Elbow Connector made of PP or PVDF
Product specification
L-shape, tubing connection on both sides
General Information EMP-3
THOMAFLUID®-tubing screw joints are used for connecting flexible THOMAFLUID®-tubing.
The connecting spigot is nearly cylindrical and dimensioned in such a way that dilatation of the tubing does not exceed 6 % (referring to the tubing outside diameter) even with unfavourable tolerances.
The tension of the remaining dilatation achieves tightness of the screw joint also without knurled nut (checked up to 6 bar).
The locking ring of the screw joints causes the arrestment of the tubing thus preventing effects of shear and torsion forces. Please note that of course the locking ring has to be left in place if the screw joint should be closed by a cover cap.
The elastic locking ring can be used repeatedly within the same screw joint, which means that the screw joint can be opened and tightly closed again using the same locking ring.
The locking ring is fitted with a flange serving as a stop. The tube can be pressed only to the point where the flange of the locking ring abuts to the body of the screw joint which causes an additional safety effect.
This safety effect is given by the fact that the screw joint remains tight even when the connecting spigot is teared off or heavily damaged by any impact. This tightness is caused by the knurled nut pressing in the locking ring into the cone of the screw joint thus producing a seal in the cone. The connecting spigot functions as a carrying bracket, and a carrying bracket has not necessarily to be a fixed component part of the screw joint body.
PP (Polypropylene)
Extremely good impact toughness and notch impact strength
Higher hardness and stiffness as well as better resilience than PE
Thermoforming possible
Very good dielectrical properties
Good resistance to alcohols, ketones, conc. acids and alkalis
Not stable to aromatic hydrocarbons, fats and oils, halogenes
Autoclavable
Resistant to hydrolysis
Physiologically safe
Regulatory compliance to FDA 21 CFR 177.1520, RoHS, BPA-free, DEHP-free, BSE/ADI-free
Colour: grey
Density: 0.90 g/cm3
Temperature range: +5 to +90 °C
Shore hardness D: 72°
Max. operating pressure: 10 bar at +20 °C
Water absorption: <0.05 %
Tensile strength: 25 - 40 N/mm2
Elongation at break: 800 %
Surface resistance: >1013 Ohm
Melt flow index MFR: 0.3 g/10 min.
PVDF (Polyvinylidene fluoride)
High-quality technical plastic for chemical apparatus and machine building, especially in the petrochemical, metallurgical, pharmaceutical, food processing, paper and textile industry as well as in the nuclear technology.
High impact toughness even at low temperatures
Good breakdown strength
Low dielectric loss factor
Highest mechanical stability and stiffness
Meeting highest purity requirements
Comply with the guidelines from FDA, BSE/ADI-free and USP class VI, additionally PVDF has the KTW approval. Up to +150 °C it is non-toxic and since it has a similar property to glass it is a no-culture medium for microorganisms.
Can be treated by autoclave (absolute sterile) and sterilized with gamma-rays without losing its mechanical qualities
Outstanding resistance to UV, weather and aging
Flame-resistant
High thermal stability
Resistant to alcohols, fats and oils, halogenes, alkalis, acids
Not stable to aromatic hydrocarbons, ketones, amines, pyridine, dimethylformamide, hot alkalis, fuming sulfuric acid
Colour: nature, slightly translucent
Density: 1.75 g/cm3
Temperature range: -40 to +140 °C
Shore hardness D: 79°
Max. operating pressure: 10 bar at +20 °C
Water absorption: <0.04 %
Tensile strength: 38 - 50 N/mm2
Surface resistance: >1013 Ohm
Melt flow index MFR: 6 g/10 min.
Item | Image |
Tubing inside Ø mm
|
Schlauch Außen-Ø mm
|
D mm
|
L1 mm
|
Werkstoff |
Einheit Stück
|
Price Euro* |
Buy |
---|---|---|---|---|---|---|---|---|---|
20546 |
|
4 | 6 | 15 | 25 | PP | 10 | 67.00 | |
20547 |
|
4 | 6 | 15 | 25 | PVDF | 5 | 149.00 | |
20549 |
|
6 | 8 | 15 | 29 | PP | 10 | 89.00 | |
20550 |
|
6 | 8 | 15 | 29 | PVDF | 5 | 162.00 | |
20552 |
|
6 | 10 | 20 | 35 | PP | 10 | 112.00 | |
20553 |
|
6 | 10 | 20 | 35 | PVDF | 5 | 174.00 | |
20555 |
|
8 | 10 | 20 | 35 | PP | 10 | 114.00 | |
20556 |
|
8 | 10 | 20 | 35 | PVDF | 5 | 181.00 | |
20558 |
|
8 | 12 | 20 | 37 | PP | 10 | 196.00 | |
20559 |
|
8 | 12 | 20 | 37 | PVDF | 5 | 212.00 | |
20561 |
|
10 | 14 | 25 | 42 | PP | 5 | 155.00 | |
20562 |
|
10 | 14 | 25 | 42 | PVDF | 5 | 211.00 |