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High-Pure Straight Pipe Connector with Male Thread made of PFA

Product specification Straight, pipe connection on one side, male G- or NPT-thread on the... more

Product specification

Straight, pipe connection on one side, male G- or NPT-thread on the other side

General Information EMP-4 High-Pure THOMAFLUID ® -pipe screw fittings are used for... more

General Information EMP-4 High-Pure

THOMAFLUID®-pipe screw fittings are used for connecting pipes made of various materials such as metal, glass or plastic e.g. PA, PTFE or PVDF. This represents a considerable advantage of this kind of screwed fittings. The screw fitting is not limited to use with rigid pipes but also with flexible pipes or tubing. In this case, carrying brackets (items 22036 - 22054 and items 304902 - 304934) are required. THOMAFLUID®-PFA (perfluoroalkoxy) pipe screw fittings of the MULTIFIT®-EMP-series can be screwed into THOMAFLUID®-valves, cocks, and flowmeters of the MULTIFIT®-EMP-series.

Assembly:

The straight-cutted pipe is plugged into the screw fitting until stop. Tightening of the cap nut leads to compression of a cutting ring made of PEEK (polyether etherketone), thus sealing the connection between pipe and screw joint body by means of a sealing ring made of PTFE (polytetrafluoroethylene). If flexible tubing has have to be adapted using THOMAFLUID®-pipe screw fittings, first the carrying brackets have to be put in the flexible tubes. Afterwards, the fixed assembly is done by tightening the cap nut.

PFA (Perfluoroalkoxy)

High-quality technical plastic for chemical apparatus and machine construction as well as electrical engineering

Chemical, thermal and dielectrical properties practically such as PTFE, but suitable for thermoplastic processing (welding, die casting, deep drawing). Lower medium diffusion, better transparency, larger hardness and better dimensional stability (lower tendency to cold flow) compared to PTFE.

Highest temperature resistance of all meltable fluorinated plastics

Very high dimensional stability in heat

Very high resistance to media

Very good pressure resistance

Low friction coefficient

Can be treated by autoclave (absolute sterile)

Comply with the guidelines from FDA and USP Class VI.

Excellent resistance to weather

Flame-resistant

Colour: milky, translucent

Density: 2.10 g/cm3

Temperature range: -200 to +200 °C (highest dimensional stability in heat)

Shore hardness D: 60° to 65°

Max. operating pressure: 10 bar at +20 °C

Coefficient of sliding friction: 0.2 - 0.3 (dynamic against steel, dry)

