Ansul 436500 — SENTRY model AA10S, a 10 lb stored pressure ABC dry chemical hand portable fire extinguisher rated 4-A:80-B:C.
ABC dry chemical is a monoammonium phosphate agent, and it is the only ANSUL dry chemical family carrying a Class A rating; Ansul markets it as FORAY. One AA10S therefore covers ordinary combustibles, flammable liquids and energised electrical equipment together.
- UL/ULC rating 4-A:80-B:C; meets or exceeds ANSI/UL 299 and 711 and ULC S504 and S508
- Agent capacity 10 lb (4.54 kg) ABC; charged weight 17 lb (7.73 kg)
- Discharge 21 seconds at 0.52 lb/sec; maximum effective range 20 ft (6.1 m)
- Operating range -65 °F to 120 °F (-54 °C to 49 °C)
- 20 1/2 × 8 1/4 × 5 1/4 in. (521 × 210 × 133 mm); hydrostatic test every 12 years
- Coast Guard Type A Size II and Type B, C Size II
The same shell takes other agents and the ratings do not carry over: PK10S (436494) is Purple-K at 80-B:C and C10S (436497) is sodium bicarbonate at 60-B:C, neither with a Class A rating. HF-AA10S is the high flow version, 1-A:20-B:C at 25 ft. Bracket 435793 serves all three and is ordered separately.
