# AWG Z4R Foam Inductor 400 LPM – Zumischer

- Link: https://fasco.pk/product/awg-z4r-foam-inductor-400-lpm/
- Published: 2026-10-26T12:57:32+00:00
- Author: Fasco Pakistan

# AWG Z4R Foam Inductor 400 LPM – Firefighting Foam Proportioner

The **AWG Z4R Foam Inductor 400 LPM** is a firefighting foam proportioner used to
mix foam concentrate with water in compatible fire suppression systems. Also known
as the **AWG Zumischer Z4R**, this 400 LPM foam inductor is installed in the water
line between the pump and a compatible foam nozzle or branchpipe.

Using the Venturi induction principle, the AWG Z4R foam mixer draws foam concentrate
from a container into the flowing water stream. This foam concentrate induction 
system helps deliver the required foam solution when used with compatible firefighting
equipment and operating conditions.

## Key Features of the AWG Z4R Foam Inductor

 * **400 LPM nominal flow rate:** Designed for a nominal water flow of 400 litres
   per minute.
 * **Adjustable foam proportioning:** Compatible variants offer an adjustable mixing
   rate; confirm the range for your exact model.
 * **Venturi induction principle:** Uses flowing water to draw foam concentrate 
   into the system.
 * **Fire hose integration:** Designed for installation between the pump and a compatible
   foam nozzle or branchpipe.
 * **Fire suppression applications:** Used in suitable firefighting foam systems
   where the equipment and foam concentrate are compatible.

## Technical Specifications

 * **Product Name:** AWG Zumischer Z4R
 * **Equipment Type:** Foam inductor / firefighting foam proportioner
 * **Nominal Flow Rate:** 400 L/min
 * **Induction Method:** Venturi principle
 * **Mixing Ratio:** Verify the exact model variant and manufacturer documentation
 * **Connections:** Confirm the inlet and outlet connection configuration before
   purchase
 * **Brand:** AWG
 * **Country of Manufacture:** Germany

## Applications of the AWG Z4R 400 LPM Foam Inductor

The AWG Z4R foam proportioner can be used in compatible firefighting systems where
foam concentrate must be mixed with water. Potential applications include industrial
fire protection, fire and rescue services, and facilities equipped with suitable
foam firefighting equipment.

Correct operation depends on the selected foam concentrate, nozzle or branchpipe
flow rate, water pressure, connection configuration, and manufacturer instructions.

## Installation and Compatibility

The AWG Z4R 400 LPM foam inductor must be matched with compatible hoses, connections,
foam concentrate, and downstream equipment. The manufacturer specifies that the 
connected nozzle or branchpipe must achieve at least **400 L/min at 5 bar** for 
the standard Z4 model operating conditions. If the connected equipment does not 
meet the required flow rate, foam concentrate may not be drawn correctly.

Always check the exact AWG Z4R model, connection type, proportioning range, and 
operating instructions before installation.

## Buy AWG Z4R Foam Inductor from FASCO

Looking for an **AWG Z4R Foam Inductor 400 LPM** or AWG firefighting foam mixing
equipment? Explore the product details at FASCO and confirm compatibility with your
existing fire hose, foam nozzle, and foam concentrate system before ordering.