Line Sets

Line Sets

Python™ is a PE-RT / AL / PE-RT line set and compression fitting system designed for both split system and mini-split system applications. It comes in both insulated and non-insulated for use in HVAC systems for industrial, commercial and residential applications.
Pipe Design
  • For HVAC Residential & Commercial Applications
  • Lightweight: Half the Weight of Copper Pipe
  • ICC-ES PMG-1675 Listed
  • Product Tested and Listed to ASTM F3506-21: Standard Specification
  • Chemical, UV & Kink Resistant
  • No Need for a Torch on Site
  • Maximum Design Pressure: 1/4″ – 3/4″ at 700psi, 7/8″ at 650psi
  • Maximum Design Temperature: 203˚F
  • ID & Flow Rates: Same as Copper Pipe
  • Approved Refrigerants: R410a, R32, R454b
  • Available Pipe Sizes: 1/4”, 3/8”, 1/2”, 5/8”, 3/4″, 7/8″
  • Pipe Marked Every Foot
  • Completely Recyclable
  • Non-Porous, Fiber-Free: Closed-Cell Insulation Resists Mold Growth
  • Manufactured Without CFCs, HCFCs, HFCs, PBDEs and Formaldehyde
  • Year-Round Pipe Protection from Freezing and Condensation
  • Tear Resistant
  • Standard Covers: UV Requirements, Sustained & Burst Pressure Testing, Refrigerant Expo-Sure Testing, Pull Testing, Vibration Testing, Fatigue Testing
  • Fitting Section of the Standard Covers: Burst Pressure Testing, Sustained Pressure Testing, Thermocycle Testing
  • Pipe Shall Be Cut with a Tubing Cutter
  • Pipe Shall Be Reamed and Chamfered with a Python Chamfering Tool
  • Pipe Fittings Shall Be Installed with a Torque Wrench to the Specified Torque

Insulated Sizes

Insulated Line Sets
Sizes shown are in stock. Custom lengths are available for order.
Part Number Description Unit of Measure
5030 1/4″NPS x 1/2″IN x 50′ Line Set ft
5035 1/4″NPS x 3/4″IN x 50′ Line Set ft
5130 3/8″NPS x 1/2″IN x 50′ Line Set ft
5135 3/8″NPS x 3/4″IN x 50′ Line Set ft
5230 1/2″NPS x 1/2″IN x 50′ Line Set ft
5235 1/2″NPS x 3/4″IN x 50′ Line Set ft
5330 5/8″NPS x 1/2″IN x 50′ Line Set ft
5335 5/8″NPS x 3/4″IN x 50′ Line Set ft
5430 3/4″NPS x 1/2″IN x 50′ Line Set ft
5435 3/4″NPS x 3/4″IN x 50′ Line Set ft
5530 7/8″NPS x 1/2″IN x 50′ Line Set ft
5535 7/8″NPS x 3/4″IN x 50′ Line Set ft
Part Number Description Unit of Measure
5050 1/4″NPS x 1/2″IN x 300′ Line Set ft
5055 1/4″NPS x 3/4″IN x 300′ Line Set ft
5150 3/8″NPS x 1/2″IN x 300′ Line Set ft
5155 3/8″NPS x 3/4″IN x 300′ Line Set ft
5250 1/2″NPS x 1/2″IN x 300′ Line Set ft
5255 1/2″NPS x 3/4″IN x 300′ Line Set ft
5350 5/8″NPS x 1/2″IN x 300′ Line Set ft
5355 5/8″NPS x 3/4″IN x 300′ Line Set ft
5450 3/4″NPS x 1/2″IN x 300′ Line Set ft
5455 3/4″NPS x 3/4″IN x 300′ Line Set ft
5550 7/8″NPS x 1/2″IN x 300′ Line Set ft
5555 7/8″NPS x 3/4″IN x 300′ Line Set ft

Uninsulated Sizes

Sizes shown are in stock. Custom lengths are available for order.
Part Number Description Unit of Measure
5020 1/4″NPS x 50′ Line Set ft
5120 3/8″NPS x 50′ Line Set ft
5220 1/2″NPS x 50′ Line Set ft
5320 5/8″NPS x 50′ Line Set ft
5420 3/4″NPS x 50′ Line Set ft
5520 7/8″NPS x 50′ Line Set ft
Part Number Description Unit of Measure
5040 1/4″NPS x 300′ Line Set ft
5140 3/8″NPS x 300′ Line Set ft
5240 1/2″NPS x 300′ Line Set ft
5340 5/8″NPS x 300′ Line Set ft
5440 3/4″NPS x 300′ Line Set ft
5540 7/8″NPS x 300′ Line Set ft

Mini-Split Line Set Kits

All Necessary Components For A Quick And Easy Install!

Contents Included:
Liquid Line
Suction Line
Female Compression Fitting Assemblies
Python Chamfering Tool

CLICK HERE for Comprehensive List

Part Number Description Unit of Measure
8205 1/4″ LL x 3/8″ SL X 1/2″ INSU 35′ Refrigerant Line Set w/Install Kit Each
8210 1/4″ LL x 1/2″ SL X 1/2″ INSU 35′ Refrigerant Line Set w/Install Kit Each
8215 3/8″ LL x 1/2″ SL X 1/2″ INSU 35′ Refrigerant Line Set w/Install Kit Each
8220 3/8″ LL x 5/8″ SL X 1/2″ INSU 35′ Refrigerant Line Set w/Install Kit Each
8535 1/4″ LL x 3/8″ SL X 3/4″ INSU 35′ Refrigerant Line Set w/Install Kit Each
8635 3/8″ LL x 5/8″ SL X 3/4″ INSU 35′ Refrigerant Line Set w/Install Kit Each
8640 3/8″ LL x 3/4″ SL X 3/4″ INSU 35′ Refrigerant Line Set w/Install Kit Each