Heavy-Duty Submersible Pump for Efficient Waste Management Solutions

• After-sales Service: Supply
• Warranty: Supply
• Type: Reflux Pump
• Model NO.: QHB
• Method: Physical Treatment
• Usage: Industrial, Home, Agriculture, Hospital
• Transport Package: Wooden Case
• Specification: different as each model
• Trademark: Lanling
• Origin: China
• Production Capacity: 50000

Product Description

QHB Submersible Reflux Pump

Product Description

The QHB series submersible reflux pump is a state-of-the-art innovation crafted from the foundational brilliance of submersible agitator production techniques. It stands as a pinnacle of specialized equipment, meticulously engineered for the revitalization and reclamation of mixed liquids. This pump plays a pivotal role in the processes of denitrification and nitrogen removal within Class II sewage treatment facilities. Furthermore, it excels in environments demanding short delivery lifts coupled with substantial discharge capacities, particularly in ground drainage projects.

Condition of Application:

1. During continuous use, ensure the medium temperature remains below 40ºC;
2. The medium's pH value should remain in the optimal range of 5 to 9;
3. The permissible maximum depth of submersion is an impressive 10 meters.

Product Parameters

Model	Motor power (kW/P)	Rated current(A) QHB           QHBA	Impeller diameter(mm)	Protective class	Insulation class	Nominal diameter φ(mm)
QHB1.5	1.5	5.2               3.7	400	IP68	F	400
QHB2.5	2.5	7.0               5.6	400	IP68	F	400
QHB4	4.0	14               8.6	620	IP68	F	600
QHB5	5.0	19               11	620	IP68	F	600
QHB7.5	7.5	28               15	620	IP68	F	600
QHB10	10	32               22	620	IP68	F	600
QHB15	15	39               30	620	IP68	F	600
QHB18.5	18.5	41                36	760	IP68	F	740
QHB22	22	44.7                42	760	IP68	F	740

Scope of Supply:
1. High-performance submersible reflux pump;
2. Advanced installation system;
3. Cutting-edge electric control;
4. Comprehensive set of connection attachments.

Notes: For seamless installation, the guide rod and lifting rod are designed to affix to the pond wall using expansion bolts, eliminating the need for pre-embedded parts, except where wall-threading pipes are required. All pre-embedded parts, alongside the flap valve, should be sourced and installed by users. Users have the flexibility to choose between horizontal or vertical installation for the reflux pump.

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