Insulated Large Diameter PEX Tubing

Terre-PEX
Watts R-Flex

Terre-PEX Pre-Insulated PEX Tubing

Terre-PEX Insulated PEX by ComfortPro for underground PEX installation.

Wood Boilers
Snow Melt
Chilled Water Distribution

Watts R-Flex Pre-Insulated PEX Tubin

R-Flex Insulated PEX Tubing by Watts Radiant. When only the best will do for your buried tubing installation.

Highly Flexible
Single and Double Piped
Wood Boilers and Heat Plant Distribution

RFPP-1 R-flex Pex Plug, 1 in. $ 0.57 0.5700000000000001 USD	RFPP-40mm R-flex Pex Plug, 40mm (1.5 in.) $ 1.07 1.07 USD	RFPP-32mm R-flex Pex Plug, 32mm (1.25 in.) $ 1.07 1.07 USD	RFPP-50mm R-flex Pex Plug, 50mm (2 in.) $ 1.37 1.37 USD
RFPP-63mm R-flex Pex Plug, 63mm (2.5 in.) $ 2.74 2.74 USD	RFPP-75mm R-flex Pex Plug, 75mm (3 in.) $ 2.89 2.89 USD	RFPP-90mm R-flex Pex Plug, 90mm (3.5 in.) $ 3.04 3.04 USD	H9032 ComfortPro Terre-Pex 32mm SINGLE Insulated Pex 90mm outer jacket $ 12.97 12.97 USD
RFDC-90x1x200 R-flex Single Pipe Dust Cap, 90mm (3.5 in.) x 1, 200mm OD $ 17.72 17.72 USD	RFDC-75x1x200 R-flex Single Pipe Dust Cap, 75mm (3 in.) x 1, 200mm OD $ 17.72 17.72 USD	RFDC-63x2x200 R-flex Dual Pipe Dust Cap, 63mm (2.5 in.) x 2, 200mm OD $ 17.72 17.72 USD	RFDC-63x1x160 R-flex Single Pipe Dust Cap, 63mm (2.5 in.) x 1, 160mm OD $ 17.72 17.72 USD
RFDC-50x2x200 R-flex Dual Pipe Dust Cap, 50mm (2 in.) x 2, 200mm OD $ 17.72 17.72 USD	RFDC-50x1x160 R-flex Single Pipe Dust Cap, 50mm (2 in.) x 1, 160mm OD $ 17.72 17.72 USD	RFDC-40x2x160 R-flex Dual Pipe Dust Cap, 40mm (1.5 in.) x 2, 160mm OD $ 17.72 17.72 USD	RFDC-40x1x160 R-flex Single Pipe Dust Cap, 40mm (1.5 in.) x 1, 160mm OD $ 17.72 17.72 USD
RFDC-32x2x125 R-flex Dual Pipe Dust Cap, 32mm (1.25 in.) x 2, 125mm OD $ 17.72 17.72 USD	RFDC-1x2x125 R-flex Dual Pipe Dust Cap, 1 in. x 2, 125mm OD $ 17.72 17.72 USD	RFDC-110x1x200 R-flex Single Pipe Dust Cap, 110mm (4 in.) x 1, 200mm OD $ 17.72 17.72 USD	H14040 ComfortPro Terre-Pex 1 1/4 in. 40mm SINGLE Insulated Pex 140mm Outer Jacket $ 19.06 19.06 USD
HD14032 ComfortPro Terre-Pex 32mm DOUBLE Insulated Pex 140mm Outer Jacket $ 19.18 19.18 USD	HD1401 ComfortPro Terre-Pex 28mm DOUBLE Insulated Pex 140mm Outer Jacket $ 19.18 19.18 USD	H14050 ComfortPro Terre-Pex 1 1/2 in. 50mm SINGLE Insulated Pex 140mm Outer Jacket $ 21.40 21.400000000000002 USD	DECD200/63 ComfortPro Terre-Pex Double Pipe Dust Caps 2 in. 63mm Double Dust Cap 200mm OD $ 23.28 23.28 USD
