| Stainless Steel Model | GMS205-1/4" | GMS205-1/2" | GMS305-1/8" | GMS305-1/4" |
|---|---|---|---|---|
| Port Size (NPT) | 1/4" | 1/2" | 1/8" | 1/4" |
| Drain & Sample Port (NPT) | 1/4" | 1/2" | 1/8" | 1/4" |
| Maximum Pressure (psig) | 1500 | 1500 | 1500 | 1500 |
| Internal Volume (cc) In Sample Chamber - Behind Membrane | 19.69 | 19.69 | 28.00 | 28.00 |
| Weight of Housing (lbs) | 7.0 | 7.0 | 9.0 | 9.0 |
| Principle Dimensions: (inches) | ||||
| Center of Port to Back | 0.63 | 0.63 | 0.39 | 0.39 |
| Body Diameter | 3.94 | 3.94 | 4.49 | 4.49 |
| Body Depth (with knob) | 3.03 | 3.03 | 1.85 | 1.85 |
| Space Required to Remove Cap | 1.38 | 1.38 | 3.70 | 3.70 |
| Maximum Temp. (300ºF) Standard Viton O-Ring | GVGMS205 | GVGMS205 | GVGMS305 | GVGMS305 |
| PTFE Membrane Code (1) **Specify: M1 (Low Flow) or M2 (High Flow) | MT.61.xHG | MT.61.xHG | MT.89.xG | MT.89.xG |
| Drawing **For More Detail & Options** | GMS205-1/4" | GMS205-1/2" | GMS305-1/8" | GMS305-1/4" |
| PTFE Model Max. Pressure: 100 PSIG, Max. Temp: 250ºF | GMS205P-1/4" | GMS205P-1/2" | GMS305P-1/8" | GMS305P-1/4" |
* We also offer a GMS205ST (Straight Through / Fast Loop) version in which the inlet/outlet ports are directly connected and the membrane only filters what the analyzer requires. *
GMS305-High Volume
Our GMS305 series offers an 89 MM membrane for extremely high flow sample systems requiring zero liquid entrainment. It is available with either 1/8” or 1/4” FNPT connections.
The GMS305 is typically protected by a coalescing filter for added security. We recommend our 130 or 137G series based on the pressure needed.
Keep in mind a combination of ports are available within the complete Guardian range, i.e. 1/8” and 1/4” on the same body. We welcome your phone calls to clarify any and all information. Please do not hesitate to call us at 1-586-802-5561.