A foam generator is a device that aerates and discharges a high-expansion foam solution into a protected space to prevent fire from spreading. They can be used in a variety of applications, including fighting fires on aircraft hangars, storage tanks and vessels.

A water powered high expansion generator generates a highly expandable foam using a combination of spraying the foam solution onto a stainless steel screen and forcing air through the screen. Depending on the unit, high expansion ratios of 400 to 1 up to 1,000 to 1 can be achieved.

This type of foam is ideal for large volume fire control applications in basements, mine shafts and ship’s holds. It is lightweight, has good insulating properties and has a low thermal conductivity.

These high expansion foams are also effective in preventing the spread of electrical fires. They can be used on high voltage equipment to prevent damage to sensitive circuits and electronic components.

For sale – Delta Excel Foam Generator

The Delta Excel is a water powered foam generator that utilizes a pressurized synthetic foam concentrate to produce a powerful, yet extremely efficient, high expansion foam. The system requires no external power source and is UL Listed to operate at up to 28,500 cfm of output, based on the unit selected and inlet pressure.

Designed to handle the production of foam at varying output capacities to suit different industrial needs, these machines are a practical and economical alternative to traditional foaming methods. They also reduce processing time and allow for more consistent quality.