Vario Couplings

Chemical resistance:	++ very good
Material:	PVDF
Temperature resistance:	from -30°C to +150°C
Pressure:	3 bar
autoclave:	suitable

FDA conformFDA conform:
All parts coming into contact with the fluid are from materials that correspond to FDA requirements. A certificate of conformity is included with each shipment.

Technical information

Material Safety Data Sheets

Download: PVDF

Bore dia. [mm]	Connecting thread [GL]	For tubing I.D. [mm]	For tubing [wall thickness mm]	Cat-no.	Price*/piece	Select the quantity for an offer or order and place it in the shopping cart
0,8	14	0,8	0,8 bis 1,2	D681-08	€51.51
1,6	14	1,6	0,8 bis 1,2	D681-16	€50.60
3,2	14	3,2	1,6	D681-24	€48.26
4,0	14	4,0 + 4,8	1,6	D681-32	€49.39
6,4	18	6,4	1,6	D681-40	€76.24
8,0	18	8 bis 9,5	0,8 bis 1,2	D681-48	€108.40

D681-08 - Vario-Schlauchkupplungen | BOLA

Bore dia. [mm]	0,8
Connecting thread [GL]	14
For tubing I.D. [mm]	0,8
For tubing [wall thickness mm]	0,8 bis 1,2

€51.51

D681-16 - Vario-Schlauchkupplungen | BOLA

Bore dia. [mm]	1,6
Connecting thread [GL]	14
For tubing I.D. [mm]	1,6
For tubing [wall thickness mm]	0,8 bis 1,2

€50.60

D681-24 - Vario-Schlauchkupplungen | BOLA

Bore dia. [mm]	3,2
Connecting thread [GL]	14
For tubing I.D. [mm]	3,2
For tubing [wall thickness mm]	1,6

€48.26

D681-32 - Vario-Schlauchkupplungen | BOLA

Bore dia. [mm]	4,0
Connecting thread [GL]	14
For tubing I.D. [mm]	4,0 + 4,8
For tubing [wall thickness mm]	1,6

€49.39

D681-40 - Vario-Schlauchkupplungen | BOLA

Bore dia. [mm]	6,4
Connecting thread [GL]	18
For tubing I.D. [mm]	6,4
For tubing [wall thickness mm]	1,6

€76.24

D681-48 - Vario-Schlauchkupplungen | BOLA

Bore dia. [mm]	8,0
Connecting thread [GL]	18
For tubing I.D. [mm]	8 bis 9,5
For tubing [wall thickness mm]	0,8 bis 1,2

€108.40

Product description Two-part coupling made of PVDF for connecting elastic tubing (e.g. Viton®,... more

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Product information "Vario Couplings | BOLA"

Product description

Two-part coupling made of PVDF for connecting elastic tubing (e.g. Viton®, Tygon®, silicone) to hard-walled tubing made of PTFE, glass or other plastics. Easy and ingenious functioning: the elastic tubing is pushed on a cone and fixed on the coupling by means of a connecting nut. On the other side, hard-walled tubing up to a maximum O.D. of 10 mm is connected to a GL thread by means of laboratory screw joints. Restricted chemical resistance, working temperatures up to max. +150°C.

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