In 2021 the TRI-RAM models were redesigned. You can find information about the current model here: Roots 728 TRI-RAM
Flow Range: to 4152 CFM
Max Δ Pressure: 12 psi
Max Δ Vacuum: 16″ Hg
Maximum RPM: 3050
Minimum RPM: 545
Max ΔT: 240˚F
Connection: Rectangular or 12″ Flange
Shaft Dia.: 60mm
Drive End Lubrication: Oil
Gear End Lubrication: Oil
Weight: 1805 lbs
Optional detachable rugged steel mounting feet and adapters for inlet and discharge. If ordering a new unit, feet and adapters are typically needed. Replacement units are ordered without feet or adapters when the feet and adapters are already installed in the system.
The Tri-RAM 728 is a replacement unit for the discontinued RAMX 770
ROOTS Tri-RAM Model 728 [OBSOLETE]
The Tri-RAM 728 is a replacement unit for the discontinued RAMX 770
In 2021 this unit was redesigned. You can find information about the current model here: Roots 728 TRI-RAM
