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- Compressors for firefighters catalogue
Compressors for firefighters catalogue
Compressors for firefighters catalogue
The 2025 catalogue by Coltri introduces high-pressure breathing air compressors tailored for firefighting equipment. These compressors provide a consistent supply of safe and reliable breathing air, available in both electric and gasoline variants to meet diverse operational requirements. Coltri prioritizes quality and reliability, offering explosion-proof cabins and customizable storage solutions.
Established in 1963, Coltri has been a pioneer in compressor technology, initially focusing on scuba diving compressors and later expanding into firefighting and industrial gas compressors. The company is renowned for its innovation, utilizing advanced manufacturing tools to create durable and efficient products. Coltri's dedication to excellence is evidenced by its internationally recognized quality certifications.
- ICON LSE 100 EM FA (Electric): Charging rate of 100 l/min, nominal pressure of 230/330 bar, Eco-filter purification, operates at 230 V, 50/60 Hz.
- ICON 100 SH FA (Petrol): Similar to the electric model, powered by a Honda GP200 petrol engine.
- MARK III SILENT TPS 270 EM / 315 ET (Electric): Charging rates of 270 and 315 l/min, Hyperfilter purification, multiple voltage options.
- SUPER SILENT TPS 315 ET (Electric): Charging rate of 315 l/min, Hyperfilter purification, operates at 400 V, 50 Hz.
- SILENT 400 EM (Electric): Charging rate of 400 l/min, Hyperfilter system, operates at 230 V, 60 Hz.
Coltri compressors utilize Eco-filter and Hyperfilter systems to ensure breathing air purity. The Hyperfilter system is capable of handling higher pressures and larger volumes of filtered gas.
Standard features include automatic condensate drain systems, autostop functions, and soundproof frames. Optional features include electronic pressure switches and additional filling connections.
Coltri's compressors are engineered to meet the stringent demands of firefighting operations, offering reliable and high-quality breathing air solutions. The company's emphasis on innovation and quality ensures their products remain industry-leading.
This document details technical specifications for two high-pressure compressors, the T 400 EM and SILENT 450 ET, designed for firefighting equipment, covering performance, operational parameters, and additional features.
- Intake Pressure: Atmospheric, max 300 millibar
- Charging Rate: 400 l/min, 24 m3/h, 14.1 cfm
- Speed: 1,050 RPM
- Number of Stages: 4
- Number of Cylinders: 4
- Cylinder Bore: 1st stage 120 mm, 2nd stage 60 mm, 3rd stage 32 mm, 4th stage 15 mm
- Stroke: 50 mm
- Direction of Rotation: Counter clockwise (left)
- Drive Type: V-belt A type
- Intermediate Pressure: 1st stage ~ 3.2 bar, 2nd stage ~ 16 bar
- Oil Capacity: 4 liters
- Max Intake Pressure: 1.3 bara – 300 millibar
- Type of Gas: Breathing air EN 12021, Nitrox 40% max O2, Helium, Nitrogen
- Nominal Pressure: 250 bar / 330 bar / 360 bar
- Filling Pressure: 232 bar / 300 bar / 330 bar
- Maximum Working Pressure: 420 bar
- Operating Voltage: 400 V, 50 Hz (other options available)
- Oil Change Interval: 1 year / 1,000 hours
- Charging Rate: 450 l/min, 27 m3/h, 15.9 cfm
- Purification System: Hyperfilter x 2
- Cooling Air Flow: Min. 4,050 m3/h
- Weight: 446 kg (standard model)
- Dimensions: 93 x 124.5 x 168.5 cm
- Power: 7.5 kW, 10 Hp, Three-phase electric
- Protection Class: IP55
- High pressure rear outlet for connection to storage stations or remote charging panels
- Electronic pressure switch and automatic condensate drain system
- Interstage pressure gauges and soundproof frame
- CO SafeguardSAM sensors for CO, CO2, and H2O detection
- Optional Presec filter control system
Aerotecnica Coltri S.p.A., Via dei Colli Storici, 177, 25015 Desenzano del Garda - Brescia - Italy. Tel. +39 030 9910301, [email protected], coltri.com
Catalog excerpts
HIGH PRESSURE
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Fire Catalogue Application field Our range of firefighting compressors is designed to ensure a constant supply of safe and reliable breathing air. We are committed to providing versatile solutions for your diverse operational needs, as Coltri compressors are available with electric or gasoline power options to adapt to the multiple power sources present in different applications. At Coltri, we take pride in supporting firefighters by providing high-quality and reliable breathing air compressors, as well as explosion-proof cabins and storage stations, with modular solutions that allow for customization...
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Fire Catalogue A profoundly Italian company, Coltri began building high-pressure scuba diving compressors in 1963. The company soon expanded into other fields, including firefighting compressors and industrial gas compressors. Today we are once again looking in a new direction. Ongoing advances in design and manufacture are at the very core of our identity: more than fifty years of continuous development have enabled us to engineer equipment that now sets the benchmark for the industry worldwide. Our commitment to research and development has enabled us to shift from consuming the latest technology...
