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Couplings and connectors

In high-pressure liquid chromatography (HPLC and UHPLC), the quality of the connection determines the analytical result. Inacom offers an extensive range of unions, tees, crosses and manifolds specifically designed for systems that require extreme pressure resistance and flawless fluid transfer.

Our connectors are optimised for standard 10-32 coned ports and suitable for 1/16” OD tubing. Thanks to a design with minimal or even zero internal dead volume (ZDV), these connectors help preserve the sharpness of your chromatographic peaks in every separation.

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9 products visible
U-283 - Stub Coupler
Couplings and connectors
U-283 - Stub Coupler
U-288 - Column Coupler PEEK Male/Male-1/2in
Couplings and connectors
U-288 - Column Coupler PEEK Male/Male-1/2in
001001 - CONNECTOR, 2-WAY, 3 PK
Couplings and connectors
001001 - CONNECTOR, 2-WAY, 3 PK
001008 - CONNECTOR, UNIVERSAL
Couplings and connectors
001008 - CONNECTOR, UNIVERSAL
001011 - CONNECTOR, ELBOW, PTFE
Couplings and connectors
001011 - CONNECTOR, ELBOW, PTFE
002334 - CONNECTOR, 1/4-28F, 1/8", PEEK
Couplings and connectors
002334 - CONNECTOR, 1/4-28F, 1/8", PEEK
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Column Coupler
Couplings and connectors
Column Coupler
Coupling
Couplings and connectors
Coupling
Elbow Assembly
Couplings and connectors
Elbow Assembly

PEEK unions

Prod. No.DescriptionThreadsIncludesThru-holeSwept VolumePressure Rating
P-704PEEK Union for 1/16” OD Tubing10-32 ConedF-300 (2)0.020” (0.50 mm)0.28 µL5,000 psi (345 bar)
P-742PEEK Union for 1/16” OD Tubing10-32 ConedF-300 (2)0.010” (0.25 mm)0.07 µL5,000 psi (345 bar)
P-760PEEK Union for 1/16” OD Tubing10-32 ConedF-300 (2)0.050” (1.25 mm)1.2 µL5,000 psi (345 bar)
P-779PEEK NanoTight Union for 1/16” OD Tubing and Tubing Sleeves10-32 ConedF-331N (2)0.005” (125 µm)8 nL5,000 psi (345 bar)

Stainless-steel unions

Prod. No.DescriptionThreadsIncludesThru-holeSwept VolumePressure Rating
U-402Stainless Steel Union for 1/16” OD Tubing10-32 ConedU-400 (2), U-401 (2)0.020” (0.50 mm)0.13 µL20,000 psi (1,380 bar)
U-411Stainless Steel Union for 1/16” OD Tubing10-32 ConedU-400 (2), U-401 (2)0.007” (178 µm)13 nL20,000 psi (1,380 bar)
U-435Stainless Steel Union for 1/16” OD Tubing10-32 ConedU-400 (2), U-401 (2)0.010” (0.25 mm)20 nL20,000 psi (1,380 bar)
U-438Stainless Steel Union for 1/16” OD Tubing10-32 ConedU-400 (2), U-401 (2), P-554 Gauge Plug0.067” (1.70 mm)Near 0 µL20,000 psi (1,380 bar)
UH-402VHP+ Stainless Steel Union for 1/16” OD Tubing10-32 ConedVHP-200 (2)0.010” (0.25 mm)20 nL30,000 psi (2,070 bar)
U-322VICI (Valco) compatible Stainless Steel Union for 1/16” OD Tubing10-32 ConedU-320 (2), U-321 (2)0.020” (0.50 mm)0.15 µL20,000 psi (1,380 bar)
U-412Waters compatible Stainless Steel Union for 1/16” OD Tubing10-32 ConedU-410 (2), U-401 (2)0.020” (0.50 mm)0.10 µL20,000 psi (1,380 bar)

PEEK tees, static mixing tees, crosses & manifolds

Prod. No.DescriptionThreadsIncludesThru-holeSwept VolumePressure Rating
U-466PEEK Static Mixing Tee for 1/16” OD Tubing, 10 µm UHMWPE frit10-32 ConedF-300 (3)0.020” (0.50 mm)2.2 µL5,000 psi (345 bar)
U-466SPEEK Static Mixing Tee for 1/16” OD Tubing, 10 µm SST frit10-32 ConedF-300 (3)0.020” (0.50 mm)2.2 µL5,000 psi (345 bar)
P-727PEEK Tee for 1/16” OD Tubing10-32 ConedF-300 (3)0.020” (0.50 mm)0.57 µL3,500 psi (241 bar)
P-728PEEK Tee for 1/16” OD Tubing10-32 ConedF-300 (3)0.050” (1.25 mm)3.0 µL3,500 psi (241 bar)
P-729PEEK Cross for 1/16” OD Tubing10-32 ConedF-300 (4)0.020” (0.50 mm)0.72 µL3,500 psi (241 bar)
P-170PEEK 7-Port Manifold for 1/16” OD Tubing10-32 ConedF-331 (7)0.020” (0.50 mm)2.2 µL5,000 psi (345 bar)

Stainless-steel tees & crosses

Prod. No.DescriptionThreadsIncludesThru-holeSwept VolumePressure Rating
UH-427VHP Stainless Steel Tee for 1/16” OD Tubing10-32 ConedVHP-200 (3)0.020” (0.50 mm)0.57 µL30,000 psi (2,070 bar)
U-428Stainless Steel Tee for 1/16” OD Tubing10-32 ConedU-400 (3), U-401 (3)0.020” (0.50 mm)0.57 µL20,000 psi (1,380 bar)
U-429Stainless Steel Tees for 1/16” OD Tubing10-32 ConedU-400 (3), U-401 (3)0.040” (1.00 mm)2.1 µL20,000 psi (1,380 bar)
U-430Stainless Steel Cross for 1/16” OD Tubing10-32 ConedU-400 (4), U-401 (4)0.020” (0.50 mm)0.72 µL20,000 psi (1,380 bar)
U-431Stainless Steel Cross for 1/16” OD Tubing10-32 ConedU-400 (4), U-401 (4)0.040” (1.00 mm)2.5 µL20,000 psi (1,380 bar)

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