125-800HP & 2,000-12,500 CFM Pulp & Paper Vacuum Pumps
High Efficiency Pulp & Paper Pumps/Compressors
3000 to 12,500 CFM
Our 125-800 HP pulp and paper vacuum pumps are designed as drop-in replacements for classic 904 vacuum pumps. These high efficiency 27.5" vacuum pumps rotate at relatively slow speeds for higher reliability, less wear, and lower power consumption. The N904 is ideal for pulp & paper, geothermal power generation, and other high reliability high capacity applications. We offer the L through U versions with capacities ranging from 3,000 to 16,000 C.F.M.
About N904 Series
Models: N904 L, M, P, R, S, T and U
Power range: 125 HP to 1500 HP
Capacity range: 3,000 to 16,000 C.F.M.
Max vacuum: 26" Hg
MOC: Cast Iron/Stainless Steel Cladded and Fitted/Stainless Steel 304/Stainless Steel 316
Drop-in replacement for classic 904 and 905 series.
Improved efficiency with lower power consumption.
Standard construction is cast iron with packing seals.
Optional 304 or 316 stainless steel construction and cladding.
Parts and repair kits are readily available.
Available as a bare pump or as a part of engineered systems.
Available in Single/Double Shaft configurations.
Includes 2-year factory warranty.
Pulp and paper
Steel Making Process
N904 Series: High Efficiency Pulp & Paper Pumps All Models