DVJ and DPJ Series Positive Displacement Blowers: All

Flow Rates: 260 - 3650 ICFM (442 - 6205 m179;/hr)
Vacuum: No more than 28 INHgV (No more than 950 mbar)
Horsepower: 10 - 215 bhp (7.5 - 160 kw)

Dresser Roots DVJ and DPJ Series small positive displacement blowers feature a unique design which reduces noise and power loss.

hide 2504 DVJ WHISPAIR™ Positive Displacement Blowers These blowers have an exclusive WHISPAIR™ discharge jet plenum design which allows cool, atmospheric air to flow into the cylinder.	PERFORMANCE RANGES Flow Rates: 260 - 3650 ICFM (442 - 6205 m179;/hr) Vacuum: No more than 28 INHgV (No more than 950 mbar) Horsepower: 10 - 215 bhp (7.5 - 160 kw)	View Product Details
hide RAM™ DVJ Dry Exhausters This dry exhauster allows continuous operation at levels to blank-off with a single stage unit.	PERFORMANCE RANGES Flow Rates: 260 - 2400 ICFM (442 - 4077 m179;/hr) Vacuum: No more than 27 INHgV (No more than 910 mbar) Horsepower: 10 - 140 bhp (7.5 - 104 kw)	View Product Details
hide RAM™ DPJ Positive Displacement Blowers This RAM™ WHISPAIR™ allows externally cooled gas to flow into the casing and the WHISPAIR™ jets control pressure equalization.	PERFORMANCE RANGES Flow Rates: 140 - 520 ICFM (238 - 884 m179;/hr) Pressures: No more than 30 PSI (No more than 2069 mbar) Horsepower: 19 - 91 bhp (14 - 68 kw)	View Product Details
hide RCS-DVJ WHISPAIR Dry Exhausters The DVJ’s cooling design eliminates the problems caused by high discharge temperatures at vacuum levels beyond 16" Hg.	PERFORMANCE RANGES Flow Rates: 1100 - 3650 ICFM (645 - 2150 m179;/hr) Vacuum: No more than 27 INHgV (No more than 910 mbar) Horsepower: 40 - 215 bhp (30 - 160 kw)	View Product Details

Dresser Roots