Aviation – MPB Industries https://www.mpbflowmeters.com Wed, 11 Mar 2026 15:30:58 +0000 en-GB hourly 1 https://wordpress.org/?v=7.0 Compact Series 1200 Variable Area Flowmeter https://www.mpbflowmeters.com/product/compact-series-1200-variable-area-flowmeter/ Wed, 03 Sep 2025 12:16:12 +0000 https://www.mpbflowmeters.com/?post_type=product&p=84 Features
  • Valved, or non-valved versions available
  • Straight through, or rear facing connections
  • Suitable for front, or rear mounting using optional panel mounting kit
  • Easy in-situ tube removal and re-installation
  • Standard and customised flow scales
  • Alarm options available

Specification

  • Chassis: Anodised aluminium to BSEN 12373/AA25
  • End Blocks: Ni plated brass, 303 Stainless steel, Anodised aluminium alloy
  • Process Connections: ¼” BSPPF, or ¼” NPTF rear facing, or straight through
  • Valve Stem: Stainless steel
  • Cover: Polycarbonate
  • Seals: Nitrile, Viton, EPDM, etc
  • Metering Tube: Borosilicate glass (93mm long)
  • Scale: Permanently fired black ceramic
  • Plumb Bob Floats: Hard anodised aluminium, 316 Stainless Steel
  • Ball Floats: Glass, Stainless steel, Ceramic, Ruby, Tungsten
  • Weight: 600 grams
  • Maximum Working Pressure: Gas: up to 20 bar g (non-shock), Liquid: up to 20 bar g (non-shock)
  • Maximum Working Temperature: 600C Nitrile, 1000C Viton
  • Accuracy: ± 5% FSD predicted, ± 2% FSD series calibrated
]]> Standard Series 1200 Variable Area Flowmeter https://www.mpbflowmeters.com/product/standard-series-1200-variable-area-flowmeter/ Wed, 03 Sep 2025 12:16:12 +0000 https://www.mpbflowmeters.com/?post_type=product&p=85 Features
  • Valved, or non-valved versions available
  • Straight through, or rear facing connections
  • Suitable for front, or rear mounting using optional panel mounting kit
  • Easy in-situ tube removal and re-installation
  • Standard and customised flow scales
  • Alarm options available

Specification

  • Chassis: Anodised aluminium to BSEN12373/AA25
  • End Blocks: Ni plated brass, 303 Stainless steel, Anodised aluminium alloy
  • Process Connections: ¼” BSPPF, or ¼” NPTF rear facing, or straight through
  • Valve Stem: Stainless steel
  • Cover: Polycarbonate
  • Seals: Nitrile, Viton, EPDM, etc
  • Metering Tube: Borosilicate glass (93mm long)
  • Scale: Permanently fired black ceramic
  • Ball Floats: Glass, Stainless steel, Ceramic, Ruby, Tungsten
  • Plumb Bob Floats: Hard anodised aluminium, 316 Stainless Steel
  • Weight: 620 grams
  • Maximum Working Pressure: Gas: up to 20 bar g (non-shock), Liquid: up to 20 bar g (non-shock)
  • Maximum Working Temperature: 600C Nitrile, 1000C Viton
  • Accuracy: ± 5% FSD predicted, ± 2% FSD series calibrated
]]> Long Series 1200 Variable Area Flowmeter including low flow range https://www.mpbflowmeters.com/product/long-series-1200-variable-area-flowmeter-including-low-flow-range/ Wed, 03 Sep 2025 12:15:48 +0000 https://www.mpbflowmeters.com/?post_type=product&p=32 Features
  • Valved, or non-valved versions available
  • Straight through, or rear facing connections
  • Suitable for front, or rear mounting using optional panel mounting kit
  • Easy in-situ tube removal and re-installation
  • Standard and customised flow scales
  • High resolution – ideal for calibration purposes

Specification

  • Chassis: Anodised aluminium to BSEN12373/AA25
  • End Blocks:  Nickel plated brass, stainless steel, or anodised aluminium
  • Process Connections:  ¼” BSPPF or ¼” NPTF rear facing, or straight through
  • Valve Stem: Stainless Steel
  • Cover: Polycarbonate
  • Seals:  Typically, Nitrile or Viton (alternative sealing material available)
  • Measuring Tube: Borosilicate glass (295mm long)
  • Scale: Permanently fired black ceramic
  • Plumb Bob Float: Hard anodised aluminium, or stainless steel
  • Ball Float: Glass, stainless steel, ceramic, ruby or tungsten
  • Weight: 570/670 grams
  • Maximum Working Pressure:  Gas: up to 20 bar g, Liquid: up to 20 bar g (non-shock)
  • Maximum Work Temperature: Nitrile: 60oC, Viton: 100oC
  • Accuracy: +/- 5% FSD predicted, +/- 2% FSD series calibrated
]]> Series 1200 Variable Area Flowmeter (three versions) https://www.mpbflowmeters.com/product/series-1200-variable-area-flowmeter-three-versions/ Wed, 03 Sep 2025 12:15:48 +0000 https://www.mpbflowmeters.com/?post_type=product&p=31 1200 Long, which has a flow tube length of 295mm, is for use where high resolution scale accuracy is required. 1200 Standard, which has a flow tube length of 138mm, universal standard tube length. 1200 Compact, which has a flow tube length of 93mm, is for use where space is at a premium. The MPB 1200 Series Flowmeter will give an instantaneous flow rate of virtually any process gas or liquid. The MPB 1200 Series Flowmeter can be supplied with either nickel plated brass, anodised aluminium alloy, or stainless steel connections. These can be supplied with straight through, or rear facing connections, with or without integral control valves.  Alarmed versions are also available.]]> Features
  • Three lengths available
  • Valved, or non-valved versions available
  • Straight through, or rear facing connections
  • Suitable for front, or rear mounting using optional panel mounting kit
  • Easy in-situ tube removal and re-installation
  • Standard and customised flow scales

