 65 ASTM A536

POWER CORD:SOOW, W

CONTROL CORD:SOOW

MECHANICAL SEAL OPTIONAL:Double tandem, type 21 carbon and ceramic lower tungsten, carbide

PUMP MOTOR SHAFT:416 SST

FASTENERS:300 series SST


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