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Upchurch Low Pressure Tees, Crosses, Elbows

These Upchurch / IDEX Low Pressure Tees and Crosses offer a unique design for joining multiple tubing and fittings together. They are available in two inert polymers and can handle pressures to 500 psi (34 bar) or 1,000 psi (69 bar), depending upon the configuration of the products. Our Tees & Crosses are designed with handy mounting holes. All ETFE Tees and Crosses ship complete with 1/4-28 PFA Flangeless nuts and ETFE ferrules, while their PEEK polymer counterparts ship with 1/4-28 PEEK nuts and ETFE ferrules.



Item Name Product Image Price

Upchurch Scientific PEEK Cross Assembly for 1/16 inch OD Tubing, 3.8 uL, 1/4-28 Flat-Bottom, 0.50 mm Thru-hole, 1,000 psi, 100/pk- P-722C

PEEK Cross Assembly for 1/16” OD Tubing, 3.8 μL, 1/4-28 Flat-Bottom, 0.020” (0.50 mm) Thru-hole, 1,000 psi (69 bar), Natural. 100 per pack Includes (4) P-235 Nut Fittings Product Number: P-722C Categories: Connectors, Fluidic...
 Upchurch Scientific PEEK Cross Assembly for 1/16 inch OD Tubing, 3.8 uL, 1/4-28 Flat-Bottom, 0.50 mm Thru-hole, 1,000 psi, 100/pk- P-722C
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Upchurch Scientific PEEK Cross Assembly for 1/16 inch OD Tubing, 3.8 uL, 1/4-28 Flat-Bottom, 0.50 mm Thru-hole, 1,000 psi, Single - P-722

PEEK Cross Assembly for 1/16” OD Tubing, 3.8 μL, 1/4-28 Flat-Bottom, 0.020” (0.50 mm) Thru-hole, 1,000 psi (69 bar), Natural. Single pack Includes (4) P-235 Nut Fittings Product Number: P-722 Categories: Connectors, Fluidic...
 Upchurch Scientific PEEK Cross Assembly for 1/16 inch OD Tubing, 3.8 uL, 1/4-28 Flat-Bottom, 0.50 mm Thru-hole, 1,000 psi, Single - P-722 £48.67Buy Now

Upchurch Scientific PEEK Cross Assembly for 1/8 inch OD Tubing, 22.8 uL, 1/4-28 Flat-Bottom, 1.25 mm Thru-hole, 500 psi, 100/pk - P-723C

PEEK Cross Assembly for 1/8” OD Tubing, 22.8 μL, 1/4-28 Flat-Bottom, 0.050” (1.25 mm) Thru-hole, 500 psi (34 bar), Natural. 100 per pack Includes (4) P-335 Nut Fittings Product Number: P-723C Categories: Connectors, Fluidic...
 Upchurch Scientific PEEK Cross Assembly for 1/8 inch OD Tubing, 22.8 uL, 1/4-28 Flat-Bottom, 1.25 mm Thru-hole, 500 psi, 100/pk - P-723C
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Upchurch Scientific PEEK Cross Assembly for 1/8 inch OD Tubing, 22.8 uL, 1/4-28 Flat-Bottom, 1.25 mm Thru-hole, 500 psi, Single - P-723

PEEK Cross Assembly for 1/8” OD Tubing, 22.8 μL, 1/4-28 Flat-Bottom, 0.050” (1.25 mm) Thru-hole, 500 psi (34 bar), Natural. Single Includes (4) P-335 Nut Fittings Product Number: P-723 Categories: Connectors, Fluidic Connections,...
 Upchurch Scientific PEEK Cross Assembly for 1/8 inch OD Tubing, 22.8 uL, 1/4-28 Flat-Bottom, 1.25 mm Thru-hole, 500 psi, Single - P-723 £48.67Buy Now

Upchurch Scientific PEEK Cross Body Body Only for 1/8 inch OD Tubing, 22.8 uL, 1/4-28 Flat-Bottom, 1.25 mm Thru-hole, 500 psi, Single - P-723-01

