IFM Coaxial Tube: Coaxial Tube, 3/4 in NPT, 3/4 in Connection Size, NPT, Stainless Steel
The IFM Coaxial Tube (MPN E43221) is a stainless steel sensing probe designed for use with IFM Efector LR Series level sensors. It features a 3/4 in NPT connection and is compatible with the IFM LR3000 model. This…
SKU 3G-OTH-91218
Need installation or engineering help?
Ask a question
Product Description
The IFM Coaxial Tube (MPN E43221) is a stainless steel sensing probe designed for use with IFM Efector LR Series level sensors. It features a 3/4 in NPT connection and is compatible with the IFM LR3000 model. This component serves as a replacement or accessory for the Grainger part number 24JZ43.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the IFM Coaxial Tube E43221 used for?
The IFM Coaxial Tube E43221 is a stainless steel sensing probe used with IFM Efector LR Series level sensors, specifically the LR3000 model. It provides reliable level detection in industrial fluid monitoring applications, including water, oil, and coolant systems, where accurate measurement is critical.
What are the specifications of the IFM Coaxial Tube E43221?
The IFM Coaxial Tube E43221 has a 3/4 in NPT connection size and is made of stainless steel. It is compatible with IFM brand sensors and the LR3000 model. This probe is designed as a replacement or accessory for Grainger part number 24JZ43, ensuring proper fit and function in IFM Efector LR Series systems.
Where to buy the IFM Coaxial Tube E43221 worldwide?
You can source the IFM Coaxial Tube E43221 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for IFM components.
How to install the IFM Coaxial Tube E43221?
To install the IFM Coaxial Tube E43221, first ensure the system is depressurized. Thread the 3/4 in NPT connection into the sensor port hand-tight, then use a wrench for a secure seal. Avoid overtightening to prevent damage. Follow IFM's generic guidelines for probe alignment to ensure accurate level sensing.
Used in
Common applications for IFMIFM Products
3G Electric supplies IFM sensing probes & tubes for ifm efector lr series. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














