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BT Series: Best 2HP~3HP Submersible Grinder Pump | Sonho Pump
Submersible Grinder Pump
Application：
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Pumping residential wastewater from toilets, bathtubs, and washing machines.
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Drainage of subways, tunnels, and underground facilities.
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Wastewater treatment in public laundries, textile industries, and other industrial plants.
FEATURES：
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Powerful Grinding & Shredding: Equipped with an advanced cutting mechanism that delivers optimal grinding effects to raise operating efficiency and easily handle soft solids.
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Non-Clogging & Wear-Resistant: Highly wear-resistant grinding and shredding rings ensure a portable, non-clogging design for continuous operation.
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Premium Mechanical Seal & O-Ring: Reliable seals prevent leakage, maintaining long-term stability and high-precision motor efficiency.
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Enhanced Moisture Protection: Inner cable wires and the cable base are upgraded and filled with EPOXY to significantly raise humidity resistance.
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Durable Construction: The motor frame, shaft, and screws are made of premium stainless steel to ensure an extended, rust-free service life.
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(Optional) Float switch is available for 2Hp models.
| Model | Power Hp(kW) |
Discharge inch |
Phase φ |
Standards | Length mm |
Width mm |
Height mm |
Weight kg |
|
|---|---|---|---|---|---|---|---|---|---|
| Head m |
Capacity m³/min |
||||||||
| BT-302 | 2 (1.5) | 1 ¼” | 1φ / 3φ | 18 | 0.1 | 300 | 210 | 560/470 | 45/35 |
| BT-303 | 3 (2.2) | 1 ¼” | 3φ | 22 | 0.1 | 300 | 210 | 520 | 37 |
| BT-503 | 3 (2.2) | 2″ | 3φ | 17 | 0.2 | 300 | 210 | 520 | 38 |
Select the technical catalog for your power frequency:
