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Amflow® Back Pressure Regulators
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 35 bar (500 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
931bar (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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