316L stainless steel construction 100 bar pressure rating High flow PTFE membrane Removal of liquids, aerosols and particulate
	HFM100

 

The Headline Membrane filter consists of a highly porous PTFE membrane in a stainless steel housing with two bypass ports and inlet and outlet ports. The ports are designed to allow for permanent pipework, thereby enabling easy maintenance of the filter membrane. Within the housing 3 angled venturies cause the gas to be rotated beneath the membrane, helping to keep the membrane clean and at the same time allowing the finer gas molecules to pass through the membrane for gas sampling and leaving the larger liquid molecules to exit through the bypass ports. Further benefits of the Headline Membrane Filter are that it is extremely inert and is recommended for most applications, the only exception being hydrofluoric acid. It is always recommended to use a coalescing pre-filter and to use the membrane filter as the last form of protection. The membrane is currently available in high flow applications.

 

Principal Specifications

 

 Stainless Steel Membrane Housings HFM100 (61.38 kB 2010-09-23 15:24:30)

Headline’s range of stainless steel adsorption filters are frequently specified for applications requiring a large volume of adsorbent.  For pressures above 100 bar, the HP & VP ranges should be used. These filters can be used in high pressure applications providing vapour adsorption over a full range of line pressures. Considerations will be the volume of adsorbent and the contact time.
	134CC	146VPCC

 

Principal Specifications

 

 Stainless Steel Adsorption Housings (50.01 kB 2010-09-23 15:24:30)

These Inline filters allow visual inspection of the element. They are used on low pressure applications providing a low-cost alternative as the housing is permanent - all that needs replacing is the disposable element, resulting in a more environmentally friendly solution.
	705-IL	127G-IL	137G-IL

 

Principal Specifications

 

 Inline Filters (53.15 kB 2010-09-23 15:24:30)

These filters can be used in high pressure applications up to 100 bar. Easy maintenance no tools required
	129S	170	137G-3136

 

The new 129, 170 and 137G-3 Models allow permanent pipe work (inlet, outlet and drain) and easy maintenance. The filter bowl can be removed by hand, without un-doing any pipe work, as the drain is in the head. This is achieved by installing the filter housing with the bowl up. A compact and effective design for analyser protection. This housing can also be supplied in a four-port option with a 1/4” NPT port in the top of the bowl. The 170 housing is available with a long bowl and longer element. (22-64).

The 129 housings are also available with a PTFE seal, which requires a modified sealing design: simply add an ‘S’ to the housing code eg: 129S.

 

Principal Specifications

 

 Process Gas & Analyser Filter Housings (44.46 kB 2010-09-23 15:24:30)

316L stainless steel construction Designed to BS5500 100 bar pressure rating and above High flow rates, low pressure drops Removal of aerosols and particulate
	160	160HP

 

Headline 160 series housings are constructed entirely from 316L stainless steel, with either viton or PTFE seals. Suitable for both liquids and gases, these housings are ideal for high flow corrosive applications with 1" to 2" line sizes. A variety of flange connections is also available and the housing can be supplied in exotic materials such as Monel and Hastelloy. 

 

 

Principal Specifications

 

 Stainless Steel 160 Series (39.07 kB 2010-09-23 15:24:30)

316L stainless steel construction Designed to BS5500 100 bar pressure rating and above High flow rates, low pressure drops Removal of aerosols and particulate
		150	152

 

Headline 150 series housings are constructed entirely from 316L stainless steel, with either viton or PTFE seals. Suitable for both liquids and gases, these housings are ideal for high flow corrosive applications with 1" to 2" line sizes. A variety of flange connections is also available and the housing can be supplied in exotic materials such as Monel and Hastelloy.

 

Principal Specifications

 

 Stainless Steel 150 Series (40.59 kB 2010-09-23 15:24:30)

443S	437S	447S	456S

 

Principal Specifications

 

 Stainless Steel Pump Exhaust Filters 2 (65.89 kB 2010-09-23 15:25:18)

420S	425S	430S	433S

 

Principal Specifications

 

 Stainless Steel Vacuum Pump Exhaust Filters 1 (53.9 kB 2010-09-23 15:25:18)

Remove large slugs of water Prevent filter element flooding
	137GCP

A major problem in many gas sample systems is the presence of large quantities of condensed liquid. In such systems it is possible for a filter to become flooded, even when serviced frequently. A common solution to this problem is the installation of a catch pot immediately before the filter. Many Headline filter housings can be converted into catch pots, those with transparent bowls (e.g. 137G, 250, 751N or 780PC) being especially suitable, as they allow continuous monitoring of the liquid level.

To order catch pots simply add CP to the housing code.

 

 Catch Pots (70.12 kB 2010-09-23 15:22:54)

316L stainless steel construction Designed to BS5500 Change element in seconds even at 200°C
	H122ST	H130S	H140

Headline heatable housings are purpose designed for hot gas analysis, such as diesel exhaust at 200ºC. The housings can be heated by any external heater, and the bayonet type head to bowl connection allows the filter element to be changed in seconds, even at operating temperature. All housings have integral support cores for positive element location and spring loaded element retainers for reliable sealing over the full temperature range.
Models H130 & H140 have inlet and outlet ports in the base allowing the entire OD of the housing to be heated. Housings with S or ST suffix have both ports in the side of the housing as in the drawing. Housings with T in the suffix have the elements sealed by conventional tie-rod and element retainer.

 

Principal Specifications

 

 Stainless Steel Heatable Housings (68.11 kB 2010-09-23 15:22:54)