Sundström SR500 Powered air purifying respirator PAPR - Fan Unit with Heavy Duty Battery, Belt and Charger (Each)

The Sundström SR 500 is a battery powered, fan-assisted air purifying respirator (PAPR), supplied here with a heavy duty battery, belt and charger. It's an alternative to negative-pressure filter respirators wherever those are recommended, and especially suits long periods of hard work in warm conditions. The fan takes filters for gases and particles and feeds the filtered air through a hose to a Sundström hood, face shield or full face mask (hose not included).

Features

• Heavy duty lithium-ion battery (14.8 V, 3.5 Ah); recharges in about 2 hours
• Operating time up to 12 hours
• Takes 2 filters or filter combinations (filter thread Rd 44 x 1/7")
• Single control for on, off and operating status
• Automatic air flow control
• Air flow: 175 l/min normal, 240 l/min boost; low flow warning below 175 l/min
• Display shows normal or boost operation, a dip in air flow or clogged particle filters, low battery and air flow obstruction
• IP67: dust-tight, and protected against immersion in water 1 metre deep for 30 minutes

Run time with the heavy duty battery

• P3 filters: 12h normal, 7h boost
• A1BE2K1P3 filters: 7.5h normal, 4h boost

Weight (fan, belt and heavy duty battery)

• With P3: 1,680g
• With A2P3: 2,150g
• With A1BE2K1P3: 2,400g

Temperature range

Operation -10°C to +55°C; storage -20°C to +55°C; both at <90% RH. 1 unit per carton.