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Back Pressure Regulators
Amflow® is your first choice for Back Pressure Regulation
Our most popular
Back Pressure Regulator
PR7B
The Amflow® PR7B
Back Pressure Regulator
is designed for upstream
back pressure regulation.
Pressures from 3 bar (44 PSI) to
414 bar (6,000 PSI)
Flow rates up to 1,000 LPH.
Maximum operating pressure
414 bar (6,000 psi)
The standard MOC is 316/316L.
Standard ports are:
1/4" FBSPP or 1/4" FNPT
Our higher pressure version of the PR7B
PR7B-HP
The Amflow® PR7B-HP
Back Pressure Regulator
is designed for upstream
back pressure regulation.
Pressures from 3 bar (44 PSI)
to 931 bar (13,500 PSI)
Flow rates up to 1,000 LPH.
Maximum operating pressure
931 bar (13,500 psi)
The standard MOC is 316/316L.
Standard ports are:
SF375CX
Medium Pressure
for use with 3/8" Tubing
Higher Pressure - Higher Flow
PR15
The Amflow® PR15
Back Pressure Regulator
is designed for upstream
back pressure regulation.
Pressures from 3 bar (44 PSI)
to 931 bar (13,500 PSI)
Flow rates up to 7,500 LPH
Maximum operating pressure
931 bar (13,500 psi)
The standard MOC is 316/316L.
Standard ports are:
SF750CX
Medium Pressure
for use with 3/4" Tubing
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