Polyurethane Tubing | Parker Series U
NOTICE: Parker Parflex division will discontinue offering Series U Polyurethane Tubing August 1, 2019.
The recommended replacement is likely the new Series 95U, available July 1, 2019.
Polyether Base
FEATURES:
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Sizes and Specifications
Part Number | Tube O.D. (in) | Tube I.D. (in) | Average Wall Thickness (in) | Working Pressure (psi, at 73°F/23°C) | Minimum Burst (psi, at 73°F/23°C) |
U-21-XXXX | 1/8 | .063 | .031 | 125 | 375 |
U-32-XXXX | 3/16 | .125 | .031 | 125 | 375 |
U-42-XXXX | 1/4 | .125 | .063 | 125 | 375 |
U-64-XXXX | 3/8 | .250 | .063 | 125 | 375 |
U-85-XXXX | 1/2 | .328 | .086 | 125 | 375 |
U-86-XXXX | 1/2 | .375 | .063 | 85 | 255 |
U-96-XXXX | 9/16 | .365 | .094 | 125 | 375 |
U-128-XXXX | 3/4 | .500 | .125 | 125 | 375 |
Available Colors | Maximum Working Pressure (psig) |
Notes
- The suggested operating temperature range for service at rated pressures with compatible fluids is -40°F to 180°F (-40°C to 82°C)
Use with The Following Parker Fittings
- Fast & Tite
- Flow Control
- Prestolok Brass
- Prestolok Composite
- TrueSeal
- Par-Barb
A tube support should be used with this tubing for maximum holding power where end loading, vibration or pressure spikes may occur. See compatibility chart for plastic tubing with fittings.
How to Order
- Visit One of Our ParkerStores.
- Visit Our eStore.
- Request a Quote.
PLASTIC TUBING OPTIONS
THERMOPLASTIC TUBING
- Polyethylene - Series E
- Polyethylene - Series E (Metric)
- Polyethylene - Series EB (Fractional)
- Polyethylene - Series EB (Metric)
- Polyethylene - Series EA (Discontinued)
- Polyethylene - Series PEFR
- Polyethylene - Series HDPE
- Nylon - Series N (Fractional)
- Nylon - Series N (Metric)
- Nylon - Series PAT
- Nylon - Series NR
- Nylon - Series NTNA
- TPE - Series G
- TPE - Series F
- Polypropylene - Series PP
- Polypropylene - Series PPB
- Polyurethane - Series U
- Polyurethane - Series UM
- Polyurethane - Series HUFR
- Polyurethane - Series HU
- Polyurethane - Series HUM
- Vinyl - Series PV
FLUOROPOLYMER TUBING
- PTFE - Series 101
- PTFE - Series 201
- PTFE - Fractional: TFL, TFS, TFT
- PTFE - AWG: TFH, TFL, TFS, TFT
- PTFE - Fractional: TFB
- PTFE - Series TSWTF
- PTFE - Fractional: HS2TFS, TFT, TFL, TFI
- PTFE - AWG: HS2TFS, TFT, TFL
- PTFE - Series HS4TFI
- PTFE - Convoluted: Convo-Tex
- PTFE - Convoluted: Low Profile
- PTFE - Convoluted: Heavy Wall
- PTFE - Convoluted: SAE Spec
- FEP - Fractional: Series 103, Industrial Wall
- FEP - Fractional: Series 103, Heavy Wall
- FEP - Metric: Series 203
- FEP - Series 1.3:1 HS1.3FEP, AWG
- FEP - Series 1.3:1 HS1.3FEP, Fractional
- FEP - Series CV03
- FEP - Series CR03
- Retractable, Coiled - Series 703, 704, 705
- PFA - Series 104
- PFA - Series 204
- PFA - Series 105
- PFA - Series 205
- PVD - Series 110
- PVD - Series 111