Tees, crosses and manifolds

Product / Chromatography

Flat-bottom connectors to combine or split multiple fluid streams: 3-port tees and Y-connectors, 4-port crosses and manifolds with 5, 7 or 9 ports, with 1/4-28 or 5/16-24 threads for tubing OD from 1/16" to 3/16", made of PEEK or ETFE for low or limited pressures of 500 or 1,000 psi (34 or 69 bar). When joining two streams, tees tend to give more turbulence and mixing, whereas Y-connectors can result in less outgassing.

Product group: Fittings and connectors
Brand: Biotech Fluidics

Manufacturer website

Source: manufacturer website (opens in a new tab) · Image: manufacturer website

Order codes and options

18 codes

Tees, crosses and manifolds order codes and properties
Code	Description (manufacturer)	Threads	Contents	Thru-hole	Swept volume	Pressure rating
P-632	ETFE Tee for 1/16” OD Tubing	1/4-28 FB	P-245 (3), P-200N (3)	0.020” (0.50 mm)	2.9 µL	1,000 psi (69 bar)
P-633	ETFE Tee for 1/8” OD Tubing	1/4-28 FB	P-345 (3), P-300N (3)	0.050” (1.25 mm)	17.5 µL	500 psi (34 bar)
P-634	ETFE Cross for 1/16” OD Tubing	1/4-28 FB	P-245 (4), P-200N (4)	0.020” (0.50 mm)	3.8 µL	1,000 psi (69 bar)
P-635	ETFE Cross for 1/8” OD Tubing	1/4-28 FB	P-345 (4), P-300N (4)	0.050” (1.25 mm)	22.8 µL	500 psi (34 bar)
P-712	PEEK Tee for 1/16” OD Tubing	1/4-28 FB	P-235 (3), P-200 (3)	0.020” (0.50 mm)	2.9 µL	1,000 psi (69 bar)
P-713	PEEK Tee for 1/8” OD Tubing	1/4-28 FB	P-335 (3), P-300 (3)	0.050” (1.25 mm)	17.5 µL	500 psi (34 bar)
P-714	PEEK Tee for 1/16” OD Tubing	1/4-28 FB	P-235 (3), P-200 (3)	0.040” (1.00 mm)	11.4 µL	1,000 psi (69 bar)
P-722	PEEK Cross for 1/16” OD Tubing	1/4-28 FB	P-235 (4), P-200 (4)	0.020” (0.50 mm)	3.8 µL	1,000 psi (69 bar)
P-723	PEEK Cross for 1/8” OD Tubing	1/4-28 FB	P-335 (4), P-300 (4)	0.050” (1.25 mm)	22.8 µL	500 psi (34 bar)
P-512	PEEK Y for 1/16" OD Tubing	1/4-28 FB	P-235 (3), P-200 (3)	0.020” (0.50 mm)	1.7 µL	1,000 psi (69 bar)
P-513	PEEK Y for 1/8" OD Tubing	1/4-28 FB	P-335 (3), P-300 (3)	0.040” (1.00 mm)	6.0 µL	500 psi (34 bar)
P-514	PEEK Y for 1/8" OD Tubing	1/4-28 FB	P-335 (3), P-300 (3)	0.060” (1.50 mm)	13.6 µL	500 psi (34 bar)
P-515	PEEK Y for 3/16" OD Tubing	5/16-24 FB	P-132 (3), P-133 (3)	0.125” (3.20 mm)	47.7 µL	500 psi (34 bar)
P-150	PEEK 7-Port Manifold for 1/16” OD Tubing	1/4-28 FB	P-255 (7), P-250 (7)	0.040” (1.00 mm)	42.0 µL	1,000 psi (69 bar)
P-154	PEEK 5-Port Manifold for 1/16” OD Tubing	1/4-28 FB	P-255 (5), P-250 (5)	0.040” (1.00 mm)	22.3 µL	1,000 psi (69 bar)
P-155	PEEK 5-Port Manifold for 1/8” OD Tubing	1/4-28 FB	P-331 (5), P-359 (5)	0.062” (1.60 mm)	53.8 µL	500 psi (34 bar)
P-190	PEEK 9-Port Manifold for 1/8” OD Tubing	1/4-28 FB	P-331 (9), P-359 (9)	0.062” (1.60 mm)	160 µL	500 psi (34 bar)
P-191	PEEK 9-Port Manifold for 1/16” OD Tubing	1/4-28 FB	P-255 (9), P-250 (9)	0.040” (1.00 mm)	139 µL	1,000 psi (69 bar)

Technical specifications

Tees, crosses and manifolds technical specifications
Port / thread	1/4-28 FB; 5/16-24 FB
Pressure rating	1,000 psi (69 bar); 500 psi (34 bar)

Source: biotechfluidics.com (opens in a new tab) · Manufacturer (IDEX Health & Science) product information: Biotech Fluidics page and part number tables. Values come from the manufacturer and are confirmed at the quotation stage.