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.

Palazzoli
The Palazzoli 540190 is a flat flange manufactured from marine aluminium alloy (EN 44300) with metric threading of type M40, designed for F3 windowed walls. This Class I insulated component provides an IP67 protection degree and measures 154X78X70 mm with a thickness of 51mm and a net weight of 0.29 KG. Complying with Reg. EU 2023/988 (GPSR), this part has a minimum order quantity of one and carries EAN code 8014950039623. Submit part number 540190, quantity, and application requirements to receive a formal quotation.
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 Palazzoli 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 Palazzoli 540190. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.