DECD160/50 ComfortPro Terre-Pex Double Pipe Dust Caps 1 1/2 in. 50mm Double Dust Cap 160mm OD $ 23.28 23.28 USD	DECD160/40 ComfortPro Terre-Pex Double Pipe Dust Caps 1 1/4 in. 40mm Double Dust Cap 160mm OD $ 23.28 23.28 USD	DECD140/32 ComfortPro Terre-Pex Double Pipe Dust Caps 1 in. & 32mm Double Dust Cap 140mm OD $ 23.28 23.28 USD	DEC90/32 ComfortPro Terre-Pex Single Pipe Dust Caps 32mm Single Dust Cap 90mm OD $ 23.28 23.28 USD
DEC200/90 ComfortPro Terre-Pex Single Pipe Dust Caps 3 in. 90mm Single Dust Cap 200mm OD $ 23.28 23.28 USD	DEC200/110 ComfortPro Terre-Pex Single Pipe Dust Caps 4 in. 90mm Single Dust Cap 200mm OD $ 23.28 23.28 USD	DEC160/75 ComfortPro Terre-Pex Single Pipe Dust Caps 2-1/2 in. 75mm Single Dust Cap 160mm OD $ 23.28 23.28 USD	DEC160/63 ComfortPro Terre-Pex Single Pipe Dust Caps 2 in. 63mm Single Dust Cap 160mm OD $ 23.28 23.28 USD
DEC140/50 ComfortPro Terre-Pex Single Pipe Dust Caps 1 1/2 in. 50mm Single Dust Cap 140mm OD $ 23.28 23.28 USD	DEC140/40 ComfortPro Terre-Pex Single Pipe Dust Caps 1 1/4 in. 40mm Single Dust Cap 140mm OD $ 23.28 23.28 USD	HD16040 ComfortPro Terre-Pex 1 1/4 in. 40mm DOUBLE Insulated Pex 160mm Outer Jacket $ 28.51 28.51 USD	SSL90/110 ComfortPro Terre-Pex Shrink Sleeves (SSL series) 90mm Jacket 225mm long $ 30.20 30.2 USD
H16063 ComfortPro Terre-Pex 2 in. 63mm SINGLE Insulated Pex 160mm Outer Jacket $ 30.43 30.43 USD	H16075 ComfortPro Terre-Pex 2 1/2 in. 75mm SINGLE Insulated Pex 160mm Outer Jacket $ 31.40 31.400000000000002 USD	HD16050 ComfortPro Terre-Pex 1 1/2 in. 50mm DOUBLE Insulated Pex 160mm Outer Jacket $ 32.78 32.78 USD	WLS75/90 ComfortPro Terre-Pex Single and Double pipe Wall Feed-Through Fits 75 & 90mm pipe 400mm Long $ 34.71 34.71 USD
SSL140/160 ComfortPro Terre-Pex Shrink Sleeves (SSL series) 140mm Jacket 225mm Long $ 36.53 36.53 USD	RFD-1x125-1 R-flex Dual, 1 in. x 125mm OD Jacket, by the foot $ 36.80 36.800000000000004 USD	RFD-32x125-1 R-flex Dual, 32mm (1.25 in.) x 125mm OD Jacket, by the foot $ 40.48 40.480000000000004 USD	H20090 ComfortPro Terre-Pex 3 in. 90mm SINGLE Insulated Pex 200mm Outer Jacket $ 42.05 42.050000000000004 USD
RFS-40x160-1 R-flex Single, 40mm (1.5 in.) x 160mm OD Jacket, by the foot $ 44.03 44.03 USD	WLS140/160 ComfortPro Terre-Pex Single and Double pipe Wall Feed-Through Fits 140 & 160mm pipe 400mm Long $ 49.06 49.06 USD	HD20063 ComfortPro Terre-Pex 2 in. 63mm DOUBLE Insulated Pex 200mm Outer Jacket $ 49.31 49.31 USD	WLS110 ComfortPro Terre-Pex Single and Double pipe Wall Feed-Through Fits 110mm pipe 400mm Long $ 50.65 50.65 USD
