BGK - All-Metal, Low-Volume Variable Area Flow Meter

The BGK all-metal, low-volume variable-area flow meter, also known as a rotameter, is designed for flow measurement of suitable liquids or gases. It provides indication of the current flow rate in volume or mass per unit of time. This rotameter consists of a conical stainless steel measuring tube and a vertically movable float. The media flows from bottom to top through the metering tube of the flow meter. The float is lifted until an annular gap between the measuring cone and the float is produced which corresponds to the flow. The height of the float resulting from the flow rate is transmitted by the permanent magnet in the float through the magnetic tracking system, rotating the pointer axis of the analog indicator unit.

Application Guide Required for Product Specification

**This product requires completion of our Application Guide before specification and ordering.**

This product line offers multiple configuration options and technical specifications that must be precisely matched to/calibrated for your specific application requirements. Unlike standard configurable items, these products are engineered solutions that require detailed application information to ensure optimal performance.

The Process

• Complete the Application Guide - Provide detailed information about your specific application
• Technical Review - Our engineering team reviews your requirements
• Product Specification - We specify the exact configuration for your needs
• Quotation & Ordering - Receive your custom quote with precise part numbers

Important Notice

Unless this is a repeat order of a previously specified product with Kobold, we cannot accept orders or provide quotations without a completed Application Guide. Product numbers selected without proper application review may not meet your system requirements and could result in performance issues or compatibility problems.

Even if you believe you've identified the correct part number, the Application Guide process is required to verify compatibility and ensure a streamlined quote/order process.

Ready to get started?

The PDF Application Guide can be downloaded directly from this product page in the “Resource Tab” below and is also attached to the end of the product datasheet. Completed forms can be submitted to customerservice@koboldusa.com.

Need help filling it out? Contact our engineering team: call 412-788-2830 or schedule a free online engineering consultation at your convenience.