Volume Boosters / Relays

Volume Boosters / Relays
bellofram
Bellofram volume boosters or air relays are used for increasing flow capacity and/or remote pressure control applications. These units use a pilot pressure signal, rather than a manual adjustment knob, to control the output pressure.

Stock #

Series
Pipe
Size
(NPT)
Adjustment
Range
(PSI)
Max Flow
Capacity
(SCFM)
Max Inlet
Pressure
(PSI)

Price Each

Usually Ships
Type 75 Volume Boosters
82250 T75 1/40-15040250
Same Day
82256 T75 3/80-15040250
7 Days
82265 T75 1/20-15040250
11 Days
Type 79 High Flow Volume Boosters
82278 T79 1/20-200125400
10 Days
82279 T79 3/40-200125400
20 Days
82280 T79 10-200125400
10 Days