MAXI PURGE SYSTEM
The Maxi Purge System is available for common pipe sizes ranging from 1½" to 16".
System Features:
- Designed for fast purge times - 30 seconds to 2 minutes depending on pipe diameter
- Modular components, exchange baffles for different sizes for easy
adjustability
- Flexible parts interchangability which can be reused for differing pipe sizes
- Easy, single step ordering for common pipe sizes. Supplied as complete
units which includes a 30' (10m) retrieval cable and 30' hose package
- Available for inside pipe diameters ranging from 1-1/2" to 16" (38mm - 420mm)
- Can be used for welding straight or curved pipe, tees and flanges

Instructions for the use of InterPurge Systems.
For the availablity of individual and replacement parts please contact us at: 1 800 665-6655 or
email us
Ordering Table for Complete Units
| Pipe Size & Schedule |
Standard |
Metric |
Price Code |
Price (U.S.) |
| 1 1/2" Sch 10s, 40s |
1.496" - 1.693" |
38mm - 43mm |
J50330045 |
$226.25 |
| 1 1/2" Sch 5s & 2" Tubing |
1.693" - 1.890" |
43mm - 48mm |
J50330050 |
$233.70 |
| 2" Sch 80s |
1.850" - 2.087" |
47mm - 53mm |
J50330055 |
$237.85 |
| 2" Sch 5s, 10s, 40s |
2.047" - 2.283" |
52mm - 58mm |
J50330060 |
$242.50 |
| 2" Sch 5, 10 & 2 1/2" Tubing |
2.125" - 2.480" |
54mm - 63mm |
J50330065 |
$247.15 |
| 2 1/2" Tubing & Sch 10, 40, 80 |
2.283" - 2.677" |
58mm - 68mm |
J50330070 |
$252.95 |
| 2 1/2" Sch 5s |
2.520" - 2.835" |
64mm - 72mm |
J50330075 |
$265.70 |
| 3" Sch 80, 3" Tubing |
2.677" - 2.992" |
68mm - 76mm |
J50330080 |
$284.25 |
| 3" Sch 80s |
2.835" - 3.189" |
72mm - 81mm |
J50330085 |
$295.85 |
| 3" Sch 5s, 10s, 40s |
2.953" - 3.386" |
75mm - 86mm |
J50330090 |
$312.05 |
| 3" sch 5, 10 |
3.150" - 3.583" |
80mm - 91mm |
J50330095 |
$316.70 |
| 3 1/2" Sch 10, 40, 80 |
3.386" - 3.740" |
86mm - 95mm |
J50330100 |
$323.70 |
| 4" Tubing & Sch 80s |
3.543" - 3.976" |
90mm - 101mm |
J50330107 |
$332.95 |
| Pipe Size & Schedule |
Standard |
Metric |
Price Code |
Price (U.S.) |
| 4" Sch 5s, 10s 40s |
3.937" - 4.409" |
100mm - 112mm |
J50330115 |
$341.85 |
| 5" Sch 120, 160 |
4.133" - 4.724" |
105mm - 120mm |
J50330125 |
$354.35 |
| 5" sch 5, 10, 40, 40s |
4.724" - 5.512" |
120mm - 140mm |
J50330145 |
$396.00 |
| 6" Tubing & Sch 80s |
5.315" - 6.102" |
135mm - 155mm |
J50330160 |
$425.35 |
| 6" Sch 5s, 10s, 40s |
5.708" - 6.496" |
145mm - 165mm |
J50330175 |
$449.50 |
| 8" Sch 140, 160 |
6.299" - 7.087" |
160mm - 180mm |
J50330190 |
$485.87 |
| 8" Sch 80s |
6.890" - 7.874" |
175mm - 200mm |
J50330210 |
$515.15 |
| 8" Sch 5s, 10s, 40s |
7.677" - 8.661" |
195mm - 220mm |
J50330230 |
$544.35 |
| 10" Sch 100, 120, 140, 160 |
8.464" - 9.449" |
215mm - 240mm |
J50330250 |
$569.40 |
| 10" Sch 40s, 80s |
9.251" - 10.236" |
235mm - 260mm |
J50330270 |
$602.80 |
| 10" Sch 5s, 10s, 40s |
10.039" - 11.024" |
255mm - 280mm |
J50330290 |
$632.05 |
| 12" Sch 60, 80, 100 |
10.826" - 11.811" |
275mm - 300mm |
J50330310 |
$669.50 |
| 12" Sch 5s, 10s, 40s, 80s |
11.417" - 12.598" |
290mm - 320mm |
J50330330 |
$715.50 |
| 14" Sch 30, 40, 60, 80 |
12.204" - 13.386" |
310mm - 340mm |
J50330350 |
$753.10 |
| 14" Sch 5s, 10s, 40s, |
12.795" - 13.976" |
325mm - 355mm |
J50330365 |
$830.25 |
| 16" Sch 60, 80, 100, 120 |
13.582" - 14.764" |
345mm - 375mm |
J50330385 |
$884.60 |
| 16" Sch 20, 30, 40, 60, 80 |
14.173" - 15.354" |
360mm - 390mm |
J50330400 |
$926.35 |
| 16" Sch 5s, 10s, 40s |
14.960" - 16.142" |
380mm - 410mm |
J50330420 |
$980.65 |
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