Python Push Pull gun

Python gooseneck gun for high performance and power…

Python gun Water and Air Cooled models: 15 ft, 25 ft, 35 ft and 50 ft lengths. Unique set of features with time proven design to bring together the most advanced welding gun available.  

Description

MK Python guns with advanced Gooseneck available in 15′,25′,35′ and 50′ lengths.

When you combine power, performance, and reliability, you get the Python Push Pull Gun. Recognized throughout the industry as the most advanced aluminum push-pull gun available, the MK Python Push Pull Gun continues its tradition with unparalleled performance. Time tested rugged design developed to withstand the rigors of industrial production and provide
hours of smooth wire feeding operation. When it comes to aluminum welding, the Python® is your answer.

Compatible guns used with Lincoln Power Feed 25M (model K2536-4) require a kit for adaptability. Direct plug-in connectors available for Lincoln, Miller and Fronius wire feeders.

Part Numbers
MK
Part Numbers
Lincoln 7 Pin
Part Numbers
Miller 10 Pin
Part Numbers
Fronius 9 Pin
15ft AC:   234-815
25ft AC:   234-825
35ft AC:   234-835
50ft AC:   234-850  
15ft WC:   235-815
25ft WC:   235-825
35ft WC:   235-835
50ft WC:   235-850
232-815
232-825
232-835
232-850  
293-815
293-825
293-835
293-850
291-815
291-825
291-835
291-850  
292-815
292-825
292-835
292-150
289-815
289-825
289-835
289-850  
290-815
290-825
290-835
290-150
 Features on MK Python MIG Gun
  • Convenient “forward trigger” location
  • Fingertip wire speed adjustment
  • EZ-Lock® barrel can easily rotate 360˚ to provide the perfect angle for all jobs
  • Available in both Water and Air Cooled models
  • Provides hours of high speed continuous wire feed without welder fatigue
  • For aluminum, stainless, steel and flux cored wires
  • Wire feed speed 800 IPM
  • Wire Type and Diameter
  • Solid and Hard wire .030” – .045” (0.8 mm – 1.1 mm)
  • Aluminum and Cored wire: .030” – 1/16” (0.8 mm – 1.6 mm)
  • Snake Skin (Standard) (15, 25, 35, and 50 ft)
  • Rated Output determined by the gun having an Air Cooled (A/C) or Water Cooled (W/C) barrel.
    Python A/C is 225 Amps, Python W/C is 400 Amps

Please see the Push Pull guns we offer

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CONTACT TIPS – ALUMINUM, Enhance Your Aluminum Capabilities

3/8” Diameter
MK Contact Tip 3/8"
1/4” Diameter
MK Contact Tip 1/4"

Flex Barrel Tips
MK Flex Barrel Contact Tips
Spring Loaded Tips
MK Spring Loaded Contact Tip 3/8"

3/8” DIAMETER CONTACT TIPS

MK Contact tip 3/8"

Python® LX, Python®, Prince® XL, Cobra® MX (Max cup), CobraMAX

Tip DiaWire SizeTip IDArcTip LengthQuantityPart Number
3/8″.030” (0.8 mm).041” (1 mm)Spray1.57” (39.9 mm)25621-0390-25
3/8″.035” (0.9 mm).044” (1.1 mm)Spray1.57” (39.9 mm)25621-0391-25
3/8″3/64” (1.2 mm).053” (1.37 mm)Spray1.57” (39.9 mm)25621-0392-25
3/8″3/64” (1.2 mm).060” (1.5 mm)Spray1.57” (39.9 mm)25621-0393-25
3/8″1/16” (1.6 mm).074” (1.9 mm)Spray1.57” (39.9 mm)25621-0394-25
3/8″1/16” (1.6 mm).085” (2.16 mm)Spray1.57” (39.9 mm)25621-0395-25

1/4” DIAMETER CONTACT TIPS

1/4 inch contact tip

Sidewinder®, Prince® SG, Cobra® SX, Cobra® MX (Classic cup)

Tip DiaWire SizeTip IDArcTip LengthQuantityPart Number
1/4″.023” (0.6 mm).031” (0.8 mmSpray1.50” (38.1 mm)25621-0057-25
1/4″.030” (0.8 mm).036” (1 mm)Spray1.50” (38.1 mm)25621-0325-25
1/4″.030/.035” (0.8/0.9 mm).041” (1.0 mm)Spray1.50” (38.1 mm)25621-0076-25
1/4″.035” (0.9 mm).044” (1.1 mm)Spray1.50” (38.1 mm)25621-0001-25
1/4″3/64” (1.2 mm).053” (1.37 mm)Spray1.50” (38.1 mm)25621-0327-25
1/4″3/64” (1.2 mm).060” (1.5 mm)Spray1.50” (38.1 mm)25621-0003-25
1/4″1/16” (1.6 mm).074” (1.9 mm)Spray1.50” (38.1 mm)25621-0075-25
1/4″1/16” (1.6 mm).085” (2.1 mm)Spray1.50” (38.1 mm)25621-0153-25

3/8” DIAMETER – FLEX BARREL TIPS

3/8 inch Flex Barrel contact tip

Recommended for Flex Barrel, used with flex bareel cups 621-0465 and 621-0466

Tip DiaWire SizeTip IDArcTip LengthQuantityPart Number
3/8″.030” (0.8 mm).041” (1 mm)Spray1.0” (25.4 mm)25621-0480-25
3/8″.035” (0.9 mm).044” (1.1 mm)Spray1.0” (25.4 mm)25621-0481-25
3/8″.040” (1 mm).053” (1.35 mm)Spray1.0” (25.4 mm)25621-0482-25
3/8″3/64” (1.2 mm).060” (1.5 mm)Spray1.0” (25.4 mm)25621-0483-25

3/8” DIAMETER – SPRING LOADED CONTACT TIPS

MK 3/8 inch Spring Loaded Contact tip

Python® LX, Python®, Prince® XL, Cobra® MX (Max cup), CobraMAX™
MK’s line of spring loaded contact tips offers superior smooth arc control, and greatly reduces tip burn back issues while striking an arc or running longer continuous welds.

