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    Quote

    Fast Track to a Quote

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    • Siemens Flame Detector FDF221-9
    • Siemens Flame Detector FDF221-9
    • Siemens Flame Detector FDF221-9
    • Siemens Flame Detector FDF221-9
    1/4

    • Certification | Testing
      Factory Certified

    • Refund guarantee
      24h refund guarantee

    • Secure Payment
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    Brand New
    In Stock
    Best Seller

    Siemens Flame Detector FDF221-9

    27 inquiries last 6 mos.
    US $ 1,153 .85 / ea
    Registered Members Enjoy Exclusive Discounts
    Join Now >
    Quantity
    1
    MOQ : 1

    Payment Methods

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    Need a Same-Day Quote?

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    • 100% Original
      Genuine OEM Parts

    • Fast Delivery
      Shipped via FedEx / DHL / UPS

    • 12-Month Warranty
      Worry-Free Coverage

    • Secure Packaging
      Safe & Reliable

    • 5,000+ Global Suppliers
      Trusted by Professionals

    Professional Model-Matching System

    Send us your model numbers or nameplate details.
    We will match your request with our 5,000+ verified suppliers and issue a quotation.

    Popular Compatible Models

    FDF241-CN
    for simple applications, additional to smoke detectors – Detection of smokeless combustible liquid and gas fires, as well as smoke-forming open fire involving carbonaceous materials as contained in wood, plastics, gases, oil products etc. – only used without source of interference as sun, halogen light, blackbody radiation

    Why Global Buyers Choose O&Kmarts

    O&Kmarts:
    • Access to a wide range of SKUs across multiple brands and series
    • One RFQ connects you to 5,000+ global supplier quotes
    • Better availability for urgent and hard-to-find parts
    • Faster global delivery via FedEx / DHL / UPS
    • Easier access to rare and high-value models
    • Flexible sourcing for individual parts or complete solutions
    • Lower MOQs and more adaptable buying options
    • Multi-brand procurement in one order
    • OEM replacement and alternative model solutions available
    • Fewer intermediaries, ensuring more competitive pricing

    Why Global Buyers Choose O&Kmarts

    Local Suppliers:
    • Limited to fast-moving SKUs only
    • Limited local market availability
    • Inventory frequently fails to meet urgent demand
    • Long replenishment cycles, often taking weeks
    • Rarely stock high-value compressors (e.g. Copeland YHV119)
    • Frequently require bundled purchases
    • Rigid and difficult MOQ negotiations
    • Limited brand selection
    • Minimal or no customization capability
    • Higher local distribution and markup costs

    Top Questions from OKmarts Buyers

    • Q: Can OKmarts provide specialized industrial packaging for sea freight or long-term tropical storage?

      A: Yes. For international shipping or extended warehouse storage in high-humidity regions, we offer upgraded industrial packaging options. This includes vacuum-sealed anti-static (ESD) barriers, desiccant packs, heavy-duty wooden crates, and shock-absorbent padding tailored to withstand harsh maritime transit conditions.

    • Q: What secure payment methods are supported for high-value international B2B transactions?

      A: To ensure transaction security and accommodate standard corporate purchasing workflows, we support secure international Telegraphic Transfers (T/T Wire), major corporate Credit Cards, PayPal, and Letter of Credit (L/C) frameworks for large-scale procurement contracts.

    • Q: What happens if an item is damaged in production due to an installation error by our technicians? Will OKmarts help?

      A: While standard warranties do not cover user-inflicted installation damage, we support your recovery velocity. In emergency situations where a commissioned part is accidentally fried or structurally damaged, we offer an expedited "Rapid Replacement" service, prioritizing your emergency order at a discounted technical assistance rate to minimize factory downtime.

    FDF221-9
    High Efficiency
    Stable Performance
    Long Service Life
    Explore More Siemens Flame Detector

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    Q&A

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    • Q: Can I get additional discounts for bulk purchases?

      A: Absolutely! We offer special discounts for bulk purchases. The more you buy, the more you save. Please contact our sales team or check our website for more information on bulk pricing and discounts.

    • Q: How can I unsubscribe from SMS notifications?

      A: To unsubscribe from SMS notifications, you can reply to the message with the keyword "STOP" or follow the instructions provided in the SMS. Alternatively, you can adjust your notification preferences in your account settings.

    • Q: Are there options to purchase insurance for products?

      A: In certain cases, we may offer the option to purchase insurance to ensure your shopping safety and product protection. Specific insurance purchase options will be indicated on the checkout page or in the product details.


    Customer reviews

    4.7
    Based on 7 reviews
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    • Jan 29, 2026

      Duane Wallace
      Envío rápido. Buenas piezas.
      Helpful?
      (0)
      (0)

    • May 12, 2025

      Bruce Seeley
      I appreciate the price!
      Helpful?
      (0)
      (0)
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