



Equilibar LF2SNN12B‑D SMP200T100G10KKB — Pressure Regulator
Specifications
| Specification | Detail |
|---|---|
| Product Name | Equilibar Back Pressure Regulator |
| Model / PIN | LF2SNN12B‑D SMP200T100G10KKB |
| Type | Low‑Flow / Research Series Back Pressure Regulator |
| Maximum Allowable Working Pressure (MAWP) | 200 psi |
| Maximum Allowable Working Temperature (MAWT) | 100 °C |
| Materials of Construction | Body: SS316L Diaphragm: PTFE Seals/O‑rings: FFKM |
| Maximum Cycles (Flow Response) | 0.07 (typical; very low flow) |
| Patent | US688559 |
| Operating Principle | Multi‑orifice, dome‑loaded diaphragm design — frictionless and precise back pressure control |
| Port Size | 1/4″ (typical for LF2 series, confirm for your config) |
| Fluid Compatibility | Gases, liquids, aggressive fluids (compatible with SS316L, PTFE, FFKM) |
| Temperature Range | Up to 100 °C (as per MAWT) |
| Pressure Control Range | Up to 200 psi (as per MAWP; precise control across wide turndown) |
| Special Features | • Virtually frictionless operation• High stability, minimal hysteresis• Compatible with microflow and research applications |
| Typical Applications | Laboratory research, pilot plants, microfluidics, chromatography, analytical systems |