Multi-Port Filter Housings
The 120B / 122B Series filters are designed for gaseous and liquid sample process analyzers.
| PRODUCT FEATURES / BENEFITS |
| s 316L Stainless Steel Multi-Port Housing |
| s Traditional T-Type with Integral Support Core |
| s Analyzer Protection |
| s Sample Process Filter |
| s Multi-Line Filter |
Description
The 120B / 122B Series filters are designed for gaseous and liquid sample process analyzers. Their small internal volume, compact design, and positive O-ring sealing mechanism make them ideal for demanding analyzer applications. Constructed entirely of 316L stainless steel and free of welds, these housings comply with NACE MR-01-75.
The 120B Series builds on the standard features of our 120 Series housing and includes a
built-in support core for enhanced element stability.
B4 Model Features:
- Four head ports and one bowl port allow multiple sample streams to be serviced by a single filter assembly or can accommodate gauges, vents, and/or drains.
- When using a head port as a drain, the B4 should be installed horizontally or on a slight incline to ensure proper liquid drainage. Element servicing is simple, as no connections need to be broken.
Design Advantages:
- The built-in support core provides extra stability for elements in liquid streams and superior collapse protection in heavily contaminated gaseous samples.
- Filter elements slip over the support core and are secured by the bowl.
- An integral mounting bracket is included for easy installation.
Quick Comparison
| Multi-Port Filter Housings remove | Fast Loop Filters (All Models) remove | Options for Stainless Steel Housings remove | Stand-Alone Membrane Separators remove | Coalescing Pre-Filter Membranes remove | PTFE Filter Housings remove | |
|---|---|---|---|---|---|---|
| Name | Multi-Port Filter Housings remove | Fast Loop Filters (All Models) remove | Options for Stainless Steel Housings remove | Stand-Alone Membrane Separators remove | Coalescing Pre-Filter Membranes remove | PTFE Filter Housings remove |
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| Additional information | ||||||
| Description | The 120B / 122B Series filters are designed for gaseous and liquid sample process analyzers. | Fast Loop Filters are engineered to minimize the time delay commonly associated with online analyzer sample systems. Unlike traditional three-port T-type designs, our Fast Loop configurations continuously flush the filter element of heavy contaminants while filtering only the sample stream. This design significantly reduces lag time and extends filter element life. | In applications where space is limited and maintenance is critical, our Inverted (IVT) housings provide an ideal solution. All line connections—including inlet, outlet, and drain ports—are in the head of the unit. | The Guardian Membrane Series is engineered to provide complete removal of entrained liquids and solids from gas samples assuring sample integrity and protecting downstream analyzers. | Guardian Membranes are also available with integrated coalescing pre-filters. A 50C-grade element is positioned upstream of the membrane to effectively remove the majority of liquids and particulates, thereby extending membrane life. | PTFE filter housings are engineered specifically for applications requiring exceptional chemical resistance and minimal adsorption. These housings support a range of filter elements for both gaseous and liquid filtration. |
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