All Plastic Flow Switches

CR20 Series Super Sensitive Chemical Resistant Inline Flow Switch£163.02

• Detects flows of less than 5ml/min
• Handles flows up to 4l/min
• All wetted parts are UPVC with Viton® O-ring seals
• Suitable for plastic tubing with 6, 8 & 12mm adaptors
• Suitable for acids, chemicals & seawater & gases 
• Click here to download a free flow rate velocity calculator
  

Download a datasheet for the Kelco CR20 Flow Switch here..

F21 Flow Switches£149.54

• 0 to 500V AC 15 Amp S.P.D.T switch
• PLC versions available
• 316 Stainless or Polypropylene models
• 1” BSP & 1” NPT models available
• Manual override built in
• Modular construction
• 200 Bar pressure rating
• Click here to download a paddle flow calculator
• Click here to download a free flow rate velocity calculator

Download a datasheet for the F21 heavy duty flow switch here..

F25 C Corrosion Resistant All Plastic Flow Switch£129.92

• All wetted parts in thermo plastic
• No metal parts in contacts with fluids
• Fully adjustable flow sensitivity
• Suits pipe sizes 20MM to 150MM +
• Reed switch or solid state output
• Totally servicable design
• Full 18 Bar (260 PSI) pressure rating
• Austraillian energy authority approved
• Click here to download a paddle flow calculator
• Click here to download a free flow rate velocity calculator
  

Download a datasheet for the F25 All plastic Flow Switch here..

F27 Flow Switch with Built In Timer£179.55

• Dry running protection for pumping systems
• Built-in timer
• Automatic run-on timer
• No metal parts in contact with the liquid
• Suitable for acids, chemicals & seawater
• Click here to download a paddle flow calculator
• Click here to download a free flow rate velocity calculator
  

Download a datashseet for the F27 Flow switch here..

F30 Corrosion Resistant Pump Controller£168.50

• Integrated flow and pressure control
• Built-in timer and run-on timer
• Directly controls pumps up to 3.75kW 5HPs
• Suitable for acids, chemicals & seawater
• Dry running protection for pumping systems
• Click here to download a paddle flow calculator
• Click here to download a free flow rate velocity calculator
  

Download a datasheet for the Kelco F30 Pump Controller here..

Kelco F20 Flow Switch£148.87

• 0 to 500VAC 15amp S.P.D.T Switch
  
• Stainless & Polypropylene models
• 3/4" BSP & 3/4" NPT models available
• Manual Override built in
• Modular construction
  
• 200 Bar pressure rating
• Click here to download a paddle flow calculator
• Click here to download a free flow rate velocity calculator
  

Download a datasheet for the Kelco F20 Flow Switch here..

Kelco MF20 Micro Flow Switch

• Detects flow of less than 350ml/hour
• Suits tubes & pipes 6 to 20mm (1/4 to 3/4")
• No metal parts are in contact with the liquid
• Choice of three switching flow rates
• 18 bar pressure rating
• Reed switch SPDT
• Glass filled polypropylne body
• Click here to download a free flow rate velocity calculator
  

Download a datasheet of the Kelco MF20 Flow Switch here..

Kelco TW26 S/S Trailing Wire Flow Switch - Up To 100 Bar Pressure

Download a datasheet on the Kelco TW26 S/S Flow Switch here..

P20 Non Metal Inline Flow Switch£139.00

• Suits tubes and pipes 6 to 20mm (1/4 to 3/4") diameter
• No metal parts are in contact with the liquids
• Suitable for acids, chemicals & seawater
• Choice of three switching flow rates
• 18 bar pressure rating
• Click here to download a free flow rate velocity calculator
  

Download a datasheet for the P20 Flow Switch here..

P25 Non Metal Heavy Duty Inline Flow Switch£156.95

• No metal parts are in contact with the liquids
• Suitable for acids, chemicals & seawater
• Suits tubes and pipes 15 to 25mm (1/2" to 1") diameter
• 100l/min flow rating
• Detects very low flows 
• Click here to download a free flow rate velocity calculator
  

Download a datasheet on the P25 Flow Switch here..

PDMH All Plastic Flow Switch - No Metal Parts

Download a datasheet of the PD Flow Switch here..

TW Series Heavy Duty Trailing Wire Flow Switch

• Unique trailing wire sensor
  
• 0 to 500V AC 15 Amp S.P.D.T switch
  
• Reed switch versions available
  
•  ¾” & 1” BSP & NPT models available
  
• Suites open channels or pipework
  
•  Manual override built in
  
•  200 Bar pressure rating
  
• Weatherproof IP67 housing
  
• Click here to download a free flow rate velocity calculator
  

Download a datasheet for the TW Series Flow Switch here..