Mig Insulators & Diffusers
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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TWECO
Tweco Standard Nozzle Insulators, For 26 Series Torch Gun (1 EA / EA)
$34.26Field repairable cable connectionSteel spring strain reliefsOne-piece molded handle for high impact strength358-1360-1400$34.26 -
TWECO
Tweco MIG Torch Gun Diffuser, 360 Brass Alloy, For No. 400 Gun (1 EA / EA)
$8.92For traditional style gunsReliable358-1540-1100$8.92 -
TWECO
Tweco Standard Nozzle Insulators, Coarse Thread, 34 CT (1 EA / EA)
$25.36Field repairable cable connectionSteel spring strain reliefsOne-piece molded handle for high impact strength358-1340-1400$25.36 -
Bernard
Bernard Centerfire Diffusers, For Tweco/Lincoln/Tregaskiss Upgrade (10 EA / PK)
$185.54Easy-to-use and high performingProvide better arc starts, less spatter and more consistent weldsMates better with contact tip for better conductivity360-D-1T$185.54 -
TWECO
Tweco Eliminator Style Diffusers, 360 Brass Alloy, For Tweco 250 Eliminator MIG Guns (5 EA / PK)
$130.87Use in light to medium duty welding applicationsConstructed to ensure consistent dimensional stabilitySilicon O-ring seals against the nozzle assembly358-1560-1109$130.87 -
TWECO
Tweco Standard Nozzle Insulators, Coarse Threaded (1 EA / EA)
$31.23Field repairable cable connectionSteel spring strain reliefsOne-piece molded handle for high impact strength358-1350-1400$31.23 -
TWECO
Tweco MIG Torch Gun Diffusers, For No. 3 & 4 Gun; 45H-332, 45H-764, 45H-18 Conduits (5 EA / PK)
$88.22For traditional style gunsReliable358-1550-1102$88.22 -
TWECO
Tweco MIG Torch Gun Diffusers, For No. 1 Gun, 180 A (5 EA / PK)
$54.06For traditional style gunsReliable358-1510-1101$54.06 -
TWECO
Tweco Insulators, For A-732 Electrode Holder (1 PK / PK)
$23.13Permits lower operating temperatures to avoid overheatingImproves nozzle seal358-9910-2302$23.13 -
TWECO
Tweco Eliminator Style Diffusers, 360 Brass Alloy, For Tweco 450 Eliminator MIG Guns (1 EA / EA)
$26.99Use in light to medium duty welding applicationsConstructed to ensure consistent dimensional stabilitySilicon O-ring seals against the nozzle assembly358-1560-1114$26.99 -
Best Welds
Best Welds Diffuser Retainer Ring Only, Spring Steel, Tregaskiss Style MIG Guns (2 EA / PK)
$8.22Industry part number easily recognizableMeets or exceeds OEM quality and performance900-402-4$8.22 -
Bernard
Bernard Gas Diffusers/Heads, For Elliptical 1500 Series Contact Tips, 200 A (1 EA / EA)
$254.18Heavy-duty gas diffusers for greater heat dissipationAllows smooth gas flow and longer life360-4235$254.18 -
Bernard
Bernard Centerfire Caps, For Large Diffusers (1 EA / EA)
$12.58This insulator cap can be used to convert competitors' MIG guns for use with Centerfire consumable seriesFor use with Centerfire(TM) Contact Tips, Diffusers and Nozzles360-10012$12.58 -
TWECO
Tweco MIG Torch Gun Diffusers, For No. 3 & 4 Gun; 45-3545, 45-116, 45N-3545 Conduits (1 EA / EA)
$12.31For traditional style gunsReliable358-1550-1101$12.31 -
TWECO
Tweco Eliminator Style Diffusers, 360 Brass Alloy, For EL250; EL350 (1 EA / EA)
$25.69Use in light to medium duty welding applicationsConstructed to ensure consistent dimensional stabilitySilicon O-ring seals against the nozzle assembly358-1560-1110$25.69 -
TWECO
Tweco MIG Torch Gun Diffusers, For No. 2 Gun (1 EA / EA)
$17.04For traditional style gunsReliable358-1520-1101$17.04 -
Bernard
Bernard Gas Diffusers/Heads, Head Assembly, For 600A Q-Gun (10 EA / BX)
$155.49Heavy-duty gas diffusers for greater heat dissipationAllows smooth gas flow and longer life360-4635$155.49 -
Bernard
Bernard Centerfire Diffusers, Gas Diffuser, Brass, For Q-Gun; Mig Guns (1 EA / EA)
$20.33Easy-to-use and high performingProvide better arc starts, less spatter and more consistent weldsMates better with contact tip for better conductivity360-DS-1T$20.33 -
Bernard
Bernard Replacement Heads, Brass, For Shortstub (1 EA / EA)
$53.90Centerfire consumable series Contact Tips, Gas Diffusers, Nozzles, and Tapered Contact Tips are machined to the highest quality for extended service lifeAdapter Heads and Insulator Caps are available to convert indicated tools to use Centerfire...360-K40$53.90 -
