2504 DVJ WHISPAIR Vacuum Blower
Frame Size 2504 DVJ
- Flows to 3650 ICFM (6205 m179;/hr)
- Vacuum up to 28 INHgV (950 mbar)
This unit features ball bearings, lip seals, splash lubrication at the gear end and grease lubrication at the drive end.
RAM DVJ Vacuum Blower
Frame Sizes 406 DVJ, 412 DVJ and 616DVJ
- Flows up to 2400 ICFM (4077 m179;/hr)
- Vacuum up to 27 INHgV (910 mbar)
RAM DVJ units feature integral-shaft ductile iron impellers with involute profiles. The top shaft is extended for side outlet blowers, and either left or right shaft can be extended for top or bottom outlet blowers. RAM DVJ units feature cylindrical roller bearings for maximum life. Piston ring shaft seals reduce gas leakage through the head plates, while lip-type oil seals maintain proper oil levels in the bearings. The units are splash lubricated on both sides with high volume oil reservoirs. They can be equipped with mechanical seals for gas applications. Please contact us for more information on gas applications.
721 DVJ WHISPAIR Vacuum Blower
Frame Size 721 DVJ
This unit has the same durable features as the RAM DVJ blowers. However, is not currently configured for gas applications.
RAM 406 DPJ Dry High-Pressure Blower
Frame Size 406 DPJ
In this unit, the WHISPAIR jets control pressure equalization by feeding cooled discharge air in the direction of impeller movement, thereby aiding rotation. Cooled discharge air is mixed with incoming air to control temperature rise. This design permits continuous operation with discharge pressures up to 30 PSIG in a single stage unit. RAM DPJ units feature cylindrical roller bearings and is splash lubricated at both the gear and drive ends. Piston rings are used to reduce air leakage through the headplate shaft openings, while lip-type oil seals maintain proper oil levels in the bearings. The top shaft is extended for side outlet blowers, and either left or right shaft can be extended for top outlet blowers. RAM DPJ units can be equipped with mechanical seals for gas application. Please contact us for more information on gas applications.
