High-Performance Reflux Pump for Efficient Water 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

Product Model: QHB Submersible Reflux Pump

Product Description

Introducing the QHB series submersible reflux pump, a technological marvel sculpted from the advanced production techniques of submersible agitators. This exceptional piece of equipment is designed for the sophisticated reclamation of mixed liquids, facilitating denitrification and nitrogen removal within Class II sewage treatment plants. Perfect for environments demanding short delivery lifts and substantial discharge, it excels in ground drainage projects with unmatched efficiency.

Condition of Application:

1. The medium's temperature should not exceed 40ºC during continuous operation to ensure optimal performance.
2. Maintain a pH value of 5~9 for the medium to ensure compatibility and longevity.
3. Maximum submersion depth is 10 meters, providing flexibility and efficiency for various applications.

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

Components Included:
1. High-efficiency submersible reflux pump;
2. Comprehensive installation system for easy setup;
3. Advanced electric control system for seamless operation;
4. Essential connection attachments for a complete solution.

Important Notes: While the wall-threading pipe requires pre-embedding, the guide and lifting rods effortlessly attach to the pond wall using expansion bolts, eliminating the need for additional pre-embedded parts. Users are responsible for purchasing and installing pre-embedded components and flap valves. The reflux pump offers flexibility with optional horizontal or vertical installation methods.

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