• Bernard MIG Welding Products
  • Bernard MIG Welding Products
  • Bernard MIG Welding Products
  • Bernard MIG Welding Products

Centerfire™ Conversion Series


Simplify parts management and improve performance by converting all of your MIG guns to Centerfire™ Nozzles, Contact Tips and Gas Diffusers.

 

Download PDFSpec Sheet: English  |  Espanõl  |  Français  |  Português

Specifications

  • Available for Binzel®, Lincoln®, Miller®, OXO™, Tregaskiss™, and Tweco® MIG Guns

Find the Parts Needed to Upgrade

In the chart directly below, locate your gun make and model and then proceed to the columns on the right to determine the parts needed to upgrade. Additional charts are provided below to help you select from a wide variety of contact tips and nozzles.

Gun Manufacturer

Gun Model

Desired Nozzle / Diffuser Style

Adaptor

Insulator

Diffuser

Contact Tip

Nozzle

Bernard™

Q-Gun™, E-Z Feed II, G, H, F

Small

Not required

4323R

DS-1

Select from Contact Tips below

Select from Nozzles below

See Small Nozzles for Small Diffuser / Nozzle Style

See
Large Nozzles for Large Diffuser / Nozzle Style

Large

Not required

10012

D-1

Binzel®



 

ALPHA 2, ALPHA 2 Automatic

Small

Not required

4323R

DS-1B2

Large

N/A

N/A

N/A

ALPHA 3, ALPHA 3 Automatic

Small

Not required

4323R

DS-1B3

Large

Not required

4323R

D-1B3

ALPHA 4, ALHPA 4 Automatic

Small

N/A

N/A

N/A

Large

Not required

4323R

D-1B4

OMEGA 4

Small

N/A

N/A

N/A

Large

Not required

4323R

D-1B04

Lincoln®

100L

Small

1380020

4323R

DS-1

Large

N/A

N/A

N/A

Magnum 250

Small

1380005

4323R

DS-1

Large

1380005

10012

D-1

Magnum 300, Magnum 400

Small

Not required

4323R

DS-1T

Large

Not required

4423R

D-1T

Magnum 500

Small

1380017

4323R

DS-1

Large

1380017

10012

D-1

Magnum Pro 300

Small

N/A

N/A

N/A

Large

Not required

4323R

D-1LP3

Miller®

XR Edge

Small

1380018

4323R

DS-1

Large

1380018

10012

D-1

XR30A, XR-W, Roughneck, Python

Small

Not required

4323R

DS-1

Large

Not required

10012

D-1

AlumaPro

Small

Not required

4323R

DS-1AP

Large

Not required

10012

D-1AP

OXO™

APX

Small

Not required

4323R

DS-1

Large

Not required

10012

D-1

Tregaskiss™

Former TOUGH GUN™ Semi-Automatic Series or former Bernard™ T-Gun™ Series

Small

Not required

4323R

DS-1T

Large

Not required

4423R

D-1T

Tweco®

160 Mini MIG

Small

1380020

4323R

DS-1

Large

1380020

10012

D-1

No. 1

Small

1380019

4323R

DS-1

Large

1380019

10012

D-1

No. 2

Small

1380005

4323R

DS-1

Large

1380005

10012

D-1

No. 3, No. 4, Tuff-n-Lite, Supra XT (HD Consumables)

Small

Not required

4323R

DS-1T

Large

Not required

4423R

D-1T

Spraymaster 450

Small

Not required

4323R*

DS-1T

Large

Not required

4423R

D-1T

No. 5

Small

Not required

N/A

N/A

Large

Not required

4423R

D-1T-5

ELC250, ELC350, Spraymaster 250, Spraymaster 350

Small

1380012

4323R

DS-1

Large

1380012

10012

D-1

ELC450, EL450, EL600, Supra XT (EL Consumables)

Small

1380017

4323R

DS-1

Large

1380017

10012

D-1

*2 required

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Contact Tips

T-023

for 0.023" (0.6 mm) wire

T-030

for 0.030" (0.8 mm) wire

T-035

for 0.035" (0.9 mm) wire

T-039

for 0.039" (1.0 mm) wire

T-045

for 0.045" (1.2 mm) wire

T-052

for 0.052" (1.4 mm) wire

T-062

for 1/16" (1.6 mm) wire

T-072

for 0.072" (1.8 mm) wire

T-078

for 5/64" (2.0 mm) wire

T-094

for 3/32" (2.4 mm) wire

T-109

for 7/64" (2.8 mm) wire

T-125

for 1/8" (3.2 mm) wire

TT-023

for 0.023" (0.6 mm) wire; tapered

TT-030

for 0.030" (0.8 mm) wire; tapered

TT-035

for 0.035" (0.9 mm) wire; tapered

TT-039

for 0.039" (1.0 mm) wire; tapered

TT-045

for 0.045" (1.2 mm) wire; tapered

TT-052

for 0.052" (1.4 mm) wire; tapered

TT-062

for 1/16" (1.6 mm) wire; tapered

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Small Nozzles

NS-1218B

1/2" bore, 1/8" recess, brass

NS-1218C

1/2" bore, 1/8" recess, copper

NS1200B

1/2" bore, flush, brass

NS-5818B

5/8" bore, 1/8" recess, brass

NS-5818C

5/8" bore, 1/8" recess, copper

NS-5800B

5/8" bore, flush, brass

NST-3818B

3/8" bore, 1/8" recess, brass; tapered

NST-3800B

3/8" bore, flush, brass; tapered

NST-38XTB

3/8" bore, 1/8" extension, brass; tapered

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Large Nozzles

N-5814B

5/8" bore, 1/4" recess, brass

N-5814C

5/8" bore, 1/4" recess, copper

N-5818B

5/8" bore, 1/8" recess, brass

N-5818C

5/8" bore, 1/8" recess, copper

N-5800C

5/8" bore, flush, copper

N-3414B

3/4" bore, 1/4" recess, brass

N-3414C

3/4" bore, 1/4" recess, copper

N-3418B

3/4" bore, 1/8" recess, brass

N-3418C

3/4" bore, 1/8" recess, copper

N-3400C

3/4" bore, flush, copper

NT-3800C

3/8" bore, flush, copper; tapered

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