MEC Copper Pigtail Pol x Pol x 20 in. Short Nipple

Item # 1664 | MEC Part # ME1664-20 | UPC Code 076335020808 | UNSPSC Code 40141603
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Product Overview

These pigtail and hogtail assemblies come with 2 brass connectors brazed onto a heavy wall annealed copper tube with a 250 psig pressure rating. Different applications require specific pigtail and hogtail assemblies. Special attention is required when ordering to ensure the proper assembly is purchased for the intended application. Marshall Excelsior recommends every new installation or replacement regulator have a new pigtail installed.

  • Male hard nose pol x male hard nose pol, 7/8 nut
  • 1/4 tube OD
  • Short nipple
  • UL listed and tested in accordance with UL 569
  • 20 in. OAL length
  • Pull test rating of 500 and 750 lbs. respectively

Proposition 65 Information

Prop65 Warning Icon WARNING: These products contain a chemical known to the state of California to cause cancer and birth defects or reproductive harm -


General Material
HVAC Product Type
20 in.
Manufacturer Warranty
5 years from the date of manufacture
Pack Size
Product Depth (in.)
Product Height (in.)
Product Length (in.)
Product Weight (lb.)
Product Width (in.)
Regulator Type


5 years from the date of manufacture