Specification

  • Chassis: Anodised aluminium to BSEN 12373/AA25
  • End Blocks: Ni plated brass, 303 Stainless steel, Anodised aluminium alloy
  • Process Connections: ¼” BSPPF, or ¼” NPTF rear facing, or straight through
  • Valve Stem: 316 Stainless steel
  • Cover: Polycarbonate
  • Seals: Nitrile, Viton, EPDM, etc
  • Metering Tube: Borosilicate glass (93mm long, 138mm and 295mm long)
  • Scale: Permanently fired black ceramic
  • Plumb Bob Floats: Hard anodised aluminium, 316 Stainless Steel
  • Ball Floats: Glass, Stainless steel, Ceramic, Ruby, Tungsten
  • Weight: 500-700 grams
  • Maximum Working Pressure: Gas: up to 20 bar g (non-shock), Liquid: up to 20 bar g (non-shock)
  • Maximum Working Temperature: 600C Nitrile, 1000C Viton
  • Accuracy: ± 5% FSD predicted, ± 2% FSD series calibrated
]]> Series 1200 Variable Area Flowmeter with Latching Flow Switch https://www.mpbflowmeters.com/product/series-1200-variable-area-flowmeter-with-latching-flow-switch/ Wed, 03 Sep 2025 12:16:33 +0000 https://www.mpbflowmeters.com/?post_type=product&p=111 1200 Long, which has a flow tube length of 295mm, is for use where high resolution scale accuracy is required. 1200 Standard, which has a flow tube length of 138mm, universal standard tube length. 1200 Compact, which has a flow tube length of 93mm, is for use where space is at a premium. The MPB 1200 Series Flowmeter will give an instantaneous flow rate of virtually any process gas or liquid. The MPB 1200 Series Flowmeter can be supplied with either nickel plated brass, anodised aluminium alloy, or stainless steel connections. These can be supplied with straight through, or rear facing connections, with or without integral control valves.]]> Features
  • Three lengths available
  • Valved, or non-valved versions available
  • Straight through, or rear facing connections
  • Suitable for front, or rear mounting using optional panel mounting kit
  • Easy in-situ tube removal and re-installation
  • Standard and customised flow scales
  • Digital Hall effect flow switch
  • 2 meter long flying lead from switch

Specification

  • Chassis: Anodised aluminium to BSEN 12373/AA25
  • End Blocks: Ni plated brass, 303 Stainless steel, Anodised aluminium alloy
  • Process Connections: ¼” BSPPF, or ¼” NPTF rear facing, or straight through
  • Valve Stem: 316 Stainless steel
  • Cover: Polycarbonate
  • Seals: Nitrile, Viton, EPDM, etc
  • Metering Tube: Borosilicate glass (93mm long, 138mm and 295mm long)
  • Scale: Permanently fired black ceramic
  • Plumb Bob Floats: Hard anodised aluminium, 316 Stainless Steel
  • Weight: 500-700 grams
  • Maximum Working Pressure: Gas: up to 20 bar g (non-shock), Liquid: up to 20 bar g (non-shock)
  • Maximum Working Temperature: 600C Nitrile, 1000C Viton
  • Accuracy: ± 5% FSD predicted, ± 2% FSD series calibrated
]]> Series 1200H Hygienic Variable Area Flowmeter https://www.mpbflowmeters.com/product/series-1200h-hygienic-variable-area-flowmeter/ Wed, 03 Sep 2025 12:15:49 +0000 https://www.mpbflowmeters.com/?post_type=product&p=41 Features
  • Two standard lengths available
  • Standard and customised flow scales
  • Easy in-situ tube removal and re-installation

