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Aquametro, CONTOIL VZO/A Mechanical Oil Flow Meters, BSP/NPT Threaded
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Aquametro, CONTOIL VZO/A Mechanical Oil Flow Meters, BSP/NPT Threaded

VZO/A meters are high accuracy versions of VZO meters

Oil meters with mechanical roller counter in Litres, and with BSP Threaded Fittings as standard.

Part Numbers featuring USG N - are models in U.S.Gallons with NPT threads.

Not approved for resale use

Reed switch RV or inductive pulser IN (NAMUR IEC 60947-5-6) are also available. Please email for prices and datasheet if required

Approved for resale use

Suitable for Fuel Types;

  • Heating Fuel, Extra Light / Light / Medium / Heavy (DN20 or above)
  • Kerosene
  • Naphtha
  • Diesel
  • Petrol
  • Lubricating Oils

Your Benefits

  • High operational safety due to vibration resistance
  • Space saving installation without requirement of straight inlet and outlet paths
  • Easy to install without restriction either horizontally, vertically or inclined
  • High operational safety due to integral safety filter in the meter inlet. Reduces effort on start-up

Meters for heavy fuel oil should have a nominal diameter of DN 20 or larger

All threaded meters from 1/2"DN15, to 1.5"DN40 are supplied complete with BSP threaded Brass Adaptors, which enable the meter to be removed easily should it require inspection / testing. These fittings also enable the meter to be orientated in the desired plane. These fittings are not available for 2"DN50 Meters. Fittings shown 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. Oilybits can supply Inline Brass Y-Strainers with a cage supported 100 Micron Stainless Steel Mesh cloth, prices at foot of lising.

Specification
 VZO/A 15VZO/A 20VZO/A 25VZO/A 40VZO/A 50
Nominal Diameter15 mm / 1/2"20 mm / 3/4"25 mm / 1"40 mm / 1.5"50 mm / 2"
Installation Length165 mm165 mm190 mm300 mm350 mm
Connection Threads1/2" BSP3/4" BSP1" BSP1.5" BSP2" BSP
Nominal Pressure - Flanged16 Bar16 Bar16 Bar16 Bar16 Bar
Maximum Temperature+130 or +180 Celcius+130 or +180 Celcius+130 or +180 Celcius+130 or +180 Celcius+130 or +180 Celcius
Maximum Flow Rate600 lph1,500 lph3,000 lph9,000 lph30,000 lph
Continuous Flow Rate400 lph1,000 lph2,000 lph6,000 lph20,000 lph
Minimum Flow Rate10 lph30 lph75 lph225 lph750 lph
Approx Starting Flowrate4 lph12 lph30 lph90 lph300 lph
Maximum Permissible Error±0.5% of reading±0.5% of reading±0.5% of reading±0.5% of reading±0.5% of reading
Smallest Readable Amount0.01 Litres0.1 Litres0.1 Litres0.1 Litres1 Litre
Registration Capacity1,000 Litres10,000 Litres10,000 Litres10,000 Litres100,000 Litres
Safety Filter Mesh Size400 Micron400 Micron400 Micron800 Micron800 Micron
Dirt Filter Mesh Size250 Micron400 Micron400 Micron600 Micron600 Micron
Volume of Measuring Chamber12 cm336 cm3100 cm3330 cm31,200 cm3
Ingress ProtectionIP65IP65IP65IP65IP65
Dimensions & Weight
 VZO/A 15VZO/A 20VZO/A 25VZO/A 40VZO/A 50
Length165 mm165 mm190 mm300 mm350 mm
Width105 mm105 mm130 mm210 mm280 mm
Height 130c Type106 mm115 mm142 mm235 mm291 mm
Height 180c Type147 mm156 mm183 mm235 mm291 mm
Weight - Threaded     
Weight - PN25 Flanged3.8 kg4.5 kg7.5 kg20.3 kg41.0 kg
Weight - PN40 Flanged4.4 kg5.5 kg7.8 kg20.5 kg42.0 kg
Aqua Metro Model Numbers - Litres / BSP
DisplayTemp MaxPressure MaxPulser TypeLitres Per PulsePulses Per LitrePart Number DN15Part Number DN20Part Number DN25Part Number DN40
Local130 Celcius16 Bar---VZOA 15 RC 130/16VZOA 20 RC 130/16VZOA 25 RC 130/16VZOA 40 RC 130/16
Local130 Celcius16 BarReed Switch0.110VZOA 15 RC 130/16-RV 0.1---
Local130 Celcius16 BarReed Switch11VZOA 15 RC 130/16-RV 1VZOA 20 RC 130/16-RV 1VZOA 25 RC 130/16-RV 1VZOA 40 RC 130/16-RV 1
Local130 Celcius16 BarInductive Pulser0.01100VZOA 15 RC 130/16-IN 0.01VZOA 20 RC 130/16-IN 0.01--
Local130 Celcius16 BarInductive Pulser0.110--VZOA 25 RC 130/16-IN 0.1VZOA 40 RC 130/16-IN 0.1
Aqua Metro Model Numbers - U.S.Gallons / NPT
DisplayTemp MaxPressure MaxPulser TypeLitres Per PulsePulses Per LitrePart Number DN15Part Number DN20Part Number DN25Part Number DN40
Local130 Celcius16 Bar---VZOA 15 RC USG N 130/16VZOA 20 RC USG N 130/16VZOA 25 RC USG N 130/16VZOA 40 RC USG N 130/16
Local130 Celcius16 BarReed Switch0.110VZOA 15 RC USG N 130/16-RV 0.1---
Local130 Celcius16 BarReed Switch11VZOA 15 RC USG N 130/16-RV 1VZOA 20 RC USG N 130/16-RV 1VZOA 25 RC USG N 130/16-RV 1VZOA 40 RC USG N 130/16-RV 1
Local130 Celcius16 BarInductive Pulser0.01100VZOA 15 RC USG N 130/16-IN 0.01VZOA 20 RC USG N 130/16-IN 0.01--
Local130 Celcius16 BarInductive Pulser0.110--VZOA 25 RC USG N 130/16-IN 0.1VZOA 40 RC USG N 130/16-IN 0.1
Aqua Metro Part Numbers - Litres / BSP
DisplayTemp MaxPressure MaxPulser TypeLitres Per PulsePulses Per LitrePart Number DN15Part Number DN20Part Number DN25Part Number DN40
Local130 Celcius16 Bar---92286922909229392296
Local130 Celcius16 BarReed Switch0.11092287---
Local130 Celcius16 BarReed Switch1192288922919229492297
Local130 Celcius16 BarInductive Pulser0.011009228992292--
Local130 Celcius16 BarInductive Pulser0.110--9229592298
Aqua Metro Part Numbers - U.S.Gallons / NPT
DisplayTemp MaxPressure MaxPulser TypeLitres Per PulsePulses Per LitrePart Number DN15Part Number DN20Part Number DN25Part Number DN40
Local130 Celcius16 Bar---TBCTBCTBCTBC
Local130 Celcius16 BarReed Switch0.110TBC---
Local130 Celcius16 BarReed Switch11TBCTBCTBCTBC
Local130 Celcius16 BarInductive Pulser0.01100TBCTBC--
Local130 Celcius16 BarInductive Pulser0.110--TBCTBC

Download Aqua Metro Mechanical Oil Flow Meters Threaded, EC Resale Approved PDFDownload Aqua Metro Mechanical Oil Flow Meters Threaded, EC Resale Approved PDF

Product Options

£755.00


Product CodeAQUH199
ConditionNew

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