Product Description
Spacers, gaskets and plugs are used with sealed and demountable liquid and gas cells. Spacers create the space between the windows of a cell and enable assembly of cells with accurate pathlengths. Gaskets cushion the optics and form seals with the metal and glass components of a cell. For example, we mercury amalgam a lead gasket to the front plate of all our sealed liquid cells. In sealed cells, the spacer is typically lead, but copper is used for smaller pathlengths. Spacers for demountable cells are usually PTFE. Gaskets are made from a variety of materials and materials not listed are available on custom order. Plugs that seal the ports of a liquid cell are machined from solid PTFE. ICL can make a custom gasket or spacer for any cell. There is a gasket, spacer and plug shown in this catalog for virtually any sealed or demountable cell sold in the last 40 years. If you are unsure which part goes with your cell, we will find the right part for you if you will send us a tracing of the geometry of the part with dimensions marked on the drawing.
| PTFE Plugs - for all IR Liquid Cells |
| Part No. | Description | | 4321-1414 | Plugs - Individually | | 4321-1413 | Plugs - Per Dozen | | 4321-4518 | Plugs - Large & Small plug for variable path cell | | 4323-4065 | Cover for standard 10mm type 1 cuvette | | 43223-4066 | Stopper for standard type 23 cuvette |
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| Gaskets | MATERIAL | PTFE | Silicone Rubber Gaskets | Viton | Lead Gaskets | Neoprene Gaskets | | 13mm x 2mm | 4321-3762 | 4321-3745 | 4321-3726 | 4321-3694 | 4321-3712 | | 13mm Micro Flow 2mm dia. | - | - | - | 4321-7409 | - | | 13mm Micro Flow 2x7mm | - | - | - | 4321-7410 | - | | 20mm x2mm | 4321-3763 | 4321-3746 | 4321-3727 | 4321-3695 | 4321-3713 | | 22mm x 4mm | 4321-1429 | 4321-3747 | 4321-3728 | 4321-3696 | 4321-1428 | | 25mm x 4mm | 4321-1469 | 4321-3748 | 4321-3729 | 4321-3697 | 4321-3714 | | 25.2mm x 5mm | 4321-3764 | 4321-3749 | 4321-3730 | 4321-3698 | 4321-3715 | | 32mm x 3mm | 4321-1466 | 4321-3750 | 4321-3731 | 4321-3699 | 4321-1465 | | 37.5mm x 4mm | 4321-3765 | 4321-3751 | 4321-3732 | 4321-3700 | 4321-3716 | | 38mm x 6mm | 4321-3766 | 4321-1440 | 4321-3733 | 4321-3701 | 4321-3717 | | 49mm x 6mm | 4321-3767 | 4321-3752 | 4321-3734 | 4321-3702 | 4321-3718 | | 2 15/64" x 1/4" | 4321-3769 | 4321-3754 | 4321-3736 | 4321-3704 | 4321-3720 | | 25 x 12 x 2mm | 4321-3770 | 4321-3755 | 4321-3737 | 4321-3705 | 4321-3721 | | 30 x 15 x 4mm | 4321-2116 | 4321-3756 | 4321-3738 | 4321-3706 | 4321-1412 | | 38.5 x 19.5 x 4mm | 4321-983 | 4321-1438 | 4321-2107 | 4321-1393 | 4321-1397 | | 39.5 x 39.5 x 6.5mm | 4321-3771 | 4321-3757 | 4321-3739 | 4321-3707 | 4321-3722 | | 41 x 23 x 6mm | 4321-3772 | 4321-3758 | 4321-3740 | 4321-3708 | 4321-1562 | | 45 x 20 x 6mm | 4321-3773 | 4321-3759 | 4321-3742 | 4321-3709 | 4321-3723 | | 50 x 25 x 6mm | 4321-1461 | 4321-3760 | 4321-3743 | 4321-3710 | 4321-2006 | | 2" x 1 1/8" x 1/4" | 4321-3774 | 4321-3761 | 4321-3744 | 4321-3711 | 4321-3725 |
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| Note: Spacers are purchased by path length. Part Numbers for spacers are nominal pointer numbers and the part number on your invoice will differ. To choose a pathlength go to order online or call in your order. If you call in your order, request the part number that corresponds to the path length you have selected. |
Customizable Solutions for Every ApplicationSpacers, gaskets, and plugs are crafted to meet unique industrial and laboratory needs. From custom sizes and shapes to specialized color options, our components ensure optimal fit and function. Available in materials with excellent chemical and temperature resistance, these solutions provide reliable performance for fluid control, sealing, and insulating applications.
Quality Compliance and Material SelectionChoose from a wide array of materials, including silicone, PTFE, EPDM, metal, and more, each offering tailored chemical and temperature resistance. Our product range adheres to rigorous standards like ROHS, REACH, and FDA grade, ensuring safety and compatibility for sensitive equipment. Customers can request specific finishes or colors to suit their project aims.
Reliable Performance and Storage GuidanceOur spacers, gaskets, and plugs deliver consistent reliability even in demanding environments. Maintain product integrity by storing items in a cool, dry place, away from direct sunlight and ozone sources. With proper storage and material selection, you benefit from long-lasting performance and maximum utility.
FAQs of Spacers, Gaskets & Plugs:
Q: How can I select the right material for my application?
A: Material selection depends on your operating environment and requirements. Neoprene, silicone, rubber, NBR, PVC, EPDM, PTFE, and metal options are available, each providing varying degrees of chemical and temperature resistance. Our team can help you choose the best material based on whether you need resistance to acids, alkalis, oils, solvents, or temperatures up to 250C.
Q: What dimensions and shapes are available for spacers, gaskets, and plugs?
A: We offer fully customizable dimensions in length, width, and height, as well as a broad range of shapes, including round, square, rectangular, and bespoke designs. Simply provide your specifications when ordering to ensure a perfect fit for your application.
Q: Where can these components be used effectively?
A: Spacers, gaskets, and plugs are commonly utilized in industrial equipment and laboratory apparatus for sealing, spacing, insulation, and fluid control. Their robust design and compliance with international standards make them suitable for a wide range of technical and scientific applications.
Q: What color options are available, and can I request custom colors?
A: Our components are offered in black, white, transparent, red, and blue as standard colors. Custom color matching is also available upon request to meet your branding or identification needs.
Q: How should I store spacers, gaskets, and plugs to ensure longevity?
A: For best results, store these components in a cool, dry location, away from direct sunlight and ozone sources. Proper storage helps maintain their physical properties, ensuring long-term reliability and performance.
Q: What quality and regulatory standards do these products meet?
A: Our spacers, gaskets, and plugs comply with ROHS and REACH directives for environmental safety. FDA grade options are available for applications requiring food or pharmaceutical compatibility.
Q: What are the main benefits of using customizable spacers, gaskets, and plugs?
A: Customizable features in shape, size, color, material, and surface finish allow seamless integration into your systems, provide tailored chemical and temperature resistance, and guarantee reliable sealing, spacing, and insulation to optimize equipment performance.