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Fire Catalogue High pressure compressors for firefighting equipments
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High pressure compressors for firefighting equipments Fire Catalogue Technical data Type of gas Breathing air EN 12021 - Nitrox 40% max O2 - Helium - Nitrogen Intake pressure Nominal pressure Filling pressure Maximum working pressure Operating voltage, standard Measured during 10 liters cylinder filling from 0-200 bar tolerance +/- 5% at + 20 ° C ambient temperature. Charging rate Purification system * Standard model. Weight and dimensions may vary depending on accessories. Electric motor Single-phase electric Operating voltage/frequency Different voltage / frequency available on request. Rated...
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Purification system Eco-filter Operating pressure (Standard) 232 bar / 330 barr Maximum operating pressure (PS) 360 bar When using a filter cartridge of the type shown in the figure. Fire Catalogue Automatic condensate Autostopdrain with timer 2025 © CdLTRI coltri.com 6
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High pressure compressors for firefighting equipments Fire Catalogue Pumping unit Compressor block Intake pressure Charging rate Measured during 10 liters cylinder filling from 0-200 bar tolerance +/- 5% at + 20 ° C ambient temperature. Cylinder bore 1st stage Cylinder bore 2nd stage Cylinder bore 3rd stage Cylinder bore 4th stage Direction of rotation (from flywheel side) Clockwise (right) Drive type Intermediate pressure 1st stage Intermediate pressure 2nd stage Intermediate pressure 3rd stage
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High pressure compressors for firefighting equipments Fire Catalogue The engine may vary from that illustrated depending on the target market 2025 ©
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High pressure compressors for firefighting equipments Fire Catalogue Technical data Type of gas Breathing air EN 12021 - Nitrox 40% max O2 - Helium - Nitrogen Intake pressure Nominal pressure Filling pressure Maximum working pressure Charging rate Measured during 10 liters cylinder filling from 0-200 bar tolerance +/- 5% at + 20 ° C ambient temperature. Purification system * Standard model. Weight and dimensions may vary depending on accessories.
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High pressure compressors for firefighting equipments Fire Catalogue ECO-FILTER purification system Purification system Operating pressure (Standard) Maximum operating pressure (PS) When using a filter cartridge of the type shown in the figure. Standard equipments Scarico automatico di condensa con timer Filling connection INT/YOKE 232 bar Filling hose of 1.2 m length Frame color Black RAL 9005
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High pressure compressors for firefighting equipments Fire Catalogue Pumping unit Compressor block Intake pressure Charging rate Measured during 10 liters cylinder filling from 0-200 bar tolerance +/- 5% at + 20 ° C ambient temperature. Cylinder bore 1st stage Cylinder bore 2nd stage Cylinder bore 3rd stage Cylinder bore 4th stage Direction of rotation (from flywheel side) Clockwise (right) Drive type Intermediate pressure 1st stage Intermediate pressure 2nd stage Intermediate pressure 3rd stage
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Fire Catalogue High pressure compressors for firefighting equipments
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High pressure compressors for firefighting equipments Fire Catalogue Technical data Type of gas Breathing air EN 12021 - Nitrox 40% max O2 - Helium - Nitrogen Intake pressure Nominal pressure Filling pressure Maximum working pressure Operating voltage, standard Other operating voltage Compressor MARK III SILENT TPS 270 EM MARK III SILENT TPS 315 ET Charging rate Measured during 10 liters cylinder filling from 0-200 bar tolerance +/- 5% at + 20 ° C ambient temperature. Purification system * Standard model. Weight and dimensions may vary depending on accessories. Electric motor MARK III SILENT...
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High pressure compressors for firefighting equipments Fire Catalogue HYPERFILTER purification system Purification system Operating pressure (Standard) Maximum operating pressure (PS) When using a filter cartridge of the type shown in the figure. Standard equipments Compressor control and automatic condensate drain system 2 filling hoes of 1.2 m length Interstage pressure gauges Soundproof frame Electronic pressure switch SAM sensors CO+CO2+H2O. Available in version with VOC Presec, filter control system High pressure rear outlet The high pressure outlet is located at the rear of the compressor....
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High pressure compressors for firefighting equipments Fire Catalogue Pumping unit Compressor block Intake pressure Atmospheric max 300 millibar 270 l/min 16.2 m3/h 9.5 cfm Charging rate Measured during 10 liters cylinder filling from 0-200 bar tolerance +/- 5% at + 20 ° C ambient temperature. Cylinder bore 1st stage Cylinder bore 2nd stage Cylinder bore 3rd stage Direction of rotation (from flywheel side) Counter clockwise (left) Drive type Intermediate pressure 1st stage Intermediate pressure 2nd stage
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Fire Catalogue High pressure compressors for firefighting equipments
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