PEEK Cross Body Only for 1/8” OD Tubing, 22.8 μL, 1/4-28 Flat-Bottom, 0.050” (1.25 mm) Thru-hole, 500 psi (34 bar), Natural. Single Fittings not included Product Number: P-723-01 Categories: Connectors, Fluidic Connections, Low...
 Upchurch Scientific PEEK Cross Body Body Only for 1/8 inch OD Tubing, 22.8 uL, 1/4-28 Flat-Bottom, 1.25 mm Thru-hole, 500 psi, Single - P-723-01 £30.12Buy Now

Upchurch Scientific PEEK Cross Body Only for 1/16 inch OD Tubing, 3.8 uL, 1/4-28 Flat-Bottom, 0.50 mm Thru-hole, 1,000 psi, 100/pk - P-722-01C

PEEK Cross Body Only for 1/16” OD Tubing, 3.8 μL, 1/4-28 Flat-Bottom, 0.020” (0.50 mm) Thru-hole, 1,000 psi (69 bar), Natural. 100 per pack Fittings not included Product Number: P-722-01C Categories: Connectors, Fluidic...
 Upchurch Scientific PEEK Cross Body Only for 1/16 inch OD Tubing, 3.8 uL, 1/4-28 Flat-Bottom, 0.50 mm Thru-hole, 1,000 psi, 100/pk - P-722-01C
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Upchurch Scientific PEEK Cross Body Only for 1/16 inch OD Tubing, 3.8 uL, 1/4-28 Flat-Bottom, 0.50 mm Thru-hole, 1,000 psi, Single - P-722-01

PEEK Cross Body Only for 1/16” OD Tubing, 3.8 μL, 1/4-28 Flat-Bottom, 0.020” (0.50 mm) Thru-hole, 1,000 psi (69 bar), Natural. Single pack Fittings not included Product Number: P-722-01 Categories: Connectors, Fluidic Connections,...
 Upchurch Scientific PEEK Cross Body Only for 1/16 inch OD Tubing, 3.8 uL, 1/4-28 Flat-Bottom, 0.50 mm Thru-hole, 1,000 psi, Single - P-722-01 £29.56Buy Now

Upchurch Scientific PEEK Cross Body Only for 1/8 inch OD Tubing, 22.8 uL, 1/4-28 Flat-Bottom, 1.25 mm Thru-hole, 500 psi, 100/pk - P-723-01C

PEEK Cross Body Only for 1/8” OD Tubing, 22.8 μL, 1/4-28 Flat-Bottom, 0.050” (1.25 mm) Thru-hole, 500 psi (34 bar), Natural. 100 per pack Fittings not included Product Number: P-723-01C Categories: Connectors, Fluidic Connections,...
 Upchurch Scientific PEEK Cross Body Only for 1/8 inch OD Tubing, 22.8 uL, 1/4-28 Flat-Bottom, 1.25 mm Thru-hole, 500 psi, 100/pk - P-723-01C
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Upchurch Scientific PEEK Elbow Connector Assembly for 1/16 inch OD Tubing, 1.4 uL, 1/4-28 Flat-Bottom, 0.50 mm Thru-hole, Natural, 100/pk - P-430C

PEEK Elbow Connector Assembly for 1/16” OD Tubing, 1.4 μL, 1/4-28 Flat-Bottom, 0.020” (0.50 mm) Thru-hole, Natural, 100 per pack Includes: (2) P-235 Flangeless Fittings Product Number: P-430C ...
 Upchurch Scientific PEEK Elbow Connector Assembly for 1/16 inch OD Tubing, 1.4 uL, 1/4-28 Flat-Bottom, 0.50 mm Thru-hole, Natural, 100/pk - P-430C
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Upchurch Scientific PEEK Elbow Connector Assembly for 1/16 inch OD Tubing, 1.4 uL, 1/4-28 Flat-Bottom, 0.50 mm Thru-hole, Natural, Single - P-430

