DEM S.A. INDUSTRIES

Phone

+54 3489 495 000 / 099

Email:

comercial@demsa.com.ar

equipment

Machines and Accessories

Machines
Fire hose boring machine

Hydraulic drive
Machine for boring 11/2″, 13/4″, 2″ and 21/2″ fire hoses.
It has a pressure regulating valve and a pressure gauge on its command panel to have perfect control of the applied force and its command button is developed with low voltage (24V) in order to avoid the risks that could cause an electric shock.

Technical characteristics
Table Machine

Height420 mm 900 mm
Width860 mm 910 mm
Depth650 mm 600 mm
Weight90 kg 59 kg
Power supply380 V 50 Hz
Powder extinguisher charging machine

Easy-to-use portable machine for filling chemical powder extinguishers from 1kg to 100kg.
Vacuum loading, controlling the net weight by difference between the initial and final weight of the powder supply source.
This system ensures rapid and precise filling of the extinguisher, also achieving the absence of dust in the environment.
Loading times are between 20 and 75 seconds, depending on the size of the container and the type of powder used.
As maintenance it only requires periodic cleaning of the filter.
It does not require electrical installation and must only be connected to an air pressure line of 6 kgf/cm2.
Its conical polyurethane adapter can be used on containers with any type of thread.

Technical characteristics

Height1130 mm
Width460mm
Depth500 mm
Weight25 kg
Pneumatic feeding6Kg/cm2

Approximate test times

Capacity 1 kg15 to 20 sec
Capacity 2,5 kg25 to 35 sec
Capacity 5 kg45 to 60 sec
Capacity 10 kg50 to 75 sec
Hydrostatic pressure testing machine

Pneumatic drive
Machine with very low maintenance cost and easy handling. It allows working with pressures of up to 300 kgf./cm2 (30 Mpa).
Reading deformations in portable and wheeled fire extinguishers, high and low pressure gas cylinders.
Pressure controller that allows predetermining two test variables (high and low pressure).
Pressure selector key (high or low) and approximation button to adjust it.
Connection for a standard pressure gauge that allows you to verify the precision of the reading obtained on the digital indicator.
Developed with low voltage commands (24 Vdc) in order to avoid risks that could cause an electric shock.

Technical characteristics

Height1050 mm
Width950 mm
Depth400 mm
Weight50 kg
Power supply220 V monofásica
Pneumatic feeding6Kg/cm2
Pressure line0 – 300 kg/cm2

Approximate test times

10kg Powder Fire Extinguisher Contaianer6 to 10 sec (40 kgf/cm2)
7kg CO2 fire extinguisher canister50 to 60 sec (300 kg/cm2)
69 liter CNG container150 to 180 sec (300 kg/cm2)
Portable fire extinguisher drying machine

Machine for interior drying of portable powder, CO2 and halogenated fire extinguishers.
It allows the drying of up to 6 containers simultaneously through a current of hot air that eliminates humidity in approximately 10 minutes, a time that varies depending on the container and the accumulated humidity.
Its operation is simple and does not require maintenance.

Technical characteristics

Height470 mm
Width1500 mm
Depth500 mm
Weight50 kg
Power supply220 V Single-phase (110V optional)
Electrical consumption14 Amp
Electrical resistance3200 W
Electric motor1/2 hp-2800 rpm
Machine for drying fire extinguishers and cylinders for high pressure gases

Machine for interior drying of portable fire extinguishers, on wheels and cylinders for high pressure gases.
It allows the drying of up to 6 containers simultaneously through a current of hot air that eliminates humidity in approximately 10 minutes, a time that varies depending on the container and the accumulated humidity.
Its operation is simple and does not require maintenance.

Technical characteristics

Height2220 mm
Width1600 mm
Depth650 mm
Weight70 kg

Power supply

Electric220 V single-phase
Electrical consumption14 Amp
Electrical resistance3200 W
Electric motor 1/2hp-2800 rpm
Vise for CNG/CO2 cylinders

Pneumatic drive.
Pneumatically operated, it has adjustable jaws coated with elastomer that allow perfect clamping of CO2 and CNG cylinders of all sizes without damaging the paint of the container.
It only needs to be connected to a 6 kg/cm2 airline.

Technical characteristics

Height950 mm
Width820 mm
Depth780 mm
Weight72 kg
Pneumatic feeding6 kg/cm
Vise for holding fire extinguishers Manual operation

Manually operated for holding fire extinguishers from 1 kg to 10 kg of powder, water or halogenated. Allowing the assembly and disassembly of the valve quickly, safely and without damaging the paint of the container.

Qualities
• Reduces labor cost
• Increase production
• Minimum maintenance
• Simple operation

Technical characteristics

Height (mm)300
Width (mm)490
Depth (mm)370
Weight (kg)22
Vise for holding fire extinguishers Pneumatic drive

Pneumatically operated for holding fire extinguishers from 1 kg to 10 kg of powder, water and halogenated. Allowing the assembly and disassembly of the valve quickly, safely and without damaging the paint of the container.
It only needs to be connected to a 6 kgf/cm2 airline.

Qualities:
• Reduces labor cost
• Increases production
• Minimum maintenance
• Simple operation

Technical characteristics

Height300 mm
Length490 mm
Depth370 mm
Weight24 Kg
Pneumatic feeding6 kgf/cm2
PUFFER for extinction testing in the laboratory

Device for extinction tests in laboratories.
Manufactured according to IRAM 3672 STANDARD.

Completely built in stainless steel. With pressure gauge and valve to regulate the test pressure.

Technical characteristics

Height500 mm
Length1200 mm
Width400 mm
Weight16 kg
CO2 transferer Pneumatic drive

Device for extinction tests in laboratories.
It is used to transfer CO2 and other alternative gases from Halon to portable and wheeled cylinders.
Its operation is carried out by means of a pneumatic pump driven by low pressure compressed air.
It is transportable and load control is determined by means of a scale.
It is provided with a safety valve to prevent overloading of the cylinders.

Technical characteristics

Height390 mm
Width750 mm
Depth390 mm
Weight42 kg
Pneumatic feedingCompressed air 7 Kgf/cm2
Accessories​
Universal connection for low pressure hydrostatic testing

Used for hydraulic trial of all types of containers no matter the thread.
Easy, user friendly and time saving operation. Fully stainless steel built.

Technical features

Service maximum pressure40 kg/cm2
Weight2,1 kg



Device for discharging chemical powder extinguishers

100 kg capacity drum with quick-closing lid.
Allows the discharge of manual and wheeled chemical powder extinguishers, preventing the spread of dust into the environment.
The dust can be recovered for later control and use.

It is recommended for performance tests and control of discharge times required in the IRAM Standards.

Technical characteristics

Height900 mm
Diámetro440 mm
Depth770 mm (includes 500mm long acrylic tube)
Weight11 kg
Universal clamp for pressurization of manual fire extinguishers

This device only requires feeding the gas that pressurizes the extinguisher.
The valve at the outlet of the pressure regulator is what allows operation.
The tapered adapter eliminates the use of threaded couplings.

Qualities
• Minimal maintenance
• Reduces labor cost
• Increases production
• Simple operation

Technical characteristics

Pneumatic feedingDry nitrogen
Maximum working pressure17 Kgf/cm2
Weight2,5 Kg
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