Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

WIKA
The WIKA MS 1644 ES is a vertical industrial pressure gauge featuring a 40mm nickel chromium steel enclosure and a measurement range of 0 to 16 bar. This Class 2.5 instrument utilizes a G 1/4" process connection and carries the GTIN 4050571834746 along with WEEE registration DE92770372. Submit the exact part number, quantity, and application requirements to request a formal quote for this component.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued WIKA references — within one business day.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against WIKA MS 1644 ES. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.