Flow Indicators

BL Flow Indicator With Floating Ball£170.53

• Ball rises in glass dome to indicate flow
• Stainless steel body
• Sizes from 1/4" to 1½" BSP
• Maximum temperature 200°C
• Maximum pressure 16 bar
• Suitable for liquids and gases
• Click here to download a free flow rate velocity calculator
  

Download a datasheet for the BL Flow Indicator here..

RM Flow Indicator With Yellow Paddle

• Yellow spinner rotates inside glass some to indicate flow
• Bronze or stainless steel body
  
• Sizes from 1/4" to 1" BSP
• Maximum temperature 100°C
• Maximum pressure 10 bar
• Bi-directional flow indication
• Suitable for both horizontal or vertical installations
• Click here to download a free flow rate velocity calculator
  

Download a datasheet for the RM Flow Indicator here..

OW Flow Indicator With Sight Glass£31.98

• Easy to fit to existing pipework
• Sizes from 1/4" to 2" BSP
• Large glass area allow viewing from any direction
• Maximum pressure 6 bar
• Maximum temperature 70°C
• Brass body
• Click here to download a free flow rate velocity calculator
  

Download a datasheet for the OW Flow Sight Glass here..

OD Flow Sight Glass With Scale£32.32

• In-line connection, 3/4" BSP (male) to 3/4" BSP (female)
• Brass housing
• Plastic tube with graduated scale
• Maximum pressure 10 bar
• Maximum temperature 100°C
• 0.6 - 2.4; 1 - 4 & 2- 8 l/min ranges
• Click here to download a free flow rate velocity calculator
  

Download a datasheet for the OD Flow Indicator sight glass here..

NO Type Flow Indicator£190.70

• 1/4" to 1" BSP sizes
• Visible flow scale in l/min (water)
• Up to 50 bar pressure
• Ideal for use with dirty/dark liquids
• May be mounted in any position with 360° visibility
• Optional switch head with reed switch (model NOK)
• Click here to download a free flow rate velocity calculator

Download a datasheet for the NO type Flow Indicator here..

NOK Type Flow Indicator With Switch Head£245.71

• 1/4" to 1" BSP sizes
• Visible flow scale in l/min (water)
• Up to 50 bar pressure
• Ideal for use with dirty/dark liquids
• May be mounted in any position with 360° visibility
• Optional without switch head (model NO) 
• Click here to download a free flow rate velocity calculator
  

Download a datasheet for the NO type Flow Indicator here..

VF Flow Indicator£159.52

• 1/4" BSP standard thread
• Visible flow scale in l/min (water)
• Up to 16bar pressure
• Ideal for use with liquids or gases
• Optional adjustable switch-head available (model VFR)
• Brass or stainless steel body
• Click here to download a free flow rate velocity calculator
  

Download a datasheet for the VF Flow Indicator here..

VFR Flow Indicator with Switch Head£183.36

• 1/4" BSP standard thread
• Visible flow scale in l/min (water)
• Up to 16bar pressure
• Ideal for use with liquids or gases
• Optional without adjustable switch-head available (model VF)
• Brass or stainless steel body
• Click here to download a free flow rate velocity calculator
  

Download a datasheet for the VFR Flow Indicator & switch here..

NJ Type Flow Indicator£244.24

• Female thread 
• Multi viscosity scale
• For dark and/or contaminated liquids
• Good repeatability
• Dirt resistance
• Click here to download a free flow rate velocity calculator

Download a datasheet for the NJ type Flow Indicator here..

NJV Flow Indicator£350.22

• The Model NJV is suitable for both liquid and gaseous media and utilises a
  spring supported piston which is magnetically linked to the flow indicator.
  An optional, adjustable switch-head is available and The NJV has built-in
  viscosity compension for liquids up to 200mm²/s.
• Click here to download a free flow rate velocity calculator
  

Download a datasheet for the NJV Flow Indicator here..

VO Type Variable Area Flow Meter£289.35

• Mechanical Flow Indicator
• Ideal for liquids or gaseous media
• Good repeatability
• Available with an optional switch head (Type VOR)
• Click here to download a free flow rate velocity calculator
  

Download a datasheet on the VO Area Flow Meter here..

MP Flow Indicator With 360º Viewing

• 1/4 to 3" BSP sizes
• Visual flow scale
• Bronze body with brass wetted parts
• Up to 100 bar pressure (depending on size)
• Ideal for dark or cloudy liquids
• Scale can be viewed through 360º
• Click here to download a free flow rate velocity calculator
  

Download a datasheet for the MP Flow Indicator here..

WR1 Pelton Wheel Type Flow Indicator For Liquids£117.35

• Brass or stainless steel body
• Red spinner visible through 360º
• Built in glass wiper option
• Sizes from 1/4" to 1½" BSP
• 16 bar maximum pressure
• Horizontal or vertical mounting 
• Click here to download a free flow rate velocity calculator
  

Download a datasheet for the WR1 Flow Indicator here..

WR1G Pelton Wheel Type Flow Indicator For Gases£176.03

• Brass or stainless steel body
• Red spinner visible through 360º
• Built in glass wiper option
• Sizes from 1/4" to 1½" BSP
• 16 bar maximum pressure
• Horizontal or vertical mounting
• *This is a new model for air & gases*
• Click here to download a free flow rate velocity calculator
  

Download a datasheet for the WR1G Pelton Flow Indicator..

PO All Plastic Flow Indicator£97.18

• All plastic (POM or PVDF) flow indicator
• Can be installed in any position
• Low 'start-up' benefit due to low friction design
• 3/8" and 1" BSP sizes
• Maximum pressure 16 bar
• Maximum temperature 60ºC
• Click here to download a free flow rate velocity calculator
  

Download a datasheet for the PO Plastic Flow Indicator here..

SK Flap Type With Scale Flow Indicator£250.84

• Rotor or flap option
  
• Stainless steel or gunmetal body
• 1/2" or 2" BSP sizes
• Suitable for horizontal or upward flow
• Flanged models available up to 8"
• 250º and 40 bar options available
• Click here to download a free flow rate velocity calculator
  

Download a datasheet for the SK Flow Indicator here..