High performance, rugged dependability, trusted technology. The ProPak Sigma has been designed specifically for use as a compliance set in Marine or Industrial firefighting 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.


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


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


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


Bourdon tube type dial indicator Heat and Impact resistant polycarbonate lens


The Sabrecom2 is a radio communication interface designed for use with 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.


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

Additional Information
  • EN137:2006 Type 2 MED Approved Breathing Apparatus
  • Compliance set for Marine and Industrial firefighting environments
  • Rigid back frame construction
  • Easily removable pneumatics
  • Simple to service and maintain
Shipping & Delivery
We will aim to deliver your web order normally within 1-5 working days of confirmation of your order. With 100’s of products in stock it is possible you will receive your item(s) within 48 hours of placing your order. After placing your order on-line, one of our dedicated staff will call or email you with confirmation of your order and also confirm with you when you can expect to receive your items. We are happy to ship internationally but please call us first to discuss delivery options.