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The Amflow PR15 is the higher pressure, higher flow variant in the back pressure regulator range, offering flow rates up to 7,500 LPH at pressures up to 931 bar (13,500 PSI). The large SF750CX Medium Pressure ports (for 3/4" tubing) enable the high flow capacity. Standard MOC is 316/316L stainless steel. The PR15 is ideal for large-scale chemical injection projects where both high flow and high pressure regulation are required simultaneously.
| Pressure Range | 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) |
| Standard MOC | 316/316L Stainless Steel |
| Ports | SF750CX Medium Pressure for 3/4" tubing |
Most popular Amflow back pressure regulator, covering 3–414 bar (44–6,000 PSI) and up to 1,000 LPH. Standard 316/316L with 1/4" FBSPP or FNPT ports.
High-pressure version of the PR7B, rated to 931 bar (13,500 PSI). Covers 3–931 bar and up to 1,000 LPH with SF375CX medium-pressure ports.
Contact our engineering team for custom specifications, material options, and technical support for the PR15 Back Pressure Regulator.
