ATEX explosion-proof double-stage vacuum pump – 170 L/min – Compatible with all gases R717 (NH3/ammonia), R290 (A3) and R32 (A2L).
The HVP-260-EX is a two-stage ATEX-certified vacuum pump, specifically designed for hazardous environments and systems using refrigerants such as R290 (A3), R32 (A2L) and R717 (NH₃). Thanks to a special surface treatment of its components, it withstands the demanding conditions associated with ammonia, ensuring excellent durability in industrial refrigeration applications.
Robust and powerful, it delivers a pumping capacity of 170 L/min at 50 Hz and up to 198 L/min at 60 Hz, while achieving an ultimate vacuum of 15 microns.
Equipped with a 1 HP high-performance explosion-proof motor, it is ideal for servicing industrial refrigeration, commercial refrigeration and HVAC systems where reliable, high-performance equipment compliant with ATEX requirements is essential.
The pump is supplied with a 5 m crystal hose for R290, a filtered cap for R32, and a 5 m power cable allowing installation outside hazardous areas.
ATEX-certified – safe for hazardous zones
Compatible with all refrigerants, including R717 (NH3), R290 (A3) & R32 (A2L)
High flow rate: up to 198 L/min
Integrated vacuum gauge
Specific anti-corrosion treatment for ammonia (NH3/R717)
Built-in thermal and overcurrent protections
Rugged 18 kg design built to last
Fluid-specific accessories included
• Motor: 1 hp explosion-proof
• Flow rate: 170 L/min (50 Hz) – 198 L/min (60 Hz)
• Specific anti-corrosion treatment for ammonia (NH3/R717)
• Ultimate vacuum: 15 microns
• Power supply: 220V – 50 Hz
• Insulation class: F
• IP rating: IP-55
• Certification: ATEX Ex II 3G Ex dc IIB T4 Gc
• Built-in vacuum gauge
• Accessories:
– 5 m crystal hose (for R290)
– Filtered cap (for R32)
– 5 m power cord
• Start-up: 200 μF capacitor
• Electrical protections: thermal + overcurrent
• Dimensions: 420 × 150 × 260 mm
• Weight: 18 kg
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