Bio-Rad Bubble Trap

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Bio-Rad Bubble Trap

Overview

Specifications
Flanges Stainless steel
Tube Acrylic, glass, or stainless steel
Wetted parts Stainless steel 1.4404, Ra <0.4 µm
Clamp connections Tri-Clamp 25 or 50
Flexible hose length (mm) 1,500
Operating temperature 3–60°C
Regulatory certificates FDA, 3.1b, and CE


Bubble trap volume (L) 0.8 3.5 5.4 9.1 9.1
Recommended maximum flow rate (L/hr) 220 600 1,000 3,200 8,000
Connection diameter
Upper 1 (in) 3/4 3/4 3/4 1 1/2 1 1/2
Upper 2 (in) 3/4 3/4 3/4 1 1/2 1 1/2
Bottom inlet (in) 3/4 1 1 1/2 1 1/2 1 1/2
Bottom outlet (in) 1/2 1/2 1/2 1 1 1/2
Maximum pressure at 30°C*
Glass tube 6 bar 6 bar 6 bar 5 bar 5 bar
  87 psi 87 psi 87 psi 72 psi 72 psi
Acrylic tube 6 bar 6 bar 6 bar 5 bar 5 bar
  87 psi 87 psi 87 psi 72 psi 72 psi
* The bubble trap should be protected from overpressure. A pressure relief valve mounted on the upper clamp is recommended. The Bio-Rad 3/4" pressure relief valve (catalog #739-2595) can be used with 0.8, 3.5, and 5.4 L bubble traps. The Bio-Rad 1" pressure relief valve (catalog #739-2596) can be used with the 9.1 L bubble traps.
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The Bio-Rad bubble trap prevents air bubbles from entering process chromatography columns. Available in 0.8, 3.5, 5.4, and 9.1 liter sizes with either glass or acrylic tubing, it can be used with any Bio-Rad process chromatography column. It is easily mounted on a column and is connected to the column with a flexible hose. The Bio-Rad bubble trap also reduces residual pulsation.

The recommended maximum flow rate is listed for each size. Each Bio-Rad bubble trap is delivered with four clamp collars, four EPDM clamp gaskets, two clamp caps, and two flexible hoses.

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(Discontinued) Bio-Rad Bubble Trap, glass tube, 0.8 L, 220 L/hr flow rate

7392410
Pkg of 1, glass tube, 0.8 L, 220 L/hr flow rate, includes four clamp collars, four EPDM clamp gaskets, two clamp caps, two flexible hoses

This product is no longer available. Please contact technical support for more information on replacement product.
(Discontinued) Bio-Rad Bubble Trap, glass tube, 3.5 L, 600 L/hr flow rate

7392412
Pkg of 1, glass tube, 3.5 L, 600 L/hr flow rate, includes four clamp collars, four EPDM clamp gaskets, two clamp caps, two flexible hoses

This product is no longer available. Please contact technical support for more information on replacement product.
(Discontinued) Bio-Rad Bubble Trap, glass tube, 5.4 L, 1,000 L/hr flow rate

7392414
Pkg of 1, glass tube, 5.4 L, 1,000 L/hr flow rate, includes four clamp collars, four EPDM clamp gaskets, two clamp caps, two flexible hoses

This product is no longer available. Please contact technical support for more information on replacement product.
(Discontinued) Bio-Rad Bubble Trap, glass tube, 9.1 L, 3,200 L/hr flow rate

7392416
Pkg of 1, glass tube, 9.1 L, 3,200 L/hr flow rate, includes four clamp collars, four EPDM clamp gaskets, two clamp caps, two flexible hoses

This product is no longer available. Please contact technical support for more information on replacement product.
(Discontinued) Bio-Rad Bubble Trap, glass tube, 9.1 L, 8,000 L/hr flow rate

7392418
Pkg of 1, glass tube, 9.1 L, 8,000 L/hr flow rate, includes four clamp collars, four EPDM clamp gaskets, two clamp caps, two flexible hoses

This product is no longer available. Please contact technical support for more information on replacement product.
(Discontinued) Bio-Rad Bubble Trap, acrylic tube, 0.8 L, 220 L/hr flow rate

7392420
Pkg of 1, acrylic tube, 0.8 L, 220 L/hr flow rate, includes four clamp collars, four EPDM clamp gaskets, two clamp caps, two flexible hoses

This product is no longer available. Please contact technical support for more information on replacement product.
(Discontinued) Bio-Rad Bubble Trap, acrylic tube, 3.5 L, 600 L/hr flow rate

7392422
Pkg of 1, acrylic tube, 3.5 L, 600 L/hr flow rate, includes four clamp collars, four EPDM clamp gaskets, two clamp caps, two flexible hoses

This product is no longer available. Please contact technical support for more information on replacement product.
(Discontinued) Bio-Rad Bubble Trap, acrylic tube, 5.4 L, 1,000 L/hr flow rate

7392424
Pkg of 1, acrylic tube, 5.4 L, 1,000 L/hr flow rate, includes four clamp collars, four EPDM clamp gaskets, two clamp caps, two flexible hoses

This product is no longer available. Please contact technical support for more information on replacement product.
(Discontinued) Bio-Rad Bubble Trap, acrylic tube, 9.1 L, 3,200 L/hr flow rate

7392426
Pkg of 1, acrylic tube, 9.1 L, 3,200 L/hr flow rate, includes four clamp collars, four EPDM clamp gaskets, two clamp caps, two flexible hoses

This product is no longer available. Please contact technical support for more information on replacement product.
(Discontinued) Bio-Rad Bubble Trap, acrylic tube, 9.1 L, 8,000 L/hr flow rate

7392428
Pkg of 1, acrylic tube, 9.1 L, 8,000 L/hr flow rate, includes four clamp collars, four EPDM clamp gaskets, two clamp caps, two flexible hoses

This product is no longer available. Please contact technical support for more information on replacement product.
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Account price failed to display. Please try reloading the page.Reload Page

If you are placing an order, you may proceed with your order; the account price will be applied if it is lower than the
list price. If the problem persists, please call customer service at or send an
email to

(Discontinued) Pressure Relief Valve, for bubble trap sizes 0.8 L,3.5 L, and 5.4 L

7392595
Pkg of 1, valve for bubble trap sizes 0.8, 3.5, and 5.4 L, includes one T-connection (for column only), three clamp collars, three EPDM clamp gaskets

This product is no longer available. Please contact technical support for more information on replacement product.
(Discontinued) Pressure Relief Valve, for bubble trap size 9.1 L

7392596
Pkg of 1, valve for bubble trap size 9.1 L, includes one T-connection (for column only), three clamp collars, three EPDM clamp gaskets

This product is no longer available. Please contact technical support for more information on replacement product.
Number Description Options
5614 Bio-Rad Bubble Trap Product Information Sheet, Rev B Click to download
5488 State-of-the-Art Solutions for Process-Scale Chromatography, Rev C Click to download
5663 Bio-Rad InPlace Columns Product Information Sheet, Rev B Click to download
5665 Bio-Rad EasyPack Columns Product Information Sheet, Rev B Click to download [ Add to Cart (Free) ]
5662 Process Chromatography Applications Laboratory Brochure, Rev B Click to download

This product contains electrical or electronic material. Learn more about Bio-Rad's EU Recycle Program

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