Ansul 440935 is the SENTRY High-Flow model HF-PK10S, a 10 lb stored-pressure hand portable extinguisher charged with Purple-K dry chemical and UL/ULC rated 20-B:C. High-flow units are built for NFPA 10, Section 5.5.4, which covers pressurized flammable liquid and gas fires (three-dimensional or gravity-fed). They discharge at least 1 lb/sec from an operating pressure of 240 psi.
Key features
- Complies with NFPA 10, Section 5.5.4 for pressurized flammable liquids and gases
- 240 psi (16.6 bar) operating pressure; 1.30 lb/sec flow rate
- Meets or exceeds ANSI/UL 299 and 711 and ULC S504 and S508
- Trilingual nameplate with a distinct High-Flow designation
- USCG approved with the proper bracket; rechargeable
- Hydrostatic test once every 12 years; six-year limited warranty
Specifications
| Model |
HF-PK10S |
| Agent / capacity |
10 lb (4.54 kg) Purple-K |
| UL/ULC rating |
20-B:C |
| Coast Guard classification |
Type B, C, Size II |
| Discharge time |
8.9 seconds |
| Maximum effective range |
25 ft (7.6 m) |
| Agent flow rate |
1.30 lb/sec (0.59 kg/sec) |
| Operating temperature |
-65 °F to 120 °F (-54 °C to 49 °C) |
| Charged weight |
17 lb 14 oz (8.13 kg) |
| Dimensions (H x W x D) |
20 1/2 x 8 1/4 x 5 1/4 in. (520 x 210 x 135 mm) |
| Operating pressure |
240 psi (16.6 bar) |
| Bracket part no. |
435793 |
Typical applications
Gas and fuel stations, construction sites, maintenance facilities, hazardous material cabinets, small paint booths, marinas and marine terminals, salvage and recycling facilities, and warehouses.
