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Allegro Half Mask Low Pressure System; One Worker Half Mask System w 50' Airline Hose

Was: $1,275.54
Now: $1,184.43

Product Description

Half Mask Low Pressure Systems

Our complete Half Mask Systems offer portable, lightweight air sources for one, two, or three respirator users.  They include one, two or three comfortable half mask supplied air respirators, a 1/4 hp, 3/4 hp or 1-1/2 hp breathing air pump, and one, two or three 50 or 100 foot breathing air hose(s).


HALF MASK RESPIRATOR: • Durable silicone rubber • Hypoallergenic and chemical/Ozone resistant • Large diameter exhalation valve • Rubber double strap suspension • Down tube comes with a 90-degree elbow that allows it to be directed over the shoulder o OBAC quick-connect plug with wide diameter and minimal air restriction

PUMP: Type: Oil-less, rotary vane Vanes: Carbon construction Inlet Filter: 40.0 Micron bronze/steel (1/4 HP) 50 Micron felt material with metal grid inlet filter housing

Exhaust Filter: 0.3 Micron HEPA Pressure Gauge: 1½” (3.8 cm) face, steel housing (0-15 psi) (0-1.03 bar)

Working Pressure: 2-12 psi (0.14-0.83 bar) (15 psi max) (1.03 bar max)

Performance: 0-5 CFM (0-8.5 m3/hr) (1/4 HP) 0-10 CFM (0-16.99 m3/hr) (3/4 HP) 0-20 CFM (0-33.98 m3/hr) (1½ HP)

MOTOR: Type: ¼ HP, ¾ HP, or 1½ HP

UL Listed Volts: 115V/230V AC Single phase

Power Required: 5.5 A (1/4 HP), 8.3 A (3/4 HP), 16 A (1½ HP)

HOSE: • Polyvinyl chloride with reinforced braided polyester yarn • -20°F to 150°F (-28.8°C to 65.5°C) • Maximum pressure 185 psi @ 70°F (12.76 bar @ 21.1°C)