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Omega Flowmeter FL-3388G
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arbitrary scale
Accuracy: ±2% FS (*±5% FS)
Repeatability: ±1⁄4% FS
Connections: 1⁄8 FNPT, horizontal
Flow Tube: Borosilicate glass
End Fittings: Anodized aluminum or 316 SS
Side Panels: Aluminum
Valve Orifice: Polyacetal for
aluminum models, PCTFE for 316 SS models
O-Rings: Buna in aluminum models, FKM in 316 SS models
Packings: FKM
Float Stops: PTFE
Maximum Temperature:
250°F (180°F for water)
Maximum Pressure: 200 psig
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 can I verify that a product on OKmarts is brand new and not "New Old Stock" (NOS) with degraded internal components?
A: Our warehouse management system strictly tracks manufacturing date codes, especially for sensitive components like VFD electrolytic capacitors or rubber seals. We explicitly state product conditions on the listing and can provide batch date codes prior to shipment for critical applications.
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.
Q: What express logistics options are available for urgent "Factory-Down" emergency repairs?
A: We partner with premier global express couriers, including DHL, FedEx, and UPS, to provide expedited international air freight. Urgent orders are processed with priority handling at our warehouses to ensure the shortest possible transit time to your facility.
Related Products
Q&A
Q: Do you offer bulk or wholesale discounts?
A: Yes, we offer bulk or wholesale discounts for certain products. If you are interested in making a bulk purchase, please contact our customer service team or our wholesale department for further assistance.
Q: Are there any restrictions on the quantity of products I can purchase?
A: In order to prevent misuse or reselling, we may have quantity restrictions on certain products. These restrictions are typically mentioned on the product page or during the checkout process. If you require a larger quantity than allowed, please contact our customer service for further assistance.
Q: How can I contact customer support for assistance?
A: You can easily reach our customer support team through various channels such as live chat, email, or phone. The contact information can be found on our website's footer or in your user account section. We're here to help you with any inquiries or issues you may have.







