Hammar MA1-60 Rearming Kit

Hammar MA1-60g Automatic / Manual Rearming Kit - The Hammar MA1 is the second generation of automatic inflators from Hammar designed to match both USCG and the ISO standards.

The Hammar MA1-60 Rearming Kit contains all the parts needed to replace an old or fired cylinder and the trigger parts, so you can rearm your inflatable life jacket after it has inflated.

• Fits the Ursuit DSH Hydro 275N automatic life jacket

Before buying a rearming kit, always check that your life jacket has the same cylinder as the one you are ordering. If the cylinder differs in appearance and/or cylinder volume, never use the wrong kit.

• The MA1 is highly resistant to rain, sea, and swell with hydrostatic technology.
• It is approved towards the highest humidity resistance standards of the USCG. 
• No service of the inflator cap is required for five years. 
• The single point indicator, the green indicator for "OK to use," and expiry date are located within a small radius to check inflator status easily. 
• The MA1 has a protected gas cylinder permanently fixed to the piercing unit, making unwinding of the cylinder impossible.  

Product text updated 10.10.2026.