High-Performance Submersible, Reflux, Pump for Versatile Water Control

• 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

Introducing the revolutionary QHB Series Submersible Reflux Pump! Crafted with precision, this pump derives its cutting-edge design from submersible agitator technology. It stands as a pinnacle of innovation, engineered specifically to excel in the reclamation of mixed liquids, as well as performing crucial roles in the denitrification and nitrogen removal processes at Class II sewage treatment plants. Whether dealing with environments that demand brief delivery lifts or substantial discharge capabilities in ground drainage projects, this versatile pump is your ultimate solution.
 

Condition of Application:

 

1. For peak performance, ensure the medium's temperature remains below 40ºC continuously;
2. Achieve optimal results when the medium's pH value is maintained between 5 and 9;
3. Functionality is guaranteed at a submersion depth not exceeding 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. Robust submersible reflux pump;
2. Efficient installation system;
3. Advanced electric control setup;
4. Comprehensive connection attachments.

Notes: While the wall-threading pipe requires pre-embedding, the guide and lifting rods are designed to seamlessly connect to the pond wall using expansion bolts, eliminating the need for additional pre-embedded parts. Users should independently procure and install pre-embedded components and the flap valve. Choose between horizontal or vertical installation for the reflux pump based on project requirements.

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