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KROHNE Flowmeter OPTIMASS 6400
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Flange connections EN (1092-1): DN10…300
ASME (B 16.5): ½…12"
JIS (B 2220): 10…100A
Pressure rating (EN 1092-1) PN160
Pressure rating (JIS B 2220) 20k
Pressure rating (ASME B 16.5) Cl 150#
Hygienic connections DIN clamp (32676): DN15, DN25, DN40, DN50, DN80, DN100
ISO clamp (2852): 25, 40, 51, 76.1, 101.6
Tri-Clamp: ½", ¾", 1", 1½", 2", 3", 4"
Dairy screw (DIN 11851): DN15, DN25, DN40, DN50, DN80, DN100
Aseptic flange (DIN 11864-2A): DN15, DN25, DN40, DN50, DN80, DN100
SMS (1146): 25 mm, 38 mm, 51 mm, 76 mm, 101.6 mm
Why Global Buyers Choose 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
- 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: How are long-term component supply risks handled if our factory relies heavily on a specific part sourced from your platform?
A: We offer supply chain buffering and safety stock agreements for industrial clients. By sharing your annual procurement forecast, we can pre-allocate inventory in our warehouses to guarantee a continuous, predictable supply and protect your production lines from market shortages.
Q: Are software licenses, firmware updates, and configuration files included with hardware like HMIs and PLCs?
A: Hardware units ship with standard factory-default firmware. For proprietary programming software or specific firmware flashes required for legacy system compatibility, buyers must consult our technical support team during procurement to confirm licensing terms.
Q: What quality certificates or compliance documentation can be provided with the shipment?
A: Upon request, we provide standard manufacturer compliance documentation, including Certificates of Conformance (CoC), factory inspection reports, and CE/RoHS certification data sheets to ensure alignment with international regulatory and safety standards.
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Q&A
Q: Do you offer price matching if I find a lower price elsewhere?
A: We strive to offer competitive prices to our customers. If you find a lower price for the same product elsewhere, please contact our customer service with the details, and we will review your request on a case-by-case basis.
Q: Do you offer live chat support for immediate assistance?
A: Yes, we provide live chat support for immediate assistance. You can access the live chat feature on our website, and our customer support team will be available to help you with any questions or concerns in real time.
Q: What should I do if I receive the wrong item?
A: If you receive the wrong item, please contact our customer service team immediately. Provide them with the order details and a description of the incorrect item received. We will rectify the issue by arranging for a return and sending you the correct item.
Customer reviews
Mar 09, 2022
Anonymous userAll was ok! No problems whatsoever.Helpful?(0)(0)







