Masterflex® Union Fittings, Hose Barb, Straight, HDPE, Avantor®

Quick and easy assembly without tools.

Ideal for general-purpose and single-use applications, to connect tubing with rest of system
Determine which connector type is needed for your application by contacting free technical application assistance*
Global market leader in range of materials for most extensive chemical compatibility
Single-use custom configuration solutions to minimise downtime
Regulatory approvals to match your unique application
Unique packaging options include individuals, packs, and kits for customer-friendly ordering and delivery
Chemical resistant

These economical straight barbed fittings easily connect fluid paths without the use of tools. Just slip your flexible tubing or hose onto the barb to create a secure seal.

Environmentally Preferable:

Specifications

Sterilisation:
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only
Ethylene oxide (ETO) only

Specifications

Product Information

Barb size/tubing int.Ø (port 1)
Barb size/tubing int.Ø (port 2)
Connection Type
Fitting material
Flow pattern
Pk
Fitting, HDPE, Straight, Hose Barb Unions, ³⁄₁₆" ID; 10/PK
Fitting, HDPE, Straight, Hose Barb Unions, ³⁄₁₆" ID; 10/PK
MFLX30612-09

³⁄₁₆"
³⁄₁₆"
Barbed Union
HDPE
Straight
10

1 * 10 items
1 * 10 items - £20.10
£20.10
1 * 10 items
£20.10

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE, Straight, Hose Barb Unions, ¼" ID; 10/PK
Fitting, HDPE, Straight, Hose Barb Unions, ¼" ID; 10/PK
MFLX30612-13

¼"
¼"
Barbed Union
HDPE
Straight
10

1 * 10 items
1 * 10 items - £21.70
£21.70
1 * 10 items
£21.70

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE, Straight, Hose Barb Unions, ⅜" ID; 10/PK
Fitting, HDPE, Straight, Hose Barb Unions, ⅜" ID; 10/PK
MFLX30612-17

⅜"
⅜"
Barbed Union
HDPE
Straight
10

1 * 10 items
1 * 10 items - £22.30
£22.30
1 * 10 items
£22.30

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE, Straight, Hose Barb Union, ⅝" ID; 10/PK
Fitting, HDPE, Straight, Hose Barb Union, ⅝" ID; 10/PK
MFLX30621-79

⅝"
⅝"
Barbed Union
HDPE
Straight
10

1 * 10 items
1 * 10 items - £23.60
£23.60
1 * 10 items
£23.60

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE, Straight, Hose Barb Union, ¾" ID; 10/PK
Fitting, HDPE, Straight, Hose Barb Union, ¾" ID; 10/PK
MFLX30621-81

¾"
¾"
Barbed Union
HDPE
Straight
10

1 * 10 items
1 * 10 items - £27.30
£27.30
1 * 10 items
£27.30

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE, Straight, Hose Barb Union, 1" ID; 10/PK
Fitting, HDPE, Straight, Hose Barb Union, 1" ID; 10/PK
MFLX30621-83

1"
1"
Barbed Union
HDPE
Straight
10

1 * 10 items
1 * 10 items - £28.80
£28.80
1 * 10 items
£28.80

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE, Straight, Hose Barb Union, ⁵⁄₁₆" ID; 10/PK
Fitting, HDPE, Straight, Hose Barb Union, ⁵⁄₁₆" ID; 10/PK
MFLX30621-87

⁵⁄₁₆"
⁵⁄₁₆"
Barbed Union
HDPE
Straight
10

1 * 10 items
1 * 10 items - £20.20
£20.20
1 * 10 items
£20.20

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE, Straight, Hose Barb Union, ⅜" ID; 10/PK
Fitting, HDPE, Straight, Hose Barb Union, ⅜" ID; 10/PK
MFLX30621-89

⅜"
⅜"
Barbed Union
HDPE
Straight
10

1 * 10 items
1 * 10 items - £20.20
£20.20
1 * 10 items
£20.20

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE, Straight, Hose Barb Union, ½" ID; 10/PK
Fitting, HDPE, Straight, Hose Barb Union, ½" ID; 10/PK
MFLX30621-92

½"
½"
Barbed Union
HDPE
Straight
10

1 * 10 items
1 * 10 items - £20.20
£20.20
1 * 10 items
£20.20

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE, Straight, Hose Barb Union, ⁵⁄₃₂" ID; 10/PK
Fitting, HDPE, Straight, Hose Barb Union, ⁵⁄₃₂" ID; 10/PK
MFLX30622-50

⁵⁄₃₂"
⁵⁄₃₂"
Barbed Union
HDPE
Straight
10

1 * 10 items
1 * 10 items - £22.90
£22.90
1 * 10 items
£22.90

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE, Straight, Hose Barb Union, ³⁄₁₆" ID; 10/PK
Fitting, HDPE, Straight, Hose Barb Union, ³⁄₁₆" ID; 10/PK
MFLX30622-55

³⁄₁₆"
³⁄₁₆"
Barbed Union
HDPE
Straight
10

1 * 10 items
1 * 10 items - £20.70
£20.70
1 * 10 items
£20.70

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE, Straight, Hose Barb Union, ¼" ID; 100/PK
Fitting, HDPE, Straight, Hose Barb Union, ¼" ID; 100/PK
MFLX30625-85

¼"
¼"
Barbed Union
HDPE
Straight
100

1 * 100 items
1 * 100 items - £79.10
£79.10
1 * 100 items
£79.10

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE, Straight, Hose Barb Union, ⁵⁄₁₆" ID; 100/PK
Fitting, HDPE, Straight, Hose Barb Union, ⁵⁄₁₆" ID; 100/PK
MFLX30625-87

