Capacity : 3875 gpm (14,667 lpm)
Head : 170 ft (51.8 m)

Submersible Dry Pit


Standard (8VLDP) and Explosion-Proof (8VLXDP)

The 8VLDP and 8VLXDP (Explosion-proof) Submersible Dry Pit Wastewater Pumps are designed especially for high flow applications such as: Large Municipal Stations, Treatment Plants, Transfer Stations and Dewatering. The pump handles solids up to 4 inches in diameter with 3 available motor speeds make it ideal for most high flow wastewater applications.

Advantages By Design
High efficiency hydraulic design cuts pumping costs and extends life of fluid end components.
  • Two-vane, rounded port impeller handles 4" solids with ease at high operating efficiencies.
  • High efficiency volute offers quiet operation, low radial loads over extended portion of performance curve.
Durable motor will deliver many years of reliable service
  • Class H Insulation.
  • Continuous duty/VFD magnet wire.
  • Oil-filled motor and seal cavity for maximum heat dissipation and continuous lubrication.
  • Heat sensor thermostats imbedded in windings protect motor from over heat conditions.
  • Seal leak probes warn of moisture entry; helps prevent costly motor burn-out.
Unit of Measure

Specifications

Head

N/A 170 ft51.8 m

Solids Handling

N/A 4 in101.6 mm

Liquids Handling

N/A Drain Water Effluent Raw Unscreened Sewage

Intermittent Liquid Temperature

N/A up to 140 ºFup to 60 ºC

Winding Insulation Temperature. (Class H)

N/A 356 ºF180 ºC

Motor Electrical Data

N/A 1150 RPM: 30,40,50 HP
230/460/575V, 3Ø, 60 Hz.
1750 RPM: 75,100,125 HP
460/575V 3Ø, 60 Hz.
870 RPM: 15,20,25 HP
200/230/460/575V, 3Ø, 60 Hz

Acceptable pH Range

N/A 6 to 9

Specific Gravity

N/A 0.9 to 1.1

Viscosity

N/A 28 to 35 SSU

Horizontal Discharge

N/A 8 in203.2 mm

Speed

N/A 870 rpm

Power

N/A 20 hp

Voltage

N/A 460 V

Phase

N/A 3

Frequency

N/A 60 Hz

Start

N/A 145 A116 kV·A

Run

N/A 29.2 A17.6 kW23.2 kV·A

NEC Code Letter

N/A G

Service Factor

N/A 34.1 A20.9 kW1.2

Capacity

N/A 3875 gpm14,667 lpm

Note

N/A Consult factory for applications outside of these recommendations

Construction Material

Motor Housing Material

N/A Cast Iron, Class 30, ASTM A48

Seal Housing Material

N/A Cast Iron, Class 30, ASTM A48

Volute Case Material

N/A Cast Iron, Class 30, ASTM A48

Cord Cap Material

N/A Cast Iron, Class 30, ASTM A48

Enclosed 2-Vane Impeller Material

N/A Ductile Iron, Class 65, ASTM A536

Power Cord Material

N/A 25 ft. SOOW

Control Cord Material

N/A 25 ft. SOOW

Standard Double Tandem Mechanical Seal Material

N/A Carbon & Ceramic, Type 21

Optional Double Tandem Mechanical Seal Material

N/A Lower Tungsten, Carbide

Pump Shaft Material

N/A 416 SST

Motor Shaft Material

N/A 416 SST

Fasteners Material

N/A 300 series SST

Case Wear Ring Materials

N/A Bronze

Base Elbow Material

N/A Cast Iron, Class 30, ASTM A48

Agency Approvals

Agency Approvals1 N/A

  • 1 Pending