Mobile Foam Unit ESN 0314 PYB

EUROSAFE FOAM DEVICE SERIES

MOBILE FOAM UNIT

ESN-0314 PY/B 120L, 140L

Description

The Eurosafe Brand mobile foam unit is quick and easy to operate and reliable. Used to extinguish fires of Class A, B and C non-water-soluble liquids. It is widely used in municipal residential areas, factories and mines, oil depots, chemical departments, heat treatment workshops, gas stations and other places.

Features

Glass fiber reinforced plastics polyester
Available for water and foam
Mobile, Highly maneuverable
Ready for instant operation
Simple for operation
Long service and easy repair
Complete with locking device
Flow rate: 150/200/400 LPM optional
Foam Expansion: ≥5 times
25% Liquid Precipitation Time: ≥120 S
Working Pressure: 6-8 bar (0.6-0.8MPa)
Coupling : 1.5”-2.5”, Storz, NH, John Morris, Gost, Machino, etc

APPLICATION

Parts information

Material	Tank	Glass fiber reinforced plastics polyester
	Foam Generator Inductor	Brass & Aluminum
	Foam Nozzle	Stainless Steel and Aluminum
Adaptor	STORZ, NH, GOST, INSTANTANEOUS, MACHINO, etc.
Part	Fire hose: 2 rolls × 15 m x DN65 is standard, other length available upon request.
	Foam nozzle: 1 set, flow rate optional.
	Foam generator inductor: 1 set.

Technical Data Sheet

Model	Capacity	Flow Rate	Working Pressure	Mixing Ratio	Inlet/Outlet
ESN 0314/ PY3	120 Liters	0.6-0.8MPa	1.5’’	1% - 6% adjustable	150 LPM
ESN 0314/ PY4	120 Liters	0.6-0.8MPa	2’’	1% - 6% adjustable	240 LPM
ESN 0314 / PY6	120 Liters	0.6-0.8MPa	2.5’’	1% - 6% adjustable	400 LPM
ESN 0314 / PY31	140 Liters	0.6-0.8MPa	1.5’’	1% - 6% adjustable	150 LPM
ESN 0314/ PY41	140 Liters	0.6-0.8MPa	2’’	1% - 6% adjustable	240 LPM
ESN 0314/ PY61	140 Liters	0.6-0.8MPa	2.5’’	1% - 6% adjustable	400 LPM

BRIEF INSTRUCTIONS

FOAM CONTAINER TANK

The foam container tank is made of glass fiber reinforced plastics polyester, It brings light weight, strong strength and easier movable for firefighting works. It is a kind of composite material. Due to its unique properties, it has been widely used in more than 10 industries such as aviation, railways, construction, furniture, building materials, sports, and environmental sanitation engineering, and has been highly praised and become a big demand in the materials industry

FIRE HOSE

Fire Hose with good ware resistance and aging resistance, working temperature range: -10℃ up to 60℃.
Each mobile foam unit equipped with 2 rolls Fire Hose, 1.5’’, 2’’, 2.5” size optional, and 15meters standard length. Accept customized if necessary.

WORKING PRINCIPLE

When the mobile foam unit device extinguishing fire, the pipe joints at both ends of the pipeline type proportional mixer are connected with the fire hose and connected to the pressure water source. When there is no less than pressure water flowing through the proportional mixer at a high speed In the case of the nozzle, due to the diffusion effect of the lateral movement of the jet particles, a vacuum (negative pressure) is formed in the chamber of the proportional mixer, so the foam liquid in the storage tank enters the mixer through the suction pipe under the action of atmospheric pressure, and The pressure water is mixed, and finally a certain proportion of the mixed liquid is reached. When the mixed liquid with a certain pressure flow to the foam nozzle, because of the performance of the foam nozzle, a certain amount of air will be inhaled, so that the foam mixture will foam, so as to achieve the foam fire extinguishing effect.

OPERATION

The device should generally be operated by two persons: one person holds the foam nozzle and point to extinguish the fire, the other person connects the fire hose to fire hydrant and open the fire hydrant valve to supply water. The exploration steps are as follows:

Step 1. Connecting fire hose to the water supply source with the pressure water inlet of the mobile foam unit;
Step 2. Remove the foam nozzle and unfold fire hose;
Step 3. Connecting fire hose to foam nozzle and the outlet of the mobile foam unit;
Step 4. Turn on the water supply source;
Step 5. Hold the foam nozzle to extinguish the fire.

MAINTENANCE

1) Filling of fire extinguishing agent: After using, the user must purchase the same type of foam fire extinguishing fluid for supplementary filling; when filling, it can be sucked in with a plastic pipe or injected from the filling port with a funnel; tighten the filling after filling Cover to prevent the foam from splashing out when the device is moving.
2) The device should be placed in a cool, ventilated, and accessible place.
3) The tank body of this device is made of corrosion-resistant material. It is strictly forbidden to knock it hard to cause the anti-corrosion layer in the tank to fall off.
4) If the device has not been used for long-term storage, the foam liquid should be rechecked once a year to see if it has deteriorated. If it is found to be deteriorated, it should be replaced in time.
5) After each use of this device, the fire hose should be carefully cleaned and dried before being wound on the equipment reel (it is recommended that the user prepare a spare fire hose to prevent sudden fire).
6) In order to keep the device in a good fireproof state for a long time and the quality of the foam liquid in the tank, the foam storage tank should be opened and cleaned once every 3 years.
7) When the water supply source is a motorized hydraulic pump or a firefighting water tanker, the water supply pressure should not be greater than. When purchasing device, it should be equipped with a fire hose that can withstand working pressure.