Description
Fixed Dip Pipes are fairly rigid, thick wall PTFE tubes,
either straight or 90° elbowed, which are directly
crimped to the end of Pharmaline and Pharmalex hoses. They are
designed for insertion into drums, tanks and reaction
vessels in order to suction drain (or inject) process fluids
transferred through the hose.
Materials
Standard dip pipes are in anti-static (AS) PTFE.
How to order
Specify the size and material of the dip pipe, whether it
is straight or 90° elbowed. Give the length of the find leg
of the dip pipe and the length of the rest of the hose
assembly separately.
Maximum Working Pressures
Dip Pipes are normally only tested to 4 Bar Pressure,
and are not suitable for use at pressures higher than 3
Bar. They are usable at negative pressure up to full
vacuum.
If higher pressure ratings are required, consult Aflex
Hose.
Lengths
Dip Pipes are supplied as standard in 1 metre lengths,
but can be supplied in any length to individual
requirements.
FIXED DIP PIPE
Nominal Hose
Bore Size |
Approximate Dip Pipe Dimensions |
| Outside Diameter D |
Inside Diameter I |
| in |
mm |
in |
mm |
in |
mm |
| 3/4 |
20 |
0.87 |
22 |
0.51 |
13 |
| 1 |
25 |
1.14 |
29 |
0.83 |
21 |
| 1 1/2 |
40 |
1.54 |
39 |
1.00 |
27 |
| 2 |
50 |
2.17 |
55 |
1.58 |
40 |
DETACHABLE DIP PIPE
Description
As Fixed Dip Pipes above, but connected to the hose through an end fitting, not by crimping direct to the hose.
Design
A straight, or 90° elbowed anti-static PTFE Dip Pipe, fitted with a Flange or Cam & Groove Male PTFE Lined & Flared end fitting. The most usual end fitting is a Cam Male (as shown), so the dip pipe can then be connected to a hose with a Cam Female end fitting.
Specifications
As above for Fixed Dip Pipes.
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