⁵⁄₁₆"
⁵⁄₁₆"
Barbed Union
HDPE
Straight
100

1 * 100 items
1 * 100 items - £102.00
£102.00
1 * 100 items
£102.00

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE, Straight, Hose Barb Union, ⅜" ID; 100/PK
Fitting, HDPE, Straight, Hose Barb Union, ⅜" ID; 100/PK
MFLX30625-89

⅜"
⅜"
Barbed Union
HDPE
Straight
100

1 * 100 items
1 * 100 items - £97.20
£97.20
1 * 100 items
£97.20

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE, Straight, Hose Barb Union, ½" ID; 100/PK
Fitting, HDPE, Straight, Hose Barb Union, ½" ID; 100/PK
MFLX30625-92

½"
½"
Barbed Union
HDPE
Straight
100

1 * 100 items
1 * 100 items - £96.30
£96.30
1 * 100 items
£96.30

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE, Straight, Hose Barb Union, ⁵⁄₃₂" ID; 100/PK
Fitting, HDPE, Straight, Hose Barb Union, ⁵⁄₃₂" ID; 100/PK
MFLX30626-50
⁵⁄₃₂"
⁵⁄₃₂"
Barbed Union
HDPE
Straight
100

1 * 100 items
1 * 100 items - £103.00
£103.00
1 * 100 items
£103.00

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE, Straight, Hose Barb Union, ³⁄₁₆" ID; 100/PK
Fitting, HDPE, Straight, Hose Barb Union, ³⁄₁₆" ID; 100/PK
MFLX30626-55

³⁄₁₆"
³⁄₁₆"
Barbed Union
HDPE
Straight
100

1 * 100 items
1 * 100 items - £107.00
£107.00
1 * 100 items
£107.00

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE, Straight, Hose Barb Union, ¹⁄₁₆" ID;10/PK
Fitting, HDPE, Straight, Hose Barb Union, ¹⁄₁₆" ID;10/PK
MFLX40612-01

¹⁄₁₆"
¹⁄₁₆"
Barbed Union
HDPE
Straight
10

1 * 10 items
1 * 10 items - £22.50
£22.50
1 * 10 items
£22.50

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE Straight, Hose Barb Union, ⅛" ID; 10/PK
Fitting, HDPE Straight, Hose Barb Union, ⅛" ID; 10/PK
MFLX40612-05

⅛"
⅛"
Barbed Union
HDPE
Straight
10

1 * 10 items
1 * 10 items - £19.60
£19.60
1 * 10 items
£19.60

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE, Straight, Hose Barb Union, ³⁄₃₂" ID; 10/PK
Fitting, HDPE, Straight, Hose Barb Union, ³⁄₃₂" ID; 10/PK
MFLX40622-44

³⁄₃₂"
³⁄₃₂"
Barbed Union
HDPE
Straight
10

1 * 10 items
1 * 10 items - £21.50
£21.50
1 * 10 items
£21.50

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE, Straight, Hose Barb Union, ¹⁄₁₆" ID; 10/PK
Fitting, HDPE, Straight, Hose Barb Union, ¹⁄₁₆" ID; 10/PK
MFLX40622-47

¹⁄₁₆"
¹⁄₁₆"
Barbed Union
HDPE
Straight
10

1 * 10 items
1 * 10 items - £23.40
£23.40
1 * 10 items
£23.40

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE, Straight, Hose Barb Union, ⅛" ID; 10/PK
Fitting, HDPE, Straight, Hose Barb Union, ⅛" ID; 10/PK
MFLX40622-53

⅛"
⅛"
Barbed Union
HDPE
Straight
10

1 * 10 items
1 * 10 items - £19.70
£19.70
1 * 10 items
£19.70

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE, Straight, Hose Barb Union, ³⁄₃₂" ID; 100/PK
Fitting, HDPE, Straight, Hose Barb Union, ³⁄₃₂" ID; 100/PK
MFLX40626-44

³⁄₃₂"
³⁄₃₂"
Barbed Union
HDPE
Straight
100

1 * 100 items
1 * 100 items - £101.00
£101.00
1 * 100 items
£101.00

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE, Straight, Hose Barb Union, ¹⁄₁₆" ID; 100/PK
Fitting, HDPE, Straight, Hose Barb Union, ¹⁄₁₆" ID; 100/PK
MFLX40626-47

¹⁄₁₆"
¹⁄₁₆"
Barbed Union
HDPE
Straight
100

1 * 100 items
1 * 100 items - £97.20
£97.20
1 * 100 items
£97.20

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE, Straight, Hose Barb Unions, ⅛" ID; 100/PK
Fitting, HDPE, Straight, Hose Barb Unions, ⅛" ID; 100/PK
MFLX40626-53

⅛"
⅛"
Barbed Union
HDPE
Straight
100

1 * 100 items
1 * 100 items - £102.00
£102.00
1 * 100 items
£102.00

CE certificate

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only
CE certificate
Fitting, HDPE, Straight, Hose Barb Union, ⅛" ID; 100/PK
Fitting, HDPE, Straight, Hose Barb Union, ⅛" ID; 100/PK
MFLX40626-54
⅛"
⅛"
Barbed Union
HDPE
Straight
100

1 * 100 items
1 * 100 items - £97.20
£97.20
1 * 100 items
£97.20

Specifications
Environmentally Preferable
Sterilisation
Ethylene oxide (ETO) only