HiBlow (Diaphragm Air Pump)

HiBlow (Diaphragm Air Pump)

From:  £209.40(Inc. 20% VAT)(£174.50 Exc. VAT)

Brand:  HYDRA

  • HiBlow Replacement Air Pumps 2400/3600/6000/7200/9000/12000 ltr hour
  • Use in Pond & Lake Aerator Systems, Septo Boost Systems & Bio Treatment Plants
  • Use for aerating ponds, lakes, septic tanks and bio treatment plants
  • Models 40 - 200 litre per minute

Features & Advantages
  • Hiblow Air pumps provides essential oxygen to your Koi or fish pond.
  • A good air flow to your filtration equipment is important to keep the bacteria performing optimally so that your water quality is tip top.
  • Simple to use and set up.
  • Range of models: 40 litres/min, 60 litres/min, 80 litres/min, 100 litres/min, 120 litres/min, 150 litres/min and 200 litres/min.
  • Acknowledged as simple to service and supported by UK wide dealers.
  • Wide Range of applications.
  • Place pump in a dry, covered area such as shed or garage or under a ventilated waterproof box.
  • Hiblow is renowned for efficient, quiet and environmentally sound operation, long life, low power consumption, low vibration and low starting current.


Hiblow manufactures a full range of linear diaphragm air pumps which have been the Koi pond keepers favourite for many years with many of the original pumps still working after 40 years faithful service. Range of models capable of providing sufficient pressure at outputs of 40, 60, 80, 100, 120, 150 and 200 litres per minute making the Hiblow pumps suitable for all ponds.
Hiblow Air Pumps are respected as simple, economical to service equipment and supported UK wide by dealers and stores.

The Hiblow Air pump is available in Seven different models
   HP-40 HP-60  HP-80  HP-100 HP-120  HP-150  HP-200
Exhaust Air Flow Rate 40 Ltr/min 60 Ltr/min 80 Ltr/min 100 Ltr/min 120 Ltr/min 150 Ltr/min 200 Ltr/min
Voltage 200/240v 200/240v 200/240v 200/240v 200/240v 200/240v 200/240v
Power Consumption 38w 51w 71w 95/100w 115/125w 125/155w 210/250w
Frequency 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz
Noise Level 32db 35db 36db 38db 40db 45/47db 47/48db
Weight 5.7kg 7kg 7kg 8.5kg 8.5kg 9.0kg 9.0kg


When incorporating an Air pump into an Aeration system, the model required depends on a number of factors
Typical Dwelling
3 - 4 Bedrooms
8 Bedrooms
12 Bedrooms
16 Bedrooms
Population Equivalent
Up to 6
Up to 12
Up to 18
Up to 25
Total BOD Loading
0.36 kg/day
0.72 kg/day
1.1 kg/day
1.5 kg/day
Maximum Flow
1.2 m3/day
2.4 m3/day
3.6 m3/day
5.0 m3/day


Liquid Volume for Standard Rate Treatment Plants
model number


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