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Pneufit push-in fittings
For general purpose pneumatic applications
Pneufit Push-in fittings
General purpose pneumatic fittings providing neat installation and fast tube assembly
For use with flexible plastic tubing
Easy tube release and remake of the joint
Vacuum to 18 bar operating pressure
Roll marked collet for easy tube size identification
Comprehensive range of fitting forms
6 mm6 mm
6 mm6 mm
Pneufit component parts
Collet Collet teeth ‘O’ Ring Body Pre-applied thread sealant Temperature range
-200C to 700C Corrosion resistant nickel
plated body and collet Materials of construction
Brass body and collet Medium Nitrile ‘O’ Ring Non PTFE based thread
sealant
Range of tube sizes Metric
Tube sizes 4 mm o/d 5 mm o/d6 mm o/d 8 mm o/d 10 mm o/d 12 mm o/d 14 mm o/d
Tubing types: Polyamide (PA) Polyurethane (PU)
Range of tube sizes Inch
Tube sizes 3/16 inch o/d 1/4 inch o/d5/16 inch o/d 3/8 inch o/d 1/2 inch o/d
Tubing types: Polyamide (PA) Polyurethane (PU)
Range of thread sizes
Parallel thread sizesM5 G 1/8 G 1/4 G 3/8 G 1/2
Taper thread sizesR 1/8 R 1/4 R 3/8 R 1/2
m mm mmmm
mm
mm mmmm
mm
Internal Hexagon
Internal hexagon
The through bore of the straight adaptors are standard hexagon sizes
Where valve or manifold ports are close pitched, conventional ring or socket spanners are unsuitable
Power driven or hand operated hexagon keys solve the problem
Tube and Fitting assembly
Tube preparation Use a standard tube cutter to give a square end Ensure that the tube end is clean and free from surface
damage
900
Connecting the tube
Connecting the tube (Pneufit)
Push the tube through the collet into the fitting Continue pushing firmly through the collet teeth and
‘O’Ring up to the tube stop Pull back on the tube to reinforce the collet tooth gripping
action. Pressure can then be applied
Connecting the tube (Pneufit)
Push the tube through the collet into the fitting Continue pushing firmly through the collet teeth and
‘O’Ring up to the tube stop Pull back on the tube to reinforce the collet tooth gripping
action. Pressure can then be applied
Connecting the tube (Pneufit)
Push the tube through the collet into the fitting Continue pushing firmly through the collet teeth and
‘O’Ring up to the tube stop Pull back on the tube to reinforce the collet tooth gripping
action. Pressure can then be applied
Connecting the tube (Pneufit)
Push the tube through the collet into the fitting Continue pushing firmly through the collet teeth and
‘O’Ring up to the tube stop Pull back on the tube to reinforce the collet tooth gripping
action. Pressure can then be applied
Connecting the tube (Pneufit)
Push the tube through the collet into the fitting Continue pushing firmly through the collet teeth and
‘O’Ring up to the tube stop Pull back on the tube to reinforce the collet tooth gripping
action. Pressure can then be applied
Disconnecting the tube
Disconnecting the tube (Pneufit)
Turn off and exhaust the air pressure Push the tube and collet into the fitting Hold down the collet and pull out the tube
Disconnecting the tube (Pneufit)
Turn off and exhaust the air pressure Push the tube and collet into the fitting Hold down the collet and pull out the tube
Disconnecting the tube (Pneufit)
Turn off and exhaust the air pressure Push the tube and collet into the fitting Hold down the collet and pull out the tube
Disconnecting the tube (Pneufit)
Turn off and exhaust the air pressure Push the tube and collet into the fitting Hold down the collet and pull out the tube
Disconnecting the tube (Pneufit)
Turn off and exhaust the air pressure Push the tube and collet into the fitting Hold down the collet and pull out the tube
Pneufit range of fittings forms
Series 10 ( Metric tube )
Pneufit parallel adaptors (metric)
Straight adaptors Internal adaptors Straight stem adaptors Swivel elbow adaptors 45O Swivel elbow
adaptors Parallel Y adaptors Swivel side tee adaptors Swivel tee adaptors
Pneufit taper adaptors (metric)
Straight adaptors Straight stem adaptors Fixed elbow adaptors Swivel elbow adaptors Extended swivel elbows Fixed side tee adaptors Fixed tee adaptors Swivel tee adaptors Swivel side tee adaptors Parallel Y adaptors
Pneufit tube connectors (metric)
Straight connectors Elbow connectors Tee connectors Parallel Y connectors 4 Way cross connectors
Pneufit stem connectors (metric)
Straight stem connectors metal
Straight stem connectors plastic
Stem tailpiece adaptors Reducing connectors Stem elbow connectors Silencers Pressure indicator ( plug
in ) Plugs
Pneufit bulkhead connectors (metric)
Bulkhead connectors Pressure indicators Swivel bulkhead elbow
connectors Mixed bulkhead
connectors PIF to compression
Pneufit banjo connectors (metric)
Elbow banjo assemblies Tee banjo assemblies Banjo bolts Elbow banjo bodies Tee banjo bodies Regulating elbow banjo
assemblies Regulating banjo bolts
Pneufit banjo connectors (metric)
Banjo bolt with top port Banjo bolt with indicator Banjo bolt single stacking Banjo bolt double
stacking Banjo bolt triple stacking
Stacking banjo bolts can be used with any combination of elbow or tee banjo bodies
Pneufit banjo flow regulators
Thread sizes taperR 1/8 R 1/4 R 3/8 R 1/2
Tube sizes 4 mm o/d6 mm o/d8 mm o/d10 mm o/d12 mm o/d
Pneufit push-in manifolds
Tube inlet type, 8 or 10 mm o/d inlet each end
Threaded inlet type, with 8 or 10 mm o/d tube inlet on one end
Thread sizes taperR 1/8 R 1/4 R 3/8 R 1/2
Six outlets each4, 6 or 8 mm o/d
Pneufit range of fittings forms
Series 12 ( Inch tube )
Pneufit range (inch tube)
Straight adaptors M5 Straight adaptors taper Swivel elbow adaptors Elbow connectors Swivel tee adaptors Swivel side tee adaptors Tee connectors Straight connectors bulkhead connectors
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