Geothermal Pipe  · PE-3408      
At OCP we believe that Ground Source Heat Pump (GSHP) systems are the future of the residential and commercial heating/cooling industry. This belief is the foundation upon which we manufacture our Geo-Prime Geothermal Pipe. We produce our geothermal pipe in compliance with ASTM Standard D-3035 using NSF Approved PE3408 polyethylene resins that comply with ASTM Standard D-3350 ensuring that our product has a:
  1. Long Life
  2. High abrasion resistance, and
  3. High environmental stress crack resistance
Oil Creek Plastics’ commitment to these properties during our manufacturing process ensures that you will receive the best possible product on the market.

OCP is a member in good standing of the International Ground Source Heat Pump Association (IGSHPA) and manufactures all Geothermal Pipe according to the specifications set forth in appendix C of the Closed Loop/Ground-Source Heat Pump Systems Installation Guide.
Size O.D. Minimal Wall Weight Per 100' PSI Length
Geo-Prime SDR-11
3/4"
1.050
.095
12.9
160
Per Job Specification
1"
1.315
.119
20.0
160
Per Job Specification
1-1/4"
1.660
.151
31.4
160
Per Job Specification
1-1/2"
1.990
.173
40.9
160
Per Job Specification
2"
2.375
.216
63.9
160
Per Job Specification
3"
3.500
.318
138.6
160
Per Job Specification
4"
4.500
.409
229.3
160
Per Job Specification
6"
6.625
.602
496.8
160
Per Job Specification

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