Tweco® Spray Master® Series 250 A MIG Gun with heavy-duty contact tip accommodates wires sizes of 0.035 - 0.045" and has ergonomic handle design that reduces welders fatigue. Air-cooled MIG gun is ideal for spray as well as pulse welding applications and features simplified direct rear plug for easy installation. 12' Cable MIG gun incorporating standard 60 deg conductor tube offers to swivel 360 deg around handle and can be rapidly removed and replaced without removing the conduit. MIG gun with rear Tweco® connection features fully insulated Mig-Kwik connection which grant user to connect or disconnect at the wire feeder. MIG gun offers 80% duty cycle with argon/CO2 gases and has capacity to deliver under pressure. It is easy to repair and requires less maintenance. It features a diffuser for enhanced performance in high heat applications. Features Thick-walled, three-layer conductor tube for higher electrical conductivity, act as heat sink and durable Heavy-duty thick-walled contact tip and diffuser increases tip life and decreases downtime with tip changes Balanced to pivot at the center of the handle for ease of use in different welding positions, reduces operator fatigue Extended trigger length to keep hand away from the arc to reduce radiated heat Steel spring strain relief provides support to the Cablehoz® coming out the rear of the handle to minimize wire feed issues Optional mechanical locking trigger - Identified with "LC" Part No. suffix Front and rear spring strain relief and cable support Compact, ergonomic handle design Durable metal jacketed conductor tube Patented, extended life consumables Field repairable: Split-half handle case provides access for ease of repair Field repairable mechanical cable connections for Cablehoz® spare trigger leads in Cablehoz® Lower heat in the handle and conductor tube: Heavy wall conductor tube and front Cablehoz® connection (crimped) for improved electrical conductivity and lower heat in the front end Heavy-duty contact tip and diffuser for improved performance in high heat applications Standard gun configurations options: Standard trigger on/off operation Optional dual schedule and locking trigger Wide welding applications: Spray transfer mode and pulse welding straight co2 or mixed gases Lower inventory carrying costs: Interchangeable front end consumables between Tweco® classic no. Series and Tweco® spray master series Rated at 80% duty cycle using mixed gases Applications Farm Garage Hobby/DIY Artistic Metal Working Shop Jobs Maintenance And Repair Applications Production Accessories Spray Master Handle 2060-2130 Handle Locking Triffer 2060-2127 Trigger- Standard & Dual Schedule 2060-2647 Tigger-Locking 2060-2693 Tigger Blade Assembly 2060-2671 Cablehoz Assembly - 12 ft 1720-2116 Cablehoz Assembly - 15 ft 1720-2117 Cablehoz Assembly - 25 ft 1720-2118 Cablehoz Assembly Euro-Kwik 12 ft 1720-2107 Cablehoz Assembly Euro-Kwik 15 ft 1720-2108 Cablehoz Assembly Euro-Kwik 25 ft 1720-2109 Cablehoz Front Mechanical Connector Replacement Kit 2060-2132 Cablehoz Reat Mechanical Connector Replacement Kit 2060-2134 Cablehoz Rear Euro-Style Mechanical Connector Replacement Kit 2040-2181 Miller Rear Connector 2035-2111 Miller Control Wire * Plug 2030-2075 Tweco Rear Connector 2035-2110 Tweco Control Wire 2060-2139 Tweco Dual Schedule Control Wire & Plug 2060-2138 Lincoln Rear Connect 2035-2112 Lincoln Control Wire & Plug 2060-2137 Euro-Kwik Connection Assembly 2040-2276 Euro-Kwik Nut 2040-2177 Euro-Kwik Connector Case 2060-2006 Specifications Country of Origin: Mexico Trade Name: Tweco® | Spray Master® Physical Size: 14.3 x 23 x 3.2 Wire Type: Solid | Flux Cored Gas Shielded | Flux Cored Self-Shielded |Aluminum Wire Size: 0.035" - 0.045" Gun Amperage: 250 A Cooling Method: Air Cooled Cable Length: 12' Rear Connection: Tweco® Style Connector