Rotary Vane Pumps with Manual Nozzle, 20 gpm, Rotary Vane Amp ORS NASCO even outdoors as sunglasses in

even outdoors as sunglasses in bright sunlight|Reduces the glare of reflected light

leaving no detectable residue|Non-corrosive to metals|Valve sprays in upright and inverted positions|Safe for use on most plastics

Gas Alert Quattro

Marked on both sides for versatile use|Graduations in feet

Rotary Vane Pumps with Manual Nozzle, 20 gpm, Rotary Vane Amp ORS NASCO even outdoors as sunglasses inTheir rugged motors are explosion proof and rain proof to ensure a long life of dependability Heavy duty cast iron construction Carbon vanes and ceramic carbon seals reduce wear and repair expense Integral check valve with pressure relief on outlet side reduces pressure drop and improves vertical lift Self priming