Specification

  • End Connections:  Stainless steel 25mm Triclamp Hygienic fittings
  • Tubular Safety Cover: Polycarbonate
  • Seals: Nitrile, Viton, EPDM, etc
  • Metering Tube: Borosilicate glass (138mm and 295mm long)
  • Scale: Permanently fired black ceramic
  • Plumb Bob Floats: Stainless steel
  • Ball Floats: Glass, Stainless steel, Ceramic, Ruby, Tungsten
  • Weight: 570/670 grams (standard)
  • Maximum Working Pressure: Liquid: up to 20 bar g (non-shock)
  • Maximum Working Temperature: 60°C Nitrile, 1000C Viton
  • Accuracy: ± 5% FSD predicted, ± 2% FSD series – calibrated
]]> Series 1750 Variable Area Flowmeter with optional latching alarm https://www.mpbflowmeters.com/product/series-1750-variable-area-flowmeter-with-optional-latching-alarm/ Wed, 03 Sep 2025 12:15:49 +0000 https://www.mpbflowmeters.com/?post_type=product&p=35 0C) are supplied as standard. An economical latching alarm device is also available, this enables the alarm to remain activated whilst flow is above or below a set point.  This reduces expensive electronic circuitry and is ideal for remote and process control applications.]]> Features
  • Standard and customised flow scales
  • Metric scale.  Plain scale plate for customer calibration can be supplied
  • Economical latching alarm(s)
  • Easy in-situ tube removal and re-installation
  • Suitable for in-line, or panel mounting
  • Guided floats are used on all ranges giving a stable reading
  • Can be supplied with flanges
  • Can be used in conjunction with CV200 and CV300 Flow Control Valves

Specification

  • Chassis: Anodised aluminium to BSEN12373/AA25
  • End Blocks: Rigid PVC, or 316 Stainless steel
  • Process Connections: ¼”, ½”, ¾” & 1” BSPPF, or NPTF
  • Cover: Polycarbonate
  • Seals: Nitrile, Viton, EPDM, etc
  • Metering Tube: Fully stress-relieved Borosilicate scale glass with metric 0-100mm permanently fired scale
  • Scale: Adjustable calibrated scale (blank scale if required).  Permanently fired black ceramic
  • Floats: Hard anodised aluminium, 316 Stainless steel, PVC
  • Weight: 1100 grams
  • Maximum Working Pressure: Gas: up to 10 bar g (non-shock), Liquid: up to 12 bar g (non-shock)
  • Maximum Working Temperature: 600C Nitrile, 1000C Viton
  • Accuracy: ± 5% FSD predicted
  • Optional Alarm Rating: 0.5 A <50V AC, 10VA Max., 0.5 A <75V DC, 10W Max, Contacts N/O
  • Connection: 2 metre flying lead, or supplied to customer required length
  • Flow reading: To be taken from scale, level with top float
]]> Series 3000 Variable Area Flowmeter with optional latching alarm https://www.mpbflowmeters.com/product/series-3000-variable-area-flowmeter-with-optional-latching-alarm/ Wed, 03 Sep 2025 12:15:49 +0000 https://www.mpbflowmeters.com/?post_type=product&p=36 oC up to 3000 L/min Air @ 1013 mbar abs 20oC.  Other ranges up to 125 L/min of Water are also available. All the flow tubes utilise a ‘free float’ design which has a very low pressure drop. The MPB Series 3000 is an ideal flowmeter for use as a calibration master, or where high accuracy with a good resolution scale is required for the most demanding of variable area flow applications. The materials of construction offer compatibility to a wide range of industrial process mediums. The units are fitted with a calibrated scale plate.  In addition, a metric scale is permanently fired onto the tube.  A useful blank scale plate can also be provided for customers own calibration if required. The MPB Series 3000 Flowmeter can be used to measure the flow rate of most process gases and liquids. One or two economical latching Hi and Lo alarm devices can be fitted.  These enable the alarms to remain activated whilst flow is above or below a set point.  This reduces expensive electronic circuitry and is ideal for remote and process control applications.]]> Features
  • Standard and customised flow scales.  Flow rates as low as 250cc/min Air are available
  • Metric scale.  Plain scale plate for customer calibration can be supplied
  • High resolution scales for maximum accuracy
  • Economical latching alarm(s)
  • Suitable for in-line, or panel mounting
  • Easy in-situ tube removal and re-installation
  • Guided floats, of ‘free floats’ are used on all ranges giving a stable reading.  Flow reading to be taken from scale level with top of float
  • Can be supplied with flanges
  • Can be used in conjunction with CV200 and CV300 Flow Control Valves

Specification

  • Chassis: Anodised aluminium to BSEN12373/AA25
  • End Blocks: Rigid PVC, or 316 Stainless steel
  • Process Connections: ¼”, ½”, ¾” & 1” BSPPF
  • Cover: Polycarbonate
  • Seals: Nitrile, Viton, EPDM, etc
  • Metering Tube: Fully stress-relieved Borosilicate scale glass with metric permanently fired scale
  • Scale: Adjustable calibrated scale (blank scale if required)
  • Floats: Hard anodised aluminium, 316 Stainless steel
  • Weight: 1250 grams
  • Maximum Working Pressure: Gas: up to 10 bar g (non-shock), Liquid: up to 12 bar g (non-shock)
  • Maximum Working Temperature: 600C Nitrile, 1000C Viton
  • Accuracy: ± 5% FSD predicted, or better by series calibration
  • Optional Alarm Rating: 0.5 A <50V AC, 10VA Max., 0.5 A <75V DC, 10W Max, Contacts N/O
  • Connection: 2 metre flying lead, or supplied to customer required length
  • Flow reading: To be taken from scale, level with top float
]]>