TWECO
Tweco MIG Torch Gun Diffusers, For Mini-MIG Gun (1 EA / EA)
$47.44For traditional style gunsReliable358-1500-1100$47.44 -
TWECO
Tweco MIG Torch Gun Diffusers, For No. 3 & 4 Gun (1 EA / EA)
$13.02For traditional style gunsReliable358-1540-1103$13.02 -
Bernard
Bernard Centerfire Diffusers, For Tweco/Spray Master/Supra XT/Lincoln Magnum (10 EA / PK)
$232.18Gas diffusers have positive stops to secure Quik Tip contact tips in a fixed position for superior repeatability and consistent quality weldsQuik Tip consumables are suitable for use in heavy duty and light commercial applications360-D118$232.18 -
$10.11 -
$4.91 -
TWECO
Tweco Spray Master Heavy Duty Torch Gun Diffusers, 250 A Spray Master MIG Guns (1 EA / EA)
$27.80Field repairable cable connectionSteel spring strain reliefsOne-piece molded handle for high impact strength358-1520-1130$27.80 -
TWECO
Tweco Insulators, For A-532 Electrode Holder (1 PK / PK)
$23.63Permits lower operating temperatures to avoid overheatingImproves nozzle seal358-9910-2102$23.63 -
TWECO
Tweco Eliminator Style Diffuser, Brass Alloy, EL450/EL600; 45-3545/45-116/45N-3545 (1 EA / EA)
$26.44Use in light to medium duty welding applicationsConstructed to ensure consistent dimensional stabilitySilicon O-ring seals against the nozzle assembly358-1560-1116$26.44 -
Bernard
Bernard Gas Diffusers/Heads, For Elliptical 1500 Series Contact Tips, 400-600 A (10 EA / BX)
$235.59Heavy-duty gas diffusers for greater heat dissipationAllows smooth gas flow and longer life360-4635-116$235.59 -
Bernard
Bernard Gas Diffusers/Heads, Tweco Conversion Head (1 EA / EA)
$25.42Heavy-duty gas diffusers for greater heat dissipationAllows smooth gas flow and longer life360-4635T$25.42 -
Bernard
Bernard Insulator Caps, Rubber, For Q-Gun (1 EA / EA)
$12.58Centerfire consumable series Contact Tips, Gas Diffusers, Nozzles, and Tapered Contact Tips are machined to the highest quality for extended service lifeAdapter Heads and Insulator Caps are available to convert indicated tools to use Centerfire...360-4423R$12.58 -
Bernard
Bernard Gas Diffusers/Heads, Head Assembly, For 200 & 300A Q-Guns (1 EA / EA)
$23.56Heavy-duty gas diffusers for greater heat dissipationAllows smooth gas flow and longer life360-4335$23.56 -
TWECO
Tweco Standard Nozzle Insulators, For 24 Series Standard Nozzle, 34 A (1 EA / EA)
$4.53Field repairable cable connectionSteel spring strain reliefsOne-piece molded handle for high impact strength358-1340-1100$4.53 -
Bernard
Bernard Centerfire Caps, For Small Diffusers (1 EA / EA)
$12.58This insulator cap can be used to convert competitors' MIG guns for use with Centerfire consumable seriesFor use with Centerfire(TM) Contact Tips, Diffusers and Nozzles360-4323R$12.58 -
TWECO
Tweco MIG Torch Gun Diffusers, For No. 2 Gun; No. 3 & 4 Nozzles (1 EA / EA)
$100.96For traditional style gunsReliable358-1520-1102$100.96 -
Bernard
Bernard Gas Diffusers/Heads, For Q-Gun (10 EA / BX)
$327.42Easy-to-use and high performingProvide better arc starts, less spatter and more consistent weldsMates better with contact tip for better conductivity360-DS-1B3$327.42 -
TWECO
Tweco MIG Torch Gun Diffuser, No 5 Gun; 45-564/45N-116/45H-332/45H-764/45H-18 Conduit (1 EA / EA)
$89.96For traditional style gunsReliable358-1550-1111$89.96 -
TWECO
Tweco Spray Master Heavy Duty Torch Gun Diffusers, 450 A Spray Master MIG Guns (1 EA / EA)
$28.94Field repairable cable connectionSteel spring strain reliefsOne-piece molded handle for high impact strength358-1540-1136$28.94 -
TWECO
Tweco Standard Nozzle Insulators, For 22 Series Gas Nozzles (1 EA / EA)
$4.39Field repairable cable connectionSteel spring strain reliefsOne-piece molded handle for high impact strength358-1320-1100$4.39 -
Best Welds
Best Welds Gas Diffuser, Brass, 400 A-600 A, For Bernard Style MIG Guns, 4200 and 7400 Series Contact Tips (1 EA / EA)
$11.02Industry part number easily recognizableMeets or exceeds OEM quality and performance900-4435$11.02 -
Best Welds
Best Welds Gas Diffuser, Standard Contact Tip, Copper, For Tregaskiss Style MIG Gun (5 EA / PK)
$24.37Industry part number easily recognizableMeets or exceeds OEM quality and performance900-0404$24.37