TN Level sender with suction and return ports

Description

The Wema TN Level sender with suction and return ports is most often used in trucks and busses but it is also used in a wide range of other applications.

The TN sender is a general purpose fuel sender incorporating suction and return pipes for fuel as well as an air vent and optional filter for the suction line.

Because it is made to order and does not have interchangeable suction and return ports, like the TX sender, it is more normally used for high volume applications where a suction and return feed are required to be incorporated into the sender.

TN senders are available in a range of custom sizes from ~150mm.

The size and number of ports is also customisable, so for example, if only a suction port is required without return or air vent, this is possible as each sender is made to specification.  

Unless we have a current sender in production of a similar specification there is a minimum order quantity for this product.

As there are so many different versions of this sender it's always best to drop us an email with your requirments so we can ensure that we supply you with the correct unit for your application.

The TN sender has a bolt down head with a standard SAE-5-hole pattern.

For replacement senders we need to know Wema part number.  This can be found stamped into the top of the sender.  If in doubt, send us a photo for identification. 

Specifications

• Truck & Bus Sender - TN
  
• Level sensor
• Suitable for petrol & Diesel 
• Suction & return pipes for fuel
• Optional Air vent
• Optional filter
• Optional high or low level alarm
• 304 Stainless steel construction (body)
• SAE 5 hole drill pattern
• IP67
  
  

• Torque Settings: 2.5Nm – 3.0Nm

For new applications we need to know:

• Application (Diesel/Bio-fuel etc.)
• Length of sensor (and/or height of tank minus 10mm)
• Resistance value (Empty Ohm (i.e. 10) and Full Ohm (i.e.180) =>10-180 Ω)
• Fitting for suction – dimension and/or quick fit? 
• Fitting for return – dimension and/or quick fit? 
• Angle of suction & return pipes
• Air vent required?
• Fuel filter required?
• Alarm required?
• Electronic connector (i.e. DIN 2-4 pin or other)

SAE-5 hole Drill Pattern

Sender Comparison Chart