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Back Pressure Regulators
Amflow® is your first choice for Back Pressure Regulation
![PR7B.png](https://static.wixstatic.com/media/41989e_83e9249668414bf1b1b1357418b6a85d~mv2_d_1657_1525_s_2.png/v1/fill/w_253,h_230,al_c,q_85,usm_2.00_1.00_0.00,enc_auto/PR7B.png)
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
![PR7B-HP.png](https://static.wixstatic.com/media/41989e_551d38cd62f9404aa1d9a1957fe31eed~mv2_d_1668_1341_s_2.png/v1/fill/w_267,h_208,al_c,q_85,usm_2.00_1.00_0.00,enc_auto/PR7B-HP.png)
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
![PR-15.png](https://static.wixstatic.com/media/41989e_24af7bbe7424415180fa3a89647949fa~mv2_d_1590_1371_s_2.png/v1/fill/w_238,h_201,al_c,q_85,usm_2.00_1.00_0.00,enc_auto/PR-15.png)
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
![CIU-HP7146-013.jpg](https://static.wixstatic.com/media/41989e_24e005a32a914bfca5c7b59d509985c4~mv2.jpg/v1/fill/w_96,h_64,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/CIU-HP7146-013.jpg)
![CIU-HP7146-015.jpg](https://static.wixstatic.com/media/41989e_e19ab12265c84a43a0b39fce4943e05f~mv2.jpg/v1/fill/w_96,h_64,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/CIU-HP7146-015.jpg)
![Sample P&ID - Low Pressures (1).png](https://static.wixstatic.com/media/41989e_712552e2a74b42f08f3d23e28692ca87~mv2.png/v1/fill/w_49,h_36,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/Sample%20P%26ID%20-%20Low%20Pressures%20(1).png)
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