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Product Features

EN137:2006 Type 2 MED Approved Breathing Apparatus
Compliance set for Marine and Industrial firefighting environments
Rigid backframe construction

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3M Scott Safety ProPak-Sigma Firefighting Breathing Apparatus

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SKU

ProPak-Sigma

Details

The Scott Safety ProPak-Sigma has been designed specifically for use as a compliance set in Marine or Industrial fire fighting environments.

The entire ProPak range has been approved to EN137:2006 Type 2, incorporating the stringent Full Flame Engulfment Test, and to the 9th amendment of the MED meaning that it has the latest approval for the Marine market.

MAJOR COMPONENTS

Compact positive pressure demand valve featuring servo-assisted, tilting diaphragm mechanism with low inspiratory resistance and responsive dynamic performance, automatic first breath actuation and hands free bypass facility.

REDUCING VALVE

First stage pressure reducing valve featuring non-adjustable, spring loaded piston mechanism and outlet supply protected by pressure relief valve.

HOSES

Stainless steel swivel hose fittings
Medium pressure hose
High pressure hose
Medium working pressure 16 bar
Minimum burst pressure 80 bar
Maximum working pressure 450 bar
Minimum burst pressure 800 bar

PRESSURE INDICATOR & WARNING WHISTLE

Bourdon tube type dial indicator

Heat and Impact resistant polycarbonate lens

COMMUNICATIONS

The Sabrecom2 is a radio communication interface designed for use with 3M Scott Safety's range of positive pressure full facemasks. Fully integrated and ready to use the Sabrecom 2 is approved to EN136 class 3, meeting the stringent flame and radiant heat test requirements.

OPTIONS

The 3M Scott Safety ProPak-Sigma can be specified in many configurations including Duo, Split Demand Valve Coupling (SDC), Y Piece (Y2C) and attachments for Airline, which can be used for Rescue Second Man and Decontamination.

Product Specifications

Product Specification

Materials
Pressure Reducing Valve	Nickel Plated Brass
Rust Tube (Cyls)	Brass
Reducing Valve Seat	Polyamide (Nylon)
O-Rings	Nitrile, Silicone, EPDM
Reducing Valve Springs	Stainless Steel
HP Pressure Gauge	Stainless Steel, Polycarbonate Lens
HP Pressure Gauge Cover	Neoprene
MP Air Supply Hose Fittings	Nickel Plated Brass
Facemask	Neoprene, Silicone or Procomp
Facemask Visor	Polycarbonate
MP Air Supply Hose	EPDM Cover, fabric braid reinforcement, EPDM liner
HP Air Hose	PTCFE liner, stainless steel braiding, Estane sleeve
Valve Handwheel (Cyls)	Glass filled Polyamide/ TPE
Harness	Kevlar blend webbing
Backplate	Glass and Carbon filled Nylon composite
Backpad	Flame retardant cross linked polyolefin closed cell foam covered in a Proban fabric
Cylinder Band	Kevlar blend webbing & Velcro
Strap Buckles	Glass filled polyamide
Cylinder	Steel or Composite
Cylinder Valve	Nickel Plated Brass
Demand Valve Casing	Glass filled Polyamide
Airline Belt Manifold	MP hose as above with brass fittings
Plastic Mounting Mouldings	Glass Filled Polyamide
Weights / Dimensions
Single configuration (less cylinder)	2.6kg
Single configuration & facemask (less cylinder)	3.2kg
Length	630mm
Width	285mm
Depth (with 6.0 litre 200 bar cylinder)	215mm

Order Information

PROPAK-SIGMA

2027156 PROPAK-SIGMA-PS (V2) ProPak Sigma is a self contained positive pressure breathing apparatus complete with PanaSeal positive pressure facemask in black Neoprene, lightweight rigid backplate with fully adjustable harness and adjustable webbing cylinder band. The backplate is manufactured from a lightweight composite material and includes a lumber pad. The fully adjustable body harness is fabricated from a flame retardent Kevlar blend webbing. Buckles and fittings are injection moulded from a corrosion resistant polyamide. The two stage pneumatic system features a first breath activated positive pressure demand valve, a first stage pressure reducing valve with an integral 200/300 bar cylinder connector and a shoulder mounted pressure gauge with 55 bar whistle. Apparatus accepts full range of Scott breathing apparatus cylinders from 4.7 to 9 litres capacity, 200 or 300 bar.* Apparatus is CE Marked to EN137:2006 Type 2 and MED approved *Please note to maintain the cylinder valve handwheel on the normal right hand side of the SCBA please order the cylinders fitted with the right angled valve. These cylinders have the suffix -RA
2027157 PROPAK-SIGMA-VIS (V2) ProPak Sigma with Vision 3 facemask.
2027150 PROPAK-SIGMA (V2) ProPak Sigma without facemask.
2027152 PROPAK-SIGMA-AC (V2) ProPak Sigma fitted with Airline attachment*. (no mask)
2027153 PROPAK-SIGMA-SDC (V2) ProPak Sigma fitted with Split demand valve (no mask)
2027155 PROPAK-SIGMA-SDCAC (V2) ProPak Sigma fitted with Split demand valve and Airline attachment*. (no mask)
2027154 PROPAK-SIGMAY2C( V2) ProPak Sigma fitted with Y-piece (2 CEN socket) in demand valve hose. (no mask)
* Please note the airline attachment has both air in and air out functionality so therefore serves as both an RSM and decontamination attachment as well as Airline.

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