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Upchurch Scientific MicroTight True ZDV Union Assembly for Tubing Sleeves, 6-32 Coned, 4,000 psi, PEEK, Natural, 100/pk - P-720C

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True Zero Dead Volume ZDV High Pressure Union Assembly for MicroTight® Tubing Sleeves with Fittings, 6-32 Coned, 4,000 psi (276 bar), PEEK, Natural, 100 per pack

Includes (2) F-125, (1) P-553 Fittings

Product Number: P-720C

Categories: Connectors, Fluidic Connections, High Pressure Multiport Connectors, MicroTight(r) Unions

The Upchurch Scientific / IDEX Health & Science / Biotech Fluidics MicroTight Unions Assembly is used specifically to easily connect capillary tubing together. True ZDV (Zero Dead Volume) allows two pieces of tubing to connect directly to each other using the included gauge and plug to ensure proper alignment. It has a 6-32 Thread Port Configuration. It includes (2) F-125 fittings and (1) P-553 Gauge.

Related Products:

  • F-185 - MicroTight® Sleeve Green .025" OD x .0155" ID Single

Available in the Following Configurations:

  • P-720 - Union Assembly MicroTight® PEEK - Single pack
  • P-720C - Union Assembly MicroTight® PEEK - 100 per pack

MicroTight® Connectors for Capillary Tubing

Connect two pieces of capillary tubing with our PEEK MicroTight Connectors. The True ZDV Unions allow two pieces of tubing to connect directly to each other — using the included gauge plug to ensure proper alignment. The standard union and elbow both feature a 0.006” (0.150 mm) thru-hole, adding only a small amount of additional flow-path volume to help ensure proper chromatographic results.

Part No. Description Threads Includes Thru-hole Swept Volume Pressure Rating
MICROTIGHT UNIONS
P-720 PEEK True ZDV Union for MicroTight Sleeves 6-32 Coned (2) F-125, (1) P-553 N/A N/A 4,000 psi (276 bar)
P-771 PEEK True ZDV Union for 1/32” OD Tubing 6-32 Coned (2) F-126S, (1) P-553 N/A N/A 5,000 psi (345 bar)
P-772 PEEK Union for 360 μm OD Tubing 5/16-24 Coned (2) F-152, (2) P-416BLK 0.006” (0.150 mm) 5 nL 5,000 psi (345 bar)
P-874 PEEK MicroElbow for MicroTight Sleeves 5/16-24 Coned (2) F-172, (2) P-416 0.006” (0.150 mm) 20 nL 4,000 psi (276 bar)
REPLACEMENT GAUGE PLUGS (TO ACHIEVE TRUE ZDV CONNECTIONS WITH OUR P-720 AND P-771 UNIONS)
P-553 Gauge Plug, Delrin® 6-32 Coned N/A N/A N/A N/A
CONDUCTIVE MICROTIGHT UNIONS
M-572 Conductive Union for 360 μm OD Tubing, PEEK/SST 5/16-24 Coned (2) F-152, (2) P-416BLK, (1) M-128NF 0.011” (0.279 mm) 16 nL 5,000 psi (345 bar)

 


  • Model: P-720C
  • Manufactured by: Upchurch Scientific