Skip to the content
Micro Matic PRO-MAX Replacement Spring - FOB Detector Component
$661
Micro Matic PRO-MAX Replacement Spring - FOB Detector Component
Micro Matic PRO-MAX Replacement Spring - FOB Detector Component
In stock
$661
30-day returns · Easy with prepaid labels provided
Get it by 3–5 business days
Free shipping · Change ZIP
As soon as tomorrow. Choose Next Day during checkout.
- Compatibility: Micro Matic PRO-MAX Series FOB Detectors.
- Material: 304 Stainless Steel (Corrosion-Resistant).
- Function: Float mechanism tension and reset.
- Type: OEM Replacement Component.
?
Need a hand?
Bilingual support from real techs · Mon–Fri 8:30–5 CT
Request a quote
Need a custom build, freight order, or just want pricing in writing before you order? Quotes back within 24 hours.
The Micro Matic PRO-MAX Spring is a precision replacement component for the PRO-MAX series Foam-On-Beer (FOB) detectors. This specialized spring provides the necessary tension for the internal float and reset mechanism, ensuring that the beer line is instantly shut down when a keg runs empty. Constructed from high-quality stainless steel, it is resistant to corrosion from beer and cleaning chemicals, ensuring the responsive and reliable performance required in high-volume draught systems.
Technician's Repair Tip: If your FOB detector is failing to reset or the float is "sluggish" after a keg change, the internal spring may be weakened or fouled with "beer stone." When performing a chamber rebuild, inspect the spring for any signs of deformation. Clean the internal assembly with a mild acid-based line cleaner before installing the new spring to ensures friction-free movement.