Rapid Pump & Meter Service Co., Inc.
285 Straight Street
P.O. Box AY
Paterson, NJ, 07509 USA
Phone:973.345.5600 • Fax: 973.345.0301
Email: info@servicer.com
• Website:
www.rapidservice.com
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Item # 8VLDP250M8-43, Standard 8" Non-Clog Wastewater Pumps
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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.
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Head
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170 ft
51.8 m
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Solids Handling
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4 in
101.6 mm
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Liquids Handling
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Drain Water
Effluent
Raw Unscreened Sewage
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Intermittent Liquid Temperature
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up to 140 ºF
up to 60 ºC
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Winding Insulation Temperature. (Class H)
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356 ºF
180 ºC
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Motor Electrical Data
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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
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Acceptable pH Range
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6 to 9
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Specific Gravity
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0.9 to 1.1
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Viscosity
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28 to 35 SSU
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Horizontal Discharge
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8 in
203.2 mm
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Speed
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870 rpm
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Power
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25 hp
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Voltage
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460 V
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Phase
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3
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Frequency
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60 Hz
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Start
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218 A
175 kV·A
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Run
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36.6 A
21.2 kW
29.2 kV·A
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NEC Code Letter
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H
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Service Factor
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44.0 A
26.4 kW
1.2
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Capacity
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3875 gpm
14,667 lpm
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Note
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Consult factory for applications outside of these recommendations
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Motor Housing Material
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Cast Iron, Class 30, ASTM A48
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Seal Housing Material
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Cast Iron, Class 30, ASTM A48
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Volute Case Material
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Cast Iron, Class 30, ASTM A48
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Cord Cap Material
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Cast Iron, Class 30, ASTM A48
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Enclosed 2-Vane Impeller Material
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Ductile Iron, Class 65, ASTM A536
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Power Cord Material
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25 ft. SOOW
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Control Cord Material
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25 ft. SOOW
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Standard Double Tandem Mechanical Seal Material
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Carbon & Ceramic, Type 21
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Optional Double Tandem Mechanical Seal Material
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Lower Tungsten, Carbide
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Pump Shaft Material
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416 SST
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Motor Shaft Material
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416 SST
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Fasteners Material
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300 series SST
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Case Wear Ring Materials
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Bronze
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Base Elbow Material
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Cast Iron, Class 30, ASTM A48
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Agency Approvals1
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