PEEK Elbow Connector Assembly for 1/16” OD Tubing, 1.4 μL, 1/4-28 Flat-Bottom, 0.020” (0.50 mm) Thru-hole, Natural, Single Includes: (2) P-235 Flangeless Fittings Product Number: P-430 Categories:...
 Upchurch Scientific PEEK Elbow Connector Assembly for 1/16 inch OD Tubing, 1.4 uL, 1/4-28 Flat-Bottom, 0.50 mm Thru-hole, Natural, Single - P-430 £60.82Buy Now

Upchurch Scientific PEEK Elbow Connector Assembly for 1/8 inch OD Tubing, 13.6 uL, 1/4-28 Flat-Bottom, 1.60 mm Thru-hole, Natural, 100/pk - P-432C

PEEK Elbow Connector Assembly for 1/8” OD Tubing, 13.6 μL, 1/4-28 Flat-Bottom, 0.062” (1.60 mm) Thru-hole, Natural, 100 per pack Includes P-235 Flangeless Fittings Product Number: P-432C Categories: Connectors, Elbow Connectors,...
 Upchurch Scientific PEEK Elbow Connector Assembly for 1/8 inch OD Tubing, 13.6 uL, 1/4-28 Flat-Bottom, 1.60 mm Thru-hole, Natural, 100/pk - P-432C
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Upchurch Scientific PEEK Elbow Connector Body for 1/16 inch OD Tubing, 1.4 uL, 1/4-28 Flat-Bottom, 0.50 mm Thru-hole, Natural, 100/pk - P-430-01C

PEEK Elbow Connector Body Only for 1/16” OD Tubing, 1.4 μL, 1/4-28 Flat-Bottom, 0.020” (0.50 mm) Thru-hole, Natural, 100 per pack Fittings not included Product Number: P-430-01C Categories: Connectors, Elbow...
 Upchurch Scientific PEEK Elbow Connector Body for 1/16 inch OD Tubing, 1.4 uL, 1/4-28 Flat-Bottom, 0.50 mm Thru-hole, Natural, 100/pk - P-430-01C
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Upchurch Scientific PEEK Elbow Connector Body for 1/16 inch OD Tubing, 1.4 uL, 1/4-28 Flat-Bottom, 0.50 mm Thru-hole, Natural, Single - P-430-01

PEEK Elbow Connector Body Only for 1/16” OD Tubing, 1.4 μL, 1/4-28 Flat-Bottom, 0.020” (0.50 mm) Thru-hole, Natural, Single Fittings not included Product Number: P-430-01 Categories: Connectors, Elbow...
 Upchurch Scientific PEEK Elbow Connector Body for 1/16 inch OD Tubing, 1.4 uL, 1/4-28 Flat-Bottom, 0.50 mm Thru-hole, Natural, Single - P-430-01 £55.01Buy Now

Upchurch Scientific PEEK Elbow Connector Body for 1/8 inch OD Tubing, 13.6 uL, 1/4-28 Flat-Bottom, 1.60 mm Thru-hole, Natural, Single - P-432-01

PEEK Elbow Connector Body Only for 1/8” OD Tubing, 13.6 μL, 1/4-28 Flat-Bottom, 0.062” (1.60 mm) Thru-hole, Natural, Single Fittings not included Product Number: P-432-01 Categories: Connectors, Elbow Connectors, Fluidic...
 Upchurch Scientific PEEK Elbow Connector Body for 1/8 inch OD Tubing, 13.6 uL, 1/4-28 Flat-Bottom, 1.60 mm Thru-hole, Natural, Single - P-432-01 £79.25Buy Now

Upchurch Scientific PEEK Tee Assembly for 1/16 inch OD Tubing, 11.4 uL, 1/4-28 Flat-Bottom, 1.00 mm Thru-hole, 1,000 psi, Natural, 100/pk - P-714C

PEEK Tee Assembly for 1/16” OD Tubing, 11.4 μL, 1/4-28 Flat-Bottom, 0.040” (1.00 mm) Thru-hole, 1,000 psi (69 bar), Natural, 100 per pack Includes (3) P-235 Nuts Product Number: P-714C Categories: Connectors, Fluidic...
 Upchurch Scientific PEEK Tee Assembly for 1/16 inch OD Tubing, 11.4 uL, 1/4-28 Flat-Bottom, 1.00 mm Thru-hole, 1,000 psi, Natural, 100/pk - P-714C
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Upchurch Scientific PEEK Tee Assembly for 1/16 inch OD Tubing, 11.4 uL, 1/4-28 Flat-Bottom, 1.00 mm Thru-hole, 1,000 psi, Natural, Single - P-714

