Chatsworth Products is a trusted bulb seal manufacturer delivering high‑quality edge sealing components for data‑center aisle containment. The Universal Bulb Seal (part number 33003-001) provides a durable, black‑finished seal that attaches to full‑height filler panel extrusions. Its design ensures a consistent seal across both full‑height and polycarbonate panels. Designed for straightforward bulb seal installation, the seal features pre‑drilled attachment points that align with standard filler panel supports. Installers can trim the 96‑inch (2438 mm) length to match site requirements, reducing labor time and minimizing gaps. This results in improved airflow management and lower cooling costs. For projects that demand custom plastic round bulb seals, the Universal Bulb Seal can be ordered in packs of two or ten, allowing flexibility in stocking and deployment. The same tooling can also produce custom plastic half‑round bulb seals when a half‑profile is preferred for specific duct configurations. These options enable engineers to tailor the seal geometry without compromising material integrity. The sealing bulb integrates seamlessly with the Build‑to‑Spec (BTS) aisle containment solution, supporting both hot‑aisle and cold‑aisle configurations in hyperscale and multitenant data centers. Its robust construction meets industry standards for fire safety and mechanical durability, making it suitable for high‑density environments. By securing the edge of blanking panels, the seal helps maintain optimal temperature gradients across the rack footprint. CPI's global network of authorized distributors provides rapid delivery and technical assistance for any sealing bulb inquiry. Customers can rely on CPI's experienced engineering team to verify the correct configuration and guide through the installation process. Contact a CPI sales specialist today to ensure the right bulb seal solution for your infrastructure.
"},{"primaryId":"33003-002","Primary ID":"33003-002","Color":"Black","Marketing Product Category ":"Thermal Management Solutions","Marketing Product Family/Group":"Air Containment Solutions","Marketing Product Subgroup":"Build to Spec (BTS) Aisle Containment Solution","Marketing Product Series":"Universal Bulb Seal","Marketing Description - Global English":"Build To Spec Kit Hot Aisle Containment Universal Bulb Seal; 96\"L (2438 mm); Black; Pack of 10","Shipping Weight":21,"Shipping Weight Uom":"LB","Ship Height":4,"Ship Height Uom":"in","Ship Length/Depth":246,"Ship Length/Depth Uom":"in","Ship Width":7,"Ship Width Uom":"in","Shipping Weight (Metric)":9.53,"Shipping Weight Uom (Metric)":"kg","Shipping Height (Metric)":10,"Shipping Height Uom (Metric)":"cm","Shipping Width (Metric)":18,"Shipping Width Uom (Metric)":"cm","Msrp $ Usd":626.6,"Country Of Origin":"US","Certifications":["Not Applicable"],"Keyword":"containment, aisle containment, hot aisle containment, passive cooling, free cooling, energy efficiency, thermal management","Promote on Website":"1","Attached to Series":"1","Height":"0.8\" (20.32 mm)","Width":"1.9\" (48 mm)","Depth":"96\" (2438 mm)","Pack Of":"Pack of 10","BABA Compliant":"1","Product Height":0.8,"Product Height Uom":"\"","Product Length/Depth":96,"Product Length/Depth Uom":"\"","Product Width ":1.9,"Product Width Uom":"\"","Product Height (Metric)":20,"Product Height Uom (Metric)":"mm","Product Depth (Metric)":2438,"Product Depth Uom (Metric)":"mm","Product Width (Metric)":48,"Product Width Uom (Metric)":"mm","Product Weight":0,"Product Weight UOM":"LB","Short Description":"SEAL,BULB,PANEL,EDGE,10 PK","Search Terms":"33003-002,Universal Bulb Seal,ZetaFrame Universal Bulb Seal,Server cabinet Universal Bulb Seal,Rack-mounted Universal Bulb Seal,Data center Universal Bulb Seal,Cabinet Universal Bulb Seal solution,Network rack Universal Bulb Seal,Structured cabling solution for Universal Bulb Seal,Best Universal Bulb Seal for server racks,How to organize cables with Universal Bulb Seal,Efficient routing for Universal Bulb Seal,Front-to-back cable routing for Universal Bulb Seal,High-density cable organization for Universal Bulb Seal,Professional cable management for Universal Bulb Seal","Search Relevancy":3,"SKU Level SEO Page Title":"33003-002 Universal Bulb Seal for BTS Aisle Containment | Chatsworth","SKU Level SEO Meta Description":"The 33003-002 universal bulb seal provides edge sealing for BTS aisle containment systems. This custom plastic round bulb seal ensures efficient thermal management. Shop now.","SKU Level Web H4 Heading":"Custom Plastic Round Bulb Seals for Edge Sealing","SKU Level Web Paragraph Text":"The 33003-002 universal bulb seal is a critical component in CPI's Build to Spec (BTS) aisle containment solutions, designed to optimize thermal management in data centers. This custom plastic round bulb seal attaches to Full Height Cabinet Blanking Panel support extrusions, providing a secure edge seal that prevents air leakage. By ensuring proper containment, it enhances cooling efficiency and supports high-density environments.
Engineered for versatility, the BTS bulb seal can be trimmed to match specific site requirements, allowing for precise customization in various deployment scenarios. It also attaches to polycarbonate panels, serving as an effective edge seal for drop panels integrated with the containment duct. This flexibility makes the 33003-002 ideal for both new installations and retrofits, adapting to unique spatial constraints.
The universal bulb seal contributes to significant energy savings by minimizing bypass airflow and maintaining segregated hot and cold aisles. Its robust design ensures long-term reliability, reducing the need for frequent maintenance or replacements. Data center operators benefit from improved PUE (Power Usage Effectiveness) and enhanced equipment performance through consistent thermal control.
Each 33003-002 package includes 10 bulbs seals, each measuring 96 inches long (2438 mm), and features a durable black finish for aesthetic consistency and corrosion resistance. These seals are part of CPI's comprehensive air containment group, supporting seamless integration with other thermal management products. The design emphasizes ease of installation, helping teams deploy solutions quickly without specialized tools.
As a trusted partner in data center infrastructure, CPI delivers these custom plastic round bulb seals with global availability and rapid customization options. The 33003-002 universal bulb seal reflects CPI's commitment to quality, supporting applications from enterprise networks to AI-driven facilities. For expert guidance on integrating this component into your containment strategy, consult CPI's consultation services.
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