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如果您的系统中存在压力冲击、水力冲击、来自泵的压力波动，或存在快速的压力变化，使用压力缓冲器可大幅延长传感器的使用寿命。压力缓冲器可抑制压力冲击和浪涌，而这些冲击和浪涌久而久之会造成压力计或传感器故障。该压力缓冲器具有可保护压力计／传感器的多孔金属盘。
该缓冲器易于安装，可安装在压力计／传感器和过程流体之间。无论压力计／传感器可能面临何种压力波动，均应使用压力缓冲器。PS系列压力缓冲器适合几乎所有工业压力计和传感器。
Please note that the finish of pressure snubbers may vary. The flat surfaces on snubbers you receive may have a smooth and machined appearance or they may have a textured, shot-peened appearance. These are merely cosmetic differences that do not affect the functionality and performance of the product.
尺寸：
订货信息：
| NPT型号 | (M&F) | 孔径mm (inch) | Cap. CFH at 1-psi-diff. pRESS | 适用范围 | |
| Mean | Maxim | ||||
| PS-8D | 1/8NPT | 0.064(0.0025) | 0.127(0.005) | 6.5 | Oil 225 to 500 SSU (10 to 50 SAE) |
| PS-8e | 1/8NPT | 0.033(0.0013) | 0.064(0.0025) | 3 | Water and light oil 30 to 225 SSU |
| PS-8G | 1/8NPT | 0.010(0.0004) | 0.0025(0.0009) | 1.1 | Air, steam and gases |
| PS-4D | 1/4NPT | 0.064(0.0025) | 0.127(0.005) | 6.5 | Oil 225 to 500 SSU (10 to 50 SAE) |
| PS-4e | 1/4NPT | 0.033(0.0013) | 0.064(0.0025) | 3 | Water and light oil 30 to 225 SSU |
| PS-4G | 1/4NPT | 0.010(0.0004) | 0.0025(0.0009) | 1.1 | Air, steam and gases |
| PS-2D | 1/2NPT | 0.064(0.0025) | 0.127(0.005) | 6.5 | Oil 225 to 500 SSU (10 to 50 SAE) |
| PS-2e | 1/2NPT | 0.033(0.0013) | 0.064(0.0025) | 3 | Water and light oil 30 to 225 SSU |
| PS-2G | 1/2NPT | 0.010(0.0004) | 0.0025(0.0009) | 1.1 | Air, steam and gases |
| BSPT型号 | |||||
| PS-8D-M | 1/8-28BSPT | 0.064(0.0025) | 0.127(0.005) | 6.5 | Oil 225 to 500 SSU (10 to 50 SAE) |
| PS-8e-M | 1/8-28BSPT | 0.033(0.0013) | 0.064(0.0025) | 3 | Water and light oil 30 to 225 SSU |
| PS-8G-M | 1/8-28BSPT | 0.010(0.0004) | 0.0025(0.0009) | 1.1 | Air, steam and gases |
| PS-4D-M | 1/4-19BSPT | 0.064(0.0025) | 0.127(0.005) | 6.5 | Oil 225 to 500 SSU (10 to 50 SAE) |
| PS-4e-M | 1/4-19BSPT | 0.033(0.0013) | 0.064(0.0025) | 3 | Water and light oil 30 to 225 SSU |
| PS-4G-M | 1/4-19BSPT | 0.010(0.0004) | 0.0025(0.0009) | 1.1 | Air, steam and gases |
| PS-2D-M | 1/2-14BSPT | 0.064(0.0025) | 0.127(0.005) | 6.5 | Oil 225 to 500 SSU (10 to 50 SAE) |
| PS-2e-M | 1/2-14BSPT | 0.033(0.0013) | 0.064(0.0025) | 3 | Water and light oil 30 to 225 SSU |
| PS-2G-M | 1/2-14BSPT | 0.010(0.0004) | 0.0025(0.0009) | 1.1 | Air, steam and gases |
| PARALLEL METRIC型号 | |||||
| PS-8D-MG | 1/8-28G | 0.064(0.0025) | 0.127(0.005) | 6.5 | Oil 225 to 500 SSU (10 to 50 SAE) |
| PS-8e-MG | 1/8-28G | 0.033(0.0013) | 0.064(0.0025) | 3 | Water and light oil 30 to 225 SSU |
| PS-8G-MG | 1/8-28G | 0.010(0.0004) | 0.0025(0.0009) | 1.1 | Air, steam and gases |
| PS-4D-MG | 1/4-19G | 0.064(0.0025) | 0.127(0.005) | 6.5 | Oil 225 to 500 SSU (10 to 50 SAE) |
| PS-4e-MG | 1/4-19G | 0.033(0.0013) | 0.064(0.0025) | 3 | Water and light oil 30 to 225 SSU |
| PS-4G-MG | 1/4-19G | 0.010(0.0004) | 0.0025(0.0009) | 1.1 | Air, steam and gases |
| PS-2D-MG | 1/2-14G | 0.064(0.0025) | 0.127(0.005) | 6.5 | Oil 225 to 500 SSU (10 to 50 SAE) |
| PS-2e-MG | 1/2-14G | 0.033(0.0013) | 0.064(0.0025) | 3 | Water and light oil 30 to 225 SSU |
| PS-2G-MG | 1/2-14G | 0.010(0.0004) | 0.0025(0.0009) | 1.1 | Air, steam and gases |
订货示例：
PS-8D-M, 1 ⁄8 x 1 ⁄8 BSPT snubber for oil.
PS-2E-MG, 1 ⁄2-14G x 1 ⁄2-14G parallel thread snubber for water.