Pneufit Push-in Tube Fittings
Metric
4 – 14 mm O/D tube
● Very compact units
● Easy tube insertion for rapid assembly of pneumatic
circuits
● Positive tube anchorage
● All BSP taper threads pre-coated with non-PTFE
based sealant
● Straight adaptors feature internal hexagon for Allen
key
● Silicone free ‘O’-rings
Technical Data
Ordering Information
To order, quote appropriate product number
from the tables on the following pages.
Medium:
Compressed air
(For other media please consult Technical Department)
Operating Pressure:
Vacuum – 18 bar
(Dependent upon operating specification of tubing)
Pneufit's new product numbering system is
designed to make identification and selection
simple:
Vacuum: = –750mm of Hg i.e. 98%
Operating Temperature:
–20°C* to +80°C
(-20°C to +200°C with Viton ‘O’-ring - add suffix V)
1
0
Tube Sizes
4, 5, 6, 8, 10, 12, 14 mm O/D
Shape
Thread Size/
Tube Size
Series
Number
Type
Tubing Types:
Tube Size/
Thread Size
Nylon 11 or 12, Polyurethane and other plasticised or unplasticised
tubing which conforms to the tolerances specified in BS 5409, Part
1, 1976, light and normal duty, DIN 73378, DIN 74234, NFE 49-100
Materials
Nickel plated brass or glass filled nylon for body
Nickel plated brass for collet
Silicone free nitrile rubber 'O' ring (Viton optional)
Plastic sealing washer (parallel threads)
Non - PTFE thread sealant (taper threads)
Warning: The push-in tube fittings in this section must not be
used in vehicle air braking systems.
For push-in fittings suited to these applications please consult
our Technical Service for details.
Our policy is one of continuous research and development. We therefore reserve the right
to amend, without notice, the specifications given in this document.
05/96
N/UK 9.3.001.01