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- Pipe Sizes
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- Tubing (9)
- Pipe Sizes 3/4" to 2" (12)
- Pipe Sizes 2" to 4" (17)
- Pipe Sizes 4" - 8" (10)
- Pipe Sizes 10" - 16" (12)
- Pipe Sizes 16" - 24" (9)
- Pipe Sizes 25" to 42" (12)
- Pipe Sizes 43" and larger (5)
Pipe Purging Units
CREATING A PERFECT WELD ENVIRONMENT IN 2 MINUTES
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Quickly Purge any Size Pipe in 2 Minutes - Saves Time & Gas!
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Reduce Purge Time from Hours to 2 Minutes!
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Dramatically Reduce Argon Consumption up to 94%!
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High-Temperature Components 625°F - No Melting or Bursting of Bladders.
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Diffuser Distributes Gas - No Turbulence means Better Weld Quality.
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Flexible Connections Included - Not Just Straight Pipe Runs but also Elbows can be Purged.
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Non-Contaminating & Halogen Free - Nuclear & Food Safe.
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Always in Stock.
InterPurge™ individual units come complete with all components to quickly purge the stated pipe size and schedules within 2 to 3 minutes.
All units are able to purge straight sections of pipe as well as elbows and curved sections.
Included is a low permeability 30’ purge hose with flow meter connection and a 30’ stainless steel retrieval cable if applicable.
For units up to 16" in size, the individual units are modular in design, so for future applications, additional items can be added. Jumbo units are dedicated to the specific pipe size.

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InterPurge Maxi Purge J50330060 (52-58 mm) 2" Sch 5 10 40
- Complete Unit for 2" sch 5 10 & 40
- Pipe ID range 2.04" - 2.28" (52 - 58 mm)
US$276.72 -
InterPurge Maxi Purge J50330065 (54-63 mm) 2-1/2" Tubing
- Complete Unit for 2" tubing
- Pipe ID range 2.12" - 2.48" (54 - 63 mm)
US$281.90 -
InterPurge Maxi Purge J50330070 (58-68) 2-1/2" Sch 10 40 80
- Complete Unit for 2-1/2" sch 10 40 & 80 as well as 2-1/2" tubing
- Pipe ID range 2.28" - 2.68" (58 - 68 mm)
US$288.40 -
InterPurge Maxi Purge J50330075 (64-72 mm) 2-1/2" Sch 5
- Complete Unit for 2-1/2" sch 5
- Pipe ID range 2.51" - 2.83" (64 -72 mm)
US$302.70 -
InterPurge Maxi Purge J50330080 (68-76 mm) 3" Tubing
- Complete Unit for 3" tubing
- Pipe ID range 2.68" - 2.99" (68 -76 mm)
US$323.48 -
InterPurge Maxi Purge J50330085 (72-81 mm) 3" Sch 40 80
- Complete Unit for 3" sch 40 & 80
- Pipe ID range 2.83" - 3.19" (72 -81 mm)
US$337.77 -
InterPurge Maxi Purge J50330090 (75-86 mm) 3" Sch 5 10 40
- Complete Unit for 3" sch 5 10 & 40
- Pipe ID range 2.95" - 3.39" (75 - 76 mm)
US$355.95 -
InterPurge Maxi Purge J50330095 (80-91 mm) 3-1/2" Sch 40 80
- Complete Unit for 3-1/2" sch 5 10 & 40
- Pipe ID range 3.15" - 3.58" (80 - 91 mm)
US$361.14 -
US$368.94
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InterPurge Maxi Purge J50330107 (90-101) 4" Sch 80 & Tubing
- Complete Unit for 4" sch 80 as well as 4" tubing
- Pipe ID range 3.54" - 3.98" (90 - 101 mm)
US$379.34 -
InterPurge Maxi Purge J50330115 (100-112 mm) 4" Sch 5 10 40
- Complete Unit for 4" sch 5 10 & 40
- Pipe ID range 3.94" - 4.41" (100 - 112 mm)
US$388.42 -
InterPurge Maxi Purge J50330125 (105-1220 mm) 4" Sch 5 10
- Complete Unit for 4" sch 5 & 10
- Pipe ID range 4.13" - 4.72" (105 -120 mm)
US$404.04 -
InterPurge Maxi Purge J50330145 (120-140 mm) 5" Sch 5 10 40
- Complete Unit for 5" sch 5 10 40 & 80
- Pipe ID range 4.72" - 5.51" (120 - 140 mm)
US$450.80 -
InterPurge Maxi Purge J50330160 (135-155) 6" Sch 80 & Tubing
- Complete Unit for 6" sch 80 as well as 6" tubing
- Pipe ID range 5.31" - 6.10" (135 -155 mm)
US$457.27 -
InterPurge Maxi Purge J50330175 (145-165 mm) 6" Sch 5 10 40
- Complete Unit for 6" sch 5 10 & 40
- Pipe ID range 5.70" - 6.50" (145 - 165 mm)
US$484.57
