6-Cell Nanobubble Injector Unit

This page outlines the detailed specifications for NBT’s 6-cell nanobubble plug-and-play unit, including its key components:

Frame (316 SS)
Water manifold (316 SS)
Gas manifold (316 SS)
Oxygen generator (Vet1 OGP, stand-alone unit)
Ozone generator (Atlas 30, optional based on customer request)
Control system (Smithtek)
Pump (Lowara)
Injector (NBT)
All associated unit connections

Technical Specifications

Liquid Flow Capacity (Water)

Flow Rate (Max)	250 L/min
Maximum Liquid Pressure	300 kPa

Gas Flow Capacity (O₂, O₃)

Flow Rate	20 L/min per Injector
Maximum Gas Pressure	400 kPa

Operating Parameters

Temperature Tolerance	4-65°C
Solids	14 mm

Process Capacity

Water	1500 L/min (250 L/min per injector)
Oxygen Delivery	1.36 kg O₂/hour (≈32.5 kg/day) dissolved oxygen at 85% OTE
Ozone Delivery (Based on the application requirements)	30 g/h

Oxygen Generator

Model	Vet1 OGP Oxygen Generator (OGP-20 LB)
Output LPM	20 LPM
Oxygen Purity %	93±3%
Power KW	2.3
Oxygen Pressure	70 psi
Working Voltage	110/220 v
Relative Humidity	≤70%±10%
Size cm	60 x 80 x 125
NW kg	100kg

* Oxygen cylinder can be used instead of oxygen generation when the customer requires a lower-cost or low-maintenance option for sites with limited power, space, or intermittent oxygen demand. A 10 kg oxygen cylinder contains 10,000 liters of oxygen; since a 1-cell nanobubble unit consumes 480 liters during 8 hours of daily operation (1 liter per minute), a 3-cell unit will consume 1,440 liters over the same period.

Ozone (O₃) Generator

(Optional: Provided based on the customer request and application requirements)

Model	Atlas 30 (15-75 psig)
Ozone Output Capacity:	30 g/h
Working Pressure:	20 PSIG
Feed Gas (O₂) Flow Rate:	0.1-5 SLPM
Control Power Requirements:	120 V~+/-10%, 50/60 Hz, Single Phase, 5.5 A 230 V~+/-10%, 50/60 Hz, Single Phase, 2.75 A
Max Power Consumption:	350W
Dimensions:	35 x 38 x 17 cm (W x D x H)
Weight:	35 lbs (15.88 kg)
Safety Features:	Pressure Transducer

Control Panel (Optional)

(Optional: Provided based on the customer request and application requirements)

Features

Easy-to-use remote control, Wi-Fi-enabled control panel with cloud function
Integrated modular PLC with both digital and analog inputs, compatible with a wide range of devices such as DO sensors and pressure transducers

Electrical Power

Voltage	415
Phase	3 (Single-phase option available upon customer request)
Hz	50

Pump

Model	ESHS 50-160/75/P25VSSA
Power	7.5 kW
Head/Max Operation Pressure	34.16 m/ 3,986 mbar
Voltage	380-415/660-690 V
Phase / Frequency	3/50
Casing and Impeller Material	Stainless Steel (AISI 316L)
Weight and Dimensions	81 kg/ 65.9 × 39.7 × 35.1 cm (L×W×H)

Injector Characteristics

1. DIMENSIONS & WEIGHT
Size	34.5 x 160 x 112 cm (L x W x H)
Weight	5.8 kg
2. MATERIALS
Cone/Housing	316 Stainless Steel
Membrane (Based on the application requirements)	Titanium Membrane NB Generator NB Size: Mode diameter of 75 nm NB Concentration: 1.13 billion bubbles/mL Gas Transfer Efficiency: 85% 316 Stainless Steel Membrane NB Generator NB Size: Mode diameter of 125 nm NB Concentration: 1.9 billion bubbles/mL Gas Transfer Efficiency: 85%
3. UNIT CONNECTIONS
Unit Inlet	50 mm
Unit Discharge	50 mm

Nanobubble Technologies (NBT) is a global leader in nanobubble innovation.

With 10+ years of research and expertise, we have developed a new generation of nanobubble injectors (Titanium and Stainless Steel) that have been scientifically tested and validated by researchers at the University of New South Wales (UNSW).