The Hochiki HPS-SA-EX/WP is a robust, single-action manual fire alarm pull station specifically engineered for hazardous and extreme environmental conditions. Designed for industrial, petrochemical, and marine applications where standard pull stations cannot withstand challenging atmospheric environments, this explosive-proof pull station provides critical life safety activation in high-risk scenarios.
Constructed with heavy-duty materials and engineered to meet rigorous international safety standards, the HPS-SA-EX/WP delivers reliable emergency alarm activation in environments with potential explosive atmospheres. Its weatherproof design ensures consistent performance in outdoor installations, corrosive settings, and locations with significant temperature variations, making it an essential component for comprehensive fire detection systems in demanding infrastructure.
Key Features
- Intrinsically safe design rated for Class I, Division 1 and Class I, Zone 1 hazardous locations
- Single-action mechanical activation with robust internal mechanisms
- Corrosion-resistant aluminum alloy enclosure with IP66/NEMA 4X environmental rating
- Compatible with addressable and conventional fire alarm control panels
- Meets UL 38, UL 464, and NFPA 72 compliance standards
- Configurable for both indoor and outdoor installation requirements
Specifications
- Operating Voltage: 24VDC nominal
- Contact Rating: 2A @ 30VDC
- Operating Temperature Range: -40°F to +185°F
- Dimensions: 5.9″ x 4.3″ x 2.6″ (approximate)
- Weight: 3.5 lbs
Typical installation environments include offshore oil platforms, chemical processing facilities, refineries, marine vessels, manufacturing plants, and other industrial settings where standard fire alarm components would fail. The HPS-SA-EX/WP provides critical emergency notification capabilities in environments with combustible gases, dust, or potentially explosive atmospheres.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 2.13 lbs |
|---|---|
| Dimensions | 4 × 7 × 5 in |
| Condition | New |
| Manufacturers | Hochiki |
| Part Type | Pull Station |