H200110 ComfortPro Terre-Pex 4 in. 110mm SINGLE Insulated Pex 200mm Outer Jacket $ 50.76 50.76 USD	RFS-50x160-1 R-flex Single, 50mm (2 in.) x 160mm OD Jacket, by the foot $ 52.01 52.01 USD	RFS-63x160-1 R-flex Single, 63mm (2.5 in.) x 160mm OD Jacket, by the foot $ 57.40 57.4 USD	RFD-40x160-1 R-flex Dual, 40mm (1.5 in.) x 160mm OD Jacket, by the foot $ 58.63 58.63 USD
HC32/1M ComfortPro Terre-Pex 32mm NPT Pex Fitting $ 63.09 63.09 USD	SSL200/225 ComfortPro Terre-Pex Shrink Sleeves (SSL series) 200mm Jacket 225mm Long $ 64.14 64.14 USD	RFA-32x100MPT R-flex Adapter, Comp, 32mm (1.25 in.) x 1 in. MNPT $ 69.51 69.51 USD	RFS-75x200-1 R-flex Single, 75mm (3 in.) x 200mm OD Jacket, by the foot $ 77.03 77.03 USD
SEC/40 ComfortPro Terre-Pex Single Pipe Shrink Caps 1 1/4 & 1 1/2 in. Single Shrink Cap 140mm OD $ 79.67 79.67 USD	RFD-50x200-1 R-flex Dual, 50mm (2 in.) x 200mm OD Jacket, by the foot $ 80.22 80.22 USD	RFS-90x200-1 R-flex Single, 90mm (3.5 in.) x 200mm OD Jacket, by the foot $ 91.75 91.75 USD	RFA-40x125MPT R-flex Adapter, Comp, 40mm (1.5 in.) x 1-1/4 in. MNPT $ 92.04 92.04 USD
WSL200 ComfortPro Terre-Pex Single and Double pipe Wall Feed-Through Fits 200mm pipe 400mm Long $ 95.20 95.2 USD	SIS110 ComfortPro Terre-Pex SIS Series Terre-Pex Straight Insulation Sleeves 110mm Jacket 125mm x 700mm Long $ 99.72 99.72 USD	RFD-63x200-1 R-flex Dual, 63mm (2.5 in.) x 200mm OD Jacket, by the foot $ 102.05 102.05 USD	SEC/70 ComfortPro Terre-Pex Single Pipe Shrink Caps 2 & 2 1/2 in. Single Shrink Cap 160mm OD $ 102.44 102.44 USD
HC40/1.25M ComfortPro Terre-Pex 1 1/4 in. NPT 40mm Pex Fitting $ 104.38 104.38 USD	RFS-110x200-1 R-flex Single, 110mm (4 in.) x 200mm OD Jacket, by the foot $ 106.47 106.47 USD	SIS90/75 ComfortPro Terre-Pex SIS Series Terre-Pex Straight Insulation Sleeves 90/75mm Jacket 110mm x 700mm Long $ 111.84 111.84 USD	SEC/80 ComfortPro Terre-Pex Single Pipe Shrink Caps 3 & 4 in. Single Shrink Cap 200mm OD $ 113.87 113.87 USD
RFA-50x150MPT R-flex Adapter, Comp, 50mm (2 in.) x 1-1/2 in. MNPT $ 118.42 118.42 USD	HC50/1.5M ComfortPro Terre-Pex 1 1/2 in. NPT 50mm Pex Fitting $ 118.62 118.62 USD	RFRS-200 Shrink Repair Sleeve, 200mm $ 119.55 119.55 USD	SIS140 ComfortPro Terre-Pex SIS Series Terre-Pex Straight Insulation Sleeves 140mm Jacket 160mm x 850mm Long $ 128.28 128.28 USD
RFSC-40-50X1X160 R-flex Single Pipe Shrink Cap, 40-50mm (2 in.) x 1, 160mm OD $ 162.93 162.93 USD	HC63/2M ComfortPro Terre-Pex 2 in. NPT 63mm Pex Fitting $ 169.69 169.69 USD	SIS160 ComfortPro Terre-Pex SIS Series Terre-Pex Straight Insulation Sleeves 160mm Jacket 180mm x 1000mm Long $ 174.75 174.75 USD	RFLB-125 Link Belt, 125mm outer casing $ 177.34 177.34 USD