PEEK Tee Assembly for 1/16” OD Tubing, 11.4 μL, 1/4-28 Flat-Bottom, 0.040” (1.00 mm) Thru-hole, 1,000 psi (69 bar), Natural, Single pack Includes (3) P-235 Nuts Product Number: P-714 Categories: Connectors, Fluidic...
 Upchurch Scientific PEEK Tee Assembly for 1/16 inch OD Tubing, 11.4 uL, 1/4-28 Flat-Bottom, 1.00 mm Thru-hole, 1,000 psi, Natural, Single - P-714 £39.01Buy Now

Upchurch Scientific PEEK Tee Assembly for 1/8 inch OD Tubing, 17.5 uL, 1/4-28 Flat-Bottom, 1.25 mm Thru-hole, 500 psi, Natural, 100/pk - P-713C

PEEK Tee Assembly for 1/8” OD Tubing, 17.5 μL, 1/4-28 Flat-Bottom, 0.050” (1.25 mm) Thru-hole, 500 psi (34 bar), Natural, 100 per pack Includes P-335 Flangeless Nut Fitting for 1/8” OD Tubing, Short Product Number:...
 Upchurch Scientific PEEK Tee Assembly for 1/8 inch OD Tubing, 17.5 uL, 1/4-28 Flat-Bottom, 1.25 mm Thru-hole, 500 psi, Natural, 100/pk - P-713C
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Upchurch Scientific PEEK Tee Assembly for 1/8 inch OD Tubing, 17.5 uL, 1/4-28 Flat-Bottom, 1.25 mm Thru-hole, 500 psi, Natural, Single - P-713

PEEK Tee Assembly for 1/8” OD Tubing, 17.5 μL, 1/4-28 Flat-Bottom, 0.050” (1.25 mm) Thru-hole, 500 psi (34 bar), Natural, Single pack Includes P-335 Flangeless Nut Fitting for 1/8” OD Tubing, Short Product Number:...
 Upchurch Scientific PEEK Tee Assembly for 1/8 inch OD Tubing, 17.5 uL, 1/4-28 Flat-Bottom, 1.25 mm Thru-hole, 500 psi, Natural, Single - P-713 £39.41Buy Now

Upchurch Scientific PEEK Tee Assembly for 1/8 inch OD Tubing, 17.5 uL, 1/4-28 Flat-Bottom, 1.55 mm Thru-hole, 500 psi, Natural, Single - P-800

PEEK Tee Assembly for 1/8" OD Tubing, 17.5 µL, 1/4-28 Flat-Bottom, 0.062" (1.55 mm) Thru-hole, 500 psi (34 bar), Natural, SIngle Includes P-335 Nuts Product Number: P-800 Categories: Connectors, Fluidic Connections, Low Pressure...
 Upchurch Scientific PEEK Tee Assembly for 1/8 inch OD Tubing, 17.5 uL, 1/4-28 Flat-Bottom, 1.55 mm Thru-hole, 500 psi, Natural, Single - P-800 £73.95Buy Now
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Upchurch Scientific PEEK Tee Body Only for 1/16 inch OD Tubing, 11.4 uL, 1/4-28 Flat-Bottom, 1.00 mm Thru-hole, 1,000 psi, Natural, 100/pk - P-714-01C

PEEK Tee Body Only for 1/16” OD Tubing, 11.4 μL, 1/4-28 Flat-Bottom, 0.040” (1.00 mm) Thru-hole, 1,000 psi (69 bar), Natural, 100 per pack Fittings not included Product Number: P-714-01C Categories: Connectors, Fluidic Connections,...
 Upchurch Scientific PEEK Tee Body Only for 1/16 inch OD Tubing, 11.4 uL, 1/4-28 Flat-Bottom, 1.00 mm Thru-hole, 1,000 psi, Natural, 100/pk - P-714-01C
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