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{"title":"Corrosion Resistant Submersible Mixer Dual Mechanical Seals for Sewage Treatment","imgUrl":"https:\/\/img.chinax.com\/nimg\/3e\/9b\/4338433111cd5eda7af411a0558e-200x200-1\/corrosion_resistant_submersible_mixer_dual_mechanical_seals_for_sewage_treatment.jpg","attrs":{"Minimum Order Quantity":"1","Payment Terms":"T\/T","Price":"Negotiable","Place of Origin":"China"}}
{"title":"QJB-W 1.5 Submersible Sludge Recirculation Pump 1.5 kW Energy-Efficient with DN","imgUrl":"https:\/\/img.chinax.com\/nimg\/e3\/a5\/a841c41942ea2e2b8a606de193c0-200x200-1\/qjb_w_1_5_submersible_sludge_recirculation_pump_1_5_kw_energy_efficient_with_dn_400_discharge_flange_for_small_scale_wwtps.jpg","attrs":{"Model Number":"QJB-W 1.5","Current draw":"4.1 A","Place of Origin":"China","Impeller diameter":"400 mm"}}
{"title":"3 kW Low-Speed Submersible Flow Mixer for Denitrification & Phosphorus Removal","imgUrl":"https:\/\/img.chinax.com\/nimg\/2d\/59\/0349768229c81959983576e8bf44-200x200-1\/3_kw_low_speed_submersible_flow_mixer_for_denitrification_26_phosphorus_removal_in_wastewater_treatment.jpg","attrs":{"Impeller diameter":"\u00d81,100 mm to \u00d81,800 mm","Model Number":"QJB Series","Motor protection":"IP68","Payment Terms":"T\/T"}}
{"title":"QJB 1.5 kW Low-Speed Propelling Submersible Flow Mixer for Denitrification &","imgUrl":"https:\/\/img.chinax.com\/nimg\/a4\/9b\/5a12568dd07736ab49750c7297ea-200x200-1\/qjb_1_5_kw_low_speed_propelling_submersible_flow_mixer_for_denitrification_26_phosphorus_removal.jpg","attrs":{"Model Number":"QJB Series","Impeller diameter":"\u00d81,100 mm, \u00d81,400 mm, \u00d81,800 mm","Delivery Time":"15","Place of Origin":"China"}}
{"title":"QJB 2.2 kW Low-Speed Submersible Flow-maker with PUR Impeller for WWTP","imgUrl":"https:\/\/img.chinax.com\/nimg\/59\/0c\/b3447c96e4da54bb51badc7fe4fb-200x200-1\/qjb_2_2_kw_low_speed_submersible_flow_maker_with_pur_impeller_for_wwtp_circulation.jpg","attrs":{"Model Number":"QJB Series","Impeller diameter":"\u00d81,100 mm, \u00d81,400 mm, \u00d81,800 mm","Place of Origin":"China","Thrust":"1,870 N"}}
PQ15 Fountain Pump Aerator – 1.5kW Submersible Fountain with 2.2/2.5m Spray Height for Pond & Lake Oxygenation
Product Overview
The PQ15 at 1.5 kW is the most popular model, offering dual spray height options of 2.2 or 2.5 m with 5.5-6.5 m diameter coverage. This versatile 30 kg unit handles substantial water bodies with spectacular fountain displays while providing efficient water aeration.
Power Rating:1.5 kW
Spray Height:2.2 m or 2.5 m
Coverage Diameter:5.5-6.5 m
Flow Rate:300 m³/h
Oxygen Transfer:3.2-4.0 kgO₂/h
Unit Weight:30 kg
How It Works
The PQ Fountain Aerator combines efficient water aeration with decorative fountain displays. A high-performance electric motor drives an impeller at high speed, lifting water to the surface and expelling it through specially shaped nozzles. The fountain spray maximizes air-water contact for rapid oxygen transfer.
Key Features
Stainless steel pump body for durability and corrosion resistance
Multiple shaped nozzles available for different spray patterns
Creates spray patterns from simple columns to elaborate multi-tier displays
Floating design requires no machine room or complex piping
Fixed installation using steel pipes or anchors
Modular approach suitable for various water body sizes
Applications & Benefits
Suitable for water bodies ranging from small garden ponds to large municipal lakes. Beyond oxygenation, the spray creates surface wave action that disperses algae and inhibits mosquito breeding. The fountain increases negative ion content, purifies air, and lowers ambient temperature while providing spectacular visual appeal.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2001
Total Annual:
40000000-70000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Nanjing Lanjiang is a professional manufacturer integrating the design, research and development, production, and sales of wastewater treatment equipment. The company is located at No.18 Xinyu Road, Hengliang Street, Liuhe District, in the northern suburbs of Nanjing (adjacent to the Ningtong Expres... Nanjing Lanjiang is a professional manufacturer integrating the design, research and development, production, and sales of wastewater treatment equipment. The company is located at No.18 Xinyu Road, Hengliang Street, Liuhe District, in the northern suburbs of Nanjing (adjacent to the Ningtong Expres...
