Gas Nozzles
Bernard 4392 MIG Nozzle 300A Tapered 2 Pack
Product Introduction
Bernard Style MIG Nozzle 4392 Tapered (2 Pack) for BN300 Amp Guns. Heavy-duty brass, ideal for 150-600A high heat & mixed gas. Fits Q-Gun?/S-Gun? Series, stronger than OEM.
Key Specifications
| Part Number | 4392 |
| Current Rating | 150-600A |
| Material | Heavy-Duty Brass |
| Dimensions | 67mm length, 13mm bore, 16mm base |
| Compatibility | BN300 Amp Guns, Q/S-Gun Series |
Bernard 4392 MIG Nozzle 300A Tapered 40 Pack
Product Introduction
Bernard Style 300 Amp MIG Nozzle 4392 Tapered, 40-pack. Heavy-duty brass insulator for high heat 150-600A & mixed gas apps. Fits Q-Gun?, S-Gun? & BN300 Amp Guns. Stronger than OEM, with high-quality seals.Product Specifications
| Part Number | 4392 |
| Amperage Range | 150-600A |
| Material | Heavy-duty Brass |
| Dimensions | 67mm length, 13mm tapered bore, 16mm base |
| Quantity | 40 Pack |
Bernard 4393 300A MIG Nozzle Copper Conical 2 Pack
Product Introduction
Bernard 300 Amp MIG Nozzle 4393 is a 2-pack copper conical shroud, ideal for high heat 150-600A and mixed gas applications. Fits Q-Gun? and S-Gun? Series MIG Guns, with extreme heat resistance and durable copper construction.
Specifications
| Part Number | 4393 |
| Amperage Rating | 300A |
| Material | Copper |
| Dimensions | 56mm length, 16mm bore |
| Quantity | 2 Pack |
Bernard 4393 300A MIG Nozzle Copper Conical 5 Pack
Product Introduction
Bernard 300 Amp MIG Nozzle 4393 is a heavy-duty copper conical shroud, ideal for high heat 150-600A and mixed gas applications. Compatible with Q-Gun? and S-Gun? Series MIG Guns, this 5-pack offers durable, extreme heat-resistant construction for reliable welding performance.
Product Parameters
| Part Number | 4393 |
| Amperage Rating | 300A |
| Material | Copper |
| Quantity | 5 Pack |
| Dimensions | 56mm length, 16mm bore |
Bernard 4394 300A Copper MIG Nozzle 2 Pack
Product Introduction
Bernard 300 Amp MIG Nozzle 4394 Copper Tapered - 2 Pack, designed for Q-Gun? and S-Gun? Series MIG Guns. Heavy-duty copper construction, extreme heat resistant, ideal for high heat 150-600A and mixed gas applications.Specifications
| Model | 4394 |
| Current Rating | 300 Amp |
| Material | Copper |
| Dimensions | 67mm Length, 16mm Bore |
| Packaging | 2 Pack |
Bernard 4394 300A MIG Nozzle Copper Tapered 40 Pack
Product Introduction
Bernard 300 Amp MIG Nozzle 4394, a 40-pack of copper tapered shrouds. Ideal for Q-Gun? and S-Gun? Series MIG Guns, suitable for high heat 150-600A and mixed gas applications with extreme heat resistance.Product Parameters
| Model | 4394 |
| Compatibility | BN300 Amp Guns |
| Construction | Copper (Extreme Heat Resistant) |
| Pack Size | 40 Pack |
| Bore Diameter | 16mm |
Bernard 4491 400A Cylindrical MIG Nozzle 2 Pack
Product Introduction
Bernard 400 Amp 4491 Cylindrical MIG Nozzle / Shroud (2 Pack) is designed for 400 amp torches. Made of high-quality copper, it features a cylindrical shape with consistent diameter, suitable for BN350-400 Amp Guns and fits 4435/4635 Diffusers. A reliable welding accessory for efficient gas shield welding.Product Specifications
| Part Number | 4491 |
| Amp Rating | 400 Amp |
| Opening | 19mm Cylindrical |
| Length | 75mm |
| Quantity | 2 Pack |
Bernard 4491 400A MIG Nozzle 40 Pack
Product Introduction
High-quality Bernard style cylindrical MIG nozzle for 400 amp torches. Made of premium copper, suitable for BN350-400 Amp Guns. Exquisite welding accessory in a 40-pack, ensuring reliable gas shielding during welding.Product Specifications
| Part Number | 4491 |
| Opening | 19mm Cylindrical |
| Length | 75mm |
| Outside Diameter | 25mm |
| Pack Size | 40 Pack |
Bernard 4491 400A MIG Nozzle 5 Pack Cylindrical Shroud
Product Description
Bernard 400 Amp 4491 Cylindrical MIG Nozzle / Shroud - 5 Pack, made of high-quality copper, fits 400 amp torches (BN350-400 Amp Guns) and 4435/4635 Diffusers. Exquisite welding accessory with cylindrical design.Specifications
| Part Number | 4491 |
| Quantity | 5 Pack |
| Opening Diameter | 19mm |
| Length | 75mm |
| Outside Diameter | 25mm |
Bernard 4492 400A Conical MIG Nozzle 40 Pack
Product Introduction
Bernard 4492 Conical MIG Nozzle/Shroud 400A - 40 Pack, guides inert gas for weld pool protection. Fits BN350-400 Amp Guns, 4435/4635 Diffusers. Critical for gas flow control to prevent porosity.Key Specifications
| Part Number | 4492 |
| Current Rating | 400 Amp |
| Opening Size | 14mm Cylindrical |
| Length | 75mm |
| Pack Quantity | 40 Pcs |
Bernard 4492 400A Conical MIG Nozzle 5 Pack
Product Introduction
Bernard 400 Amp 4492 Conical MIG Nozzle guides inert gas for weld pool protection, preventing porosity from improper gas flow. Suitable for BN350 - 400 Amp Guns, this 5-pack ensures reliable welding performance.Specifications
| Part Number | 4492 |
| Amperage | 400 Amp |
| Opening | 14mm Cylindrical |
| Length | 75mm |
| Pack | 5 Pack |
Bernard 4591 400A Copper MIG Nozzle 2 Pack
Product Introduction
Bernard 400 Amp 4591 Cylindrical Copper MIG Nozzle, 2-pack. Ideal for heavy industrial use with extreme heat-resistant copper construction. Suits 400 Amp torches, ensuring durability in intense welding environments.Specifications
| Part # | 4591 |
| Material | Copper |
| Amperage | 400 Amp |
| Bore | 19mm |
| Length | 75mm |