Tensile strength: 27 to 32 N/mm2 at +23 °C

Water absorption: <0.03 %

Dielectric constant: 2,1

Surface resistance: >1017 Ohm

Item Image Pipe outside Ø
mm
Rohr Außen-Ø
Zoll
Außengewinde l1
mm
L1
mm
SW
mm
Einheit
Stück
Price
Euro*
Buy
304489
4 G 1/8" 8 23 14 2 69.00
304490
4 G 1/4" 12 24 17 1 39.00
304491
4 G 3/8" 12 26 22 1 54.00
304492
4 G 1/2" 14 26 27 1 55.00
304493
6 G 1/8" 8 34 14 2 73.00
304494
6 G 1/4" 12 35 17 2 78.00
304495
6 G 3/8" 12 37 22 1 58.00
304496
6 G 1/2" 14 39 27 1 61.00
304497
8 G 1/8" 8 35 17 1 45.00
304498
8 G 1/4" 12 35 17 1 46.00
304499
8 G 3/8" 12 37 22 1 71.00
304500
8 G 1/2" 14 39 27 1 79.00
304501
10 G 1/8" 8 40 19 1 55.00
304502
10 G 1/4" 12 40 19 1 56.00
304503
10 G 3/8" 12 41 22 1 84.00
304504
10 G 1/2" 14 42 27 1 90.00
304505
12 G 1/8" 8 43 22 1 68.00
304506
12 G 1/4" 12 43 22 1 69.00
304507
12 G 3/8" 12 43 22 1 96.00
304508
12 G 1/2" 14 45 27 1 115.00
304509
14 G 1/8" 8 45 27 1 96.00
304510
14 G 1/4" 12 45 27 1 96.00
304511
14 G 3/8" 12 45 27 1 129.00
304512
14 G 1/2" 14 45 27 1 135.00
304513
1/8" G 1/8" 8 23 14 1 35.00
304514
1/8" G 1/4" 12 24 17 2 73.00
304515
1/8" G 3/8" 12 26 22 1 54.00
304516
1/8" G 1/2" 14 28 27 1 55.00
304517
1/4" G 1/8" 8 34 14 2 73.00
304518
1/4" G 1/4" 12 35 17 1 39.00
304519
1/4" G 3/8" 12 37 22 1 58.00
304520
1/4" G 1/2" 14 39 27 1 60.00
304521
3/8" G 1/8" 8 40 19 1 55.00
304522
3/8" G 1/4" 12 40 19 1 55.00
304523
3/8" G 3/8" 12 41 22 1 84.00
304524
3/8" G 1/2" 14 42 27 1 94.00
304525
1/2" G 1/8" 8 43 22 1 68.00
304526
1/2" G 1/4" 12 43 22 2 135.00
304527
1/2" G 3/8" 12 43 22 1 96.00
304528
1/2" G 1/2" 14 45 27 1 115.00
304529
4 NPT 1/8" 10 21 12 1 35.00
304530
4 NPT 1/4" 15 24 17 1 38.00
304531
4 NPT 3/8" 15 25 19 1 54.00
304532
4 NPT 1/2" 20 26 24 1 55.00
304533
6 NPT 1/8" 10 33 14 2 73.00
304534
6 NPT 1/4" 15 33 17 1 39.00
304535
6 NPT 3/8" 15 34 19 1 58.00
304536
6 NPT 1/2" 20 37 24 1 60.00
304537
8 NPT 1/8" 10 33 17 1 45.00
304538
8 NPT 1/4" 15 33 17 1 46.00
304539
8 NPT 3/8" 15 34 19 2 141.00
304540
8 NPT 1/2" 20 37 24 1 79.00
304541
10 NPT 1/8" 10 37 19 1 55.00
304542
10 NPT 1/4" 15 37 19 1 56.00
304543
10 NPT 3/8" 15 38 22 1 84.00
304544
10 NPT 1/2" 20 40 24 1 90.00
304545
12 NPT 1/8" 10 41 22 1 68.00
304546
12 NPT 1/4" 15 41 22 2 135.00
304547
12 NPT 3/8" 15 41 22 1 96.00
304548
12 NPT 1/2" 20 43 24 1 115.00
304549
14 NPT 1/8" 10 43 24 1 96.00
304550
14 NPT 1/4" 15 43 24 1 96.00
304551
14 NPT 3/8" 15 43 24 1 129.00
304552
14 NPT 1/2" 20 43 24 1 135.00
304553
1/8" NPT 1/8" 10 21 12 1 35.00
304554
1/8" NPT 1/4" 15 24 17 1 38.00
304555
1/8" NPT 3/8" 15 25 19 1 54.00
304556
1/8" NPT 1/2" 20 26 24 1 55.00
304557
1/4" NPT 1/8" 10 33 14 1 38.00
304558
1/4" NPT 1/4" 15 33 17 1 39.00
304559
1/4" NPT 3/8" 15 34 19 1 58.00
304560
1/4" NPT 1/2" 20 37 24 1 60.00
304561
3/8" NPT 1/8" 10 37 19 1 55.00
304562
3/8" NPT 1/4" 15 37 19 1 55.00
304563
3/8" NPT 3/8" 15 38 22 1 88.00
304564
3/8" NPT 1/2" 20 40 24 1 94.00
304565
1/2" NPT 1/8" 10 41 22 1 68.00
304566
1/2" NPT 1/4" 15 41 22 1 73.00
304567
1/2" NPT 3/8" 15 41 22 1 96.00
304568
1/2" NPT 1/2" 20 43 24 1 115.00
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