Tip DiaWire SizeTip IDArcTip LengthQuantityPart Number
3/8″.030” (0.8 mm).041” (1 mm)Spray1.57” (39.9 mm)each621-0331
3/8″.035” (0.9 mm).044” (1.1 mm)Spray1.57” (39.9 mm)each621-0332
3/8″3/64” (1.2 mm).053” (1.3 mm)Spray1.57” (39.9 mm)each621-0333
3/8″3/64” (1.2 mm).060” (1.5 mm)Spray1.57” (39.9 mm)each621-0334
3/8″1/16” (1.6 mm).074” (1.9 mm)Spray1.57” (39.9 mm)each621-0335

Connectivity Guide – Cups and Tips: Here. Catalog Page – Aluminum: Here.

GAS CUPS/NOZZLES

Gas Cups/Nozzles for MK Products Push-Pull Welding Guns/Torches

Finned CupFlex Barrel CupMAX CupClassic CupQuick CupWater Cooled

GAS CUPS – FINNED, HEAVY DUTY

Python®, Python LX, Prince® XL

Finned, Heavy Duty CupCup NumberIDPart NumberCompatible Guns
Finned cup63/8” (9.5 mm)621-0248Python® and Python LX Air Cooled, Python and Python LX
Air/Water Cooled. Prince® XL Air Cooled, Prince XL Air/Water Cooled
 81/2” (12.7 mm)621-0249 
 105/8” (15.9 mm)621-0250 
 10 HD5/8” (15.9 mm)621-0251 
 12 HD3/4” (19.05 mm)621-0252 

GAS CUPS – FLEX BARREL

Python, Python LX, Prince XL & Prince XL Spool Gun

Flex Barrel CupCup NumberIDPart NumberCompatible Guns
Flex Barrel Gas Cup81/2” (12.7 mm)621-0465Python, Python LX, Prince XL, & Prince XL Spool Gun
 105/8” (15.9 mm)621-0466 

GAS CUPS – MAX

Cobra® MX (263, 267), CobraMAX™

MAX CupCup NumberIDPart NumberCompatible Guns
MAX cup63/8” (9.5 mm)621-0420Cobra® MX (263, 267), CobraMAX™
 81/2” (12.7 mm)621-0421 
 105/8” (15.9 mm)621-0422 

GAS CUPS – CLASSIC

Cobra® MX (262, 266), Cobra® SX, Prince® SG

Classic CupCup NumberIDPart NumberCompatible Guns
Classic cup63/8” (9.5 mm)001-0137-4*Cobra MX – Classic, (262, 266) Cobra SX, Prince SG
 81/2” (12.7 mm)001-0138-4** Sold in quantities of 4
 105/8” (15.9 mm)001-0139-4** Sold in quantities of 4

GAS CUPS – QUICK

Sidewinder®

Quick CupCup NumberIDPart NumberCompatible Guns
quick cup63/8” (9.5 mm)621-0440Sidewinder®
 77/16” (11.1 mm)621-0441 
 81/2” (12.7 mm)621-0442 
 105/8” (15.9 mm)621-0443 

GAS CUPS – WATER COOLED CUPS

400A Water Cooled Cup – Python, Python LX, Prince® XL

Water Cooled Cup 400ACup NumberIDPart NumberDescription
Water Cooled cup105/8” (15.9 mm)621-0065Fully Water Cooled 400A. Retaining nut 431-0977 comes with the
barrel. Assembled with barrel below

300A Water Cooled Cup Assembly – Python, Python LX, Prince XL

Water Cooled Cup 300A AssemblyCup NumberIDPart NumberDescription
Air Cooled cupIndividual parts listed belowIndividual parts listed belowIndividual parts listed belowPartially Water Cooled 300A
Assembled with barrel below

300A Water Cooled Cup Parts – Python, Python LX, Prince XL

Gas Cup 300ACup NumberIDPart NumberDescription
Air Cooled cup63/8” (9.5 mm)621-0170Gas Cup* 300A
*Must use Water Cooled cup adapter and chrome nut, P/N 621-0101 &
449-0193 – see below
 81/2” (12.7 mm)621-0159Gas Cup* 300A
 105/8” (15.9 mm)621-0160Gas Cup* 300A
WC Cup Adapter & Chrome NutCup NumberIDPart NumberDescription
cup adapter watercool300AWC Cup Adapter621-0101WC Cup Adapter – Use with 300A Cup
cup adapter watercool300AChrome Nut449-0193Chrome Nut – Use with 300A Cup

Assembled Water Cooled Cups with Barrels

Barrel with 400A Water Cooled Cup AssemblyBarrel with 300A Water Cooled Cup Assembly
Barrel with 400 Amp Watercooled CupBarrel with 300 Amp Watercooled Cup

For more information refer to Connectivity Guide- Cups and Tips: Here.

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