Flangeless Nut/Ferrule Fitting System for 1/4″ OD Tubing, 1/2-20 Flat-Bottom, Large Knurl, PEEK, Black, 10 per pack- Includes U-650 ferrule & U-655 PEEK Male Nut
Product Number: XU-655X
Categories: Fittings, Flangeless Fittings, Flat-Bottom Fittings, Fluidic Connections
This Upchurch Scientific / IDEX Health & Science / Biotech Fluidics Flangeless Fittings are designed to include both a nut and ferrule for your convenience. Flangeless fitting are dependable, easy to use and easy to replace. It has a 1/4-24 Flat-Bottom port configuration and is for 1/8″ OD tubing. This Fitting System includes the U-650 ferrule. It comes in black.
Large Bore Fittings
- 5/16-24 or 1/2-20 threads For use with 1/16”, 1/8”, 3/16”, 1/4”, 5/16”,
- 3.0 mm, or 4.0 mm OD tubing
Each of the Large Bore Fittings comes in a convenient 10-pack and is packaged with the most popularly chosen Ferrule option. The Fittings can be ordered separately by removing the preceding letter “X” from the part number.
Related Products:
- U-655 PEEK Male Nut
- U-650 ferrule
Available in the Following Configurations:
- XU-655 - Single
- XU-655X - 10/Pk
- XU-655C - 100/Pk
| Part No. |
Description |
Port |
Pressure Rating |
Head Style |
Material (Nut/Washer) |
| LARGE BORE FITTINGS |
| XP-130 |
Flangeless Fitting for 1/8” OD tubing |
5/16-24 Flat-Bottom |
500 psi (34 bar) |
Standard Knurl |
PEEK Natural/ETFE Yellow |
| XP-131 |
Super Flangeless Fitting for 1/8” OD tubing |
5/16-24 Flat-Bottom |
1,000 psi (69 bar) |
Standard Knurl |
PEEK Natural/ETFE Yellow/SST |
| XP-132 |
Flangeless Fitting for 3/16” OD tubing |
5/16-24 Flat-Bottom |
500 psi (34 bar) |
Standard Knurl |
PEEK Natural/ETFE Blue |
| XP-136 |
Flangeless Fitting for 1/16” OD tubing |
5/16-24 Flat-Bottom |
2,000 psi (138 bar) |
Standard Knurl |
PEEK Natural/ETFE Blue |
| XP-137x |
Super Flangeless Fitting for 3/16” OD tubing |
5/16-24 Flat-Bottom |
500 psi (34 bar) |
Standard Knurl |
PEEK Black/ETFE Green/SST |
| XP-141 |
Super Flangeless Fitting for 1/16” OD tubing |
5/16-24 Flat-Bottom |
1,350 psi (93 bar) |
Standard Knurl |
PEEK Natural/ETFE Yellow/SST |
| XU-620 |
Flangeless Fitting for 1/4” OD tubing |
1/2-20 Coned |
250 psi (17 bar) |
Large Knurl |
PEEK Red/ETFE Natural |
| XU-655 |
Flangeless Fitting for 1/4” OD tubing |
1/2-20 Flat-Bottom |
250 psi (17 bar) |
Large Knurl |
PEEK Black/ETFE Natural |
| U-662 |
Flangeless Fitting for 5/16” OD tubing |
1/2-20 Flat-Bottom |
250 psi (17 bar) |
Large Knurl |
PEEK Black/ETFE Natural |
| REPLACEMENT FERRULES |
| P-133 |
Flangeless Ferrule for 3/16” OD tubing |
5/16-24 Flat-Bottom |
500 psi (34 bar) |
— |
ETFE Blue |
| P-133N |
Flangeless Ferrule for 3/16” OD tubing |
5/16-24 Flat-Bottom |
500 psi (34 bar) |
— |
ETFE Natural |
| P-140 |
Super Flangeless Ferrule for 3/16” OD tubing |
5/16-24 Flat-Bottom |
500 psi (34 bar) |
— |
ETFE Green |
| U-650 |
Flangeless Ferrule for 1/4” OD tubing |
1/2-20 Flat-Bottom |
250 psi (17 bar) |
— |
ETFE Natural |
| U-660 |
Flangeless Ferrule for 5/16” OD tubing |
1/2-20 Flat-Bottom |
250 psi (17 bar) |
— |
ETFE Natural |