RFSC-63X1X160 R-flex Single Pipe Shrink Cap, 63mm (2.5 in.) x 1, 160mm OD $ 182.43 182.43 USD	RFSC-75-110X1X200 R-flex Single Pipe Shrink Cap, 75-110mm (4 in.) x 1, 200mm OD $ 193.42 193.42000000000002 USD	RF-C75 - Cut Charge - Standard 25' Increments (25', 75', 150' etc.) NET $ 196.50 196.5 USD	SIS200 ComfortPro Terre-Pex SIS Series Terre-Pex Straight Insulation Sleeves 200mm Jacket 225mm x 1000mm Long $ 213.80 213.8 USD
RFA-63x200MPT R-flex Adapter, Comp, 63mm (2.5 in.) x 2 in. MNPT $ 215.95 215.95000000000002 USD	SCHA10/300 ComfortPro Terre-Pex Seal Chain Assembly Fits 110mm pipe 150mm wall opening $ 252.75 252.75 USD	RFSC-32x2x125 R-flex Dual Pipe Shrink Cap, 1 in. and 32mm (1.25 in.) x 2, 125mm OD $ 263.49 263.49 USD	HC75/2.5M ComfortPro Terre-Pex 2 1/2 in. NPT 75mm Pex Fitting $ 265.32 265.32 USD
SECD/40 ComfortPro Terre-Pex Double Pipe Shrink Caps 1 1/4 in. 40mm Double Shrink Cap 160mm OD $ 271.35 271.35 USD	SECD/10 ComfortPro Terre-Pex Double Pipe Shrink Caps 1 in. Double Shrink Cap 140mm OD $ 278.85 278.85 USD	RFA-75x250MPT R-flex Adapter, Comp, 75mm (3 in.) x 2-1/2 in. MNPT $ 286.29 286.29 USD	RFSC-50x2x200 R-flex Dual Pipe Shrink Cap, 50mm (2 in.) x 2, 200mm OD $ 294.53 294.53000000000003 USD
RFSC-40x2x160 R-flex Dual Pipe Shrink Cap, 40mm (1.5 in.) x 2, 160mm OD $ 294.53 294.53000000000003 USD	SECD/60 ComfortPro Terre-Pex Double Pipe Shrink Caps 2 in. 50mm Double Shrink Cap 200mm OD $ 295.67 295.67 USD	TIK140/90 ComfortPro Terre-Pex T Series Terre-Pex Insulation Kit Fits 140/110/90 Jacket Pipes $ 318.04 318.04 USD	RFSC-63x2x200 R-flex Dual Pipe Shrink Cap, 63mm (2.5 in.) x 2, 200mm OD $ 328.05 328.05 USD
RETAP-H ComfortPro Terre-Pex R Series Repair Tape 200mm Wide 10mm Long $ 340.10 340.1 USD	SCHA9/340 ComfortPro Terre-Pex Seal Chain Assembly Fits 90mm pipe 150mm wall opening $ 373.74 373.74 USD	LIK225/140 ComfortPro Terre-Pex L Series Terre-Pex Insulation Kit Fits 225/200/160/140 Jacket Pipes $ 387.13 387.13 USD	RF-C150 - Cut Charge - Non-Standard Increments (80', 105', 170' etc.) NET $ 389.50 389.5 USD
SECD/50 ComfortPro Terre-Pex Double Pipe Shrink Caps 1 1/2 in. 50mm Double Shrink cap 160mm OD $ 391.67 391.67 USD	SCHA9/325 ComfortPro Terre-Pex Seal Chain Assembly Fits 200mm pipe 250mm wall opening $ 393.79 393.79 USD	HC90/3M ComfortPro Terre-Pex 3 in. NPT 90mm Pex Fitting $ 438.74 438.74 USD	RFLB-160 Link Belt, 160mm outer casing $ 441.68 441.68 USD

Insulated Tubing