Aqua Metro CONTOIL VZO4 & VZO8
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Oil flow meters, cubic type with mechanical roller counter
Not approved for resale use
Reed Pulser versions also available if required, please be careful to select the correct part number that you require from the options listed below
IMPORTANT - All meters must be fitted with a pre-filter of 100 Microns, Maximum. Ingress of particles over 100 microns may lead to wear and or jamming of the Rotary Piston, and will not be covered by Warranty
Meters are supplied as standard with BSP Female threaded ports, pointing downwards from the underside of the meter. We can supply two types of fitting, Straight compression fittings, or 90Degree Compression Fittings. 90 Degree Fittings enable pipes to enter the fittings horizontally
Shown below, optional remote dispaly for VZO 4 RE0.1: this can be found HERE
Suitable for Fuel Types;
- Heating Fuel, Extra Light / Light / Medium
- Kerosene
- Naphtha
- Diesel
- Petrol
- Lubricating Oils
Your Benefits
- Space saving installation without requirement of straight inlet and outlet paths
- Easy to install without restriction either horizontally or vertically
- High operational safety due to integral safety filter in the meter inlet
- Lower installation costs due to integrated mounting bracket
Standard Specification (Non Pulsed)| | VZO 4 Qmin 0.5 | VZO 4 | VZO 8 |
| Connection Threads | 1/8" BSP Female | 1/8" BSP Female | 1/4" BSP Female |
| Nominal Pressure | 25 Bar | 25 Bar | 25 Bar |
| Minimum Temperature | -10 Celcius | -10 Celcius | -10 Celcius |
| Maximum Temperature | +60 Celcius | +60 Celcius | +60 Celcius |
| Maximum Flow Rate | TBC | 80 lph | 200 lph |
| Continuous Flow Rate | 40 lph | 50 lph | 135 lph |
| Minimum Flow Rate | 0.5 lph | 1 lph | 4 lph |
| Approximate Starting Flowrate | 0.4 lph | 0.4 lph | 1.6 lph |
| Maximum Permissible Error | ±1% of reading | ±1% of reading | ±1% of reading |
| Smallest Readable Amount | 0.001 Litres | 0.001 Litres | 0.01 Litres |
| Registration Capacity | 100,000 Litres | 100,000 Litres | 1,000,000 Litres |
| Safety Filter Mesh Size | 125 Micron | 125 Micron | 150 Micron |
| Dirt Filter Mesh Size | 80 Micron | 80 Micron | 100 Micron |
| Volume of Measuring Chamber | 5 cm3 | 5 cm3 | 12.5cm3 |
| Ingress Protection | IP50 | IP50 | IP50 |
Dimensions & Weight| | VZO 4 & VZO 8 Qmin 0.5 | VZO 8 |
| Height | 78mm | 78mm |
| Width | 68 mm | 68mm |
| Depth | 68 mm | 68mm |
| Weight Without Couplings | 650 g | 750 g |
Aqua Metro Model Numbers| Display | Pulser Type | Litres Per Pulse | Pulses Per Litre | Part Number VZO 4 | Part Number VZO 8 |
| Local Display | - | - | - | VZO 4 | VZO 8 |
| Local Display | - | - | - | VZO 4 Qmin 0.5 | - |
| Local Display | Reed Switch | 0.00125 | 800 | VZO 4 RE0,00125 | - |
| Local Display | Reed Switch | 0.00311 | 321.5434 | - | VZO 8 RE0,00311 |
| Local Display | Reed Switch | 0.1 | 10 | VZO 4 RE0,1 | - |
| Local Display | Reed Switch | 1.0 | 1.0 | - | VZO 8 RE1 |
Aqua Metro Part Numbers| Display | Pulser Type | Litres Per Pulse | Pulses Per Litre | Part Number VZO 4 | Part Number VZO 8 |
| Local Display | - | - | - | 92680 | 92630 |
| Local Display Qmin 0.5 | - | - | - | 92678 | - |
| Local Display | Reed Switch | 0.00125 | 800 | 89763 | - |
| Local Display | Reed Switch | 0.00311 | 321.5434 | - | 89733 |
| Local Display | Reed Switch | 0.1 | 10 | 89761 | - |
| Local Display | Reed Switch | 1.0 | 1.0 | - | 89731 |
Shown Below, VZO 4 RE (VZO 4, with pulse module, available in either 10 or 800 PPL):
Download Aqua Metro Mechanical Domestic Oil Meters PDF
