The Fluoropolymer Tube Fitting the F20 / F20A series has a unique structure that the ring is inserted inside the tube
【Difference between the F20 series and F20A series】
Applicable tube sizes are 3mm～25mm / 1/4″～1″. The F20 ring is no chamfered.
Applicable tube sizes are 10mm～25mm / 3/8″～1″. The F20A ring is chamfered, so this series has less liquid reservoir than F20 series.
・The F20 / F20A series are required the special tool.
Ring Insertion tool
【Required exclusive tools】 The tools required to insert a ring into the tube of Fluoropolymer Tube Fitting the F20 / F20A series. The F20A series have a flare attachment to flare the tube end before inserting the ring.
COLD Flaring method…assemble in room(ambient) temperature. (Lever Type)
HOT Flaring method…assemble after heating. (Handy Type)
-For 3mm~14mm ・ 1/4”~3/8”
-For 19mm~25mm ・ 1/2”~1”
-For the F20 series
-For the F20A series