Literature USA

Classic Filters literature covers all our standard products and gives the information you need to specify a filter housing and element for your application. Of course, if you need some assistance to select the correct filter housing we are always happy to help.

The complete catalogue is available below in PDF format. If you would like a printed version or CD please contact us with your address and we will send you a copy.

​Literature Formats

The literature on this page uses the USA page format and system of units. We also have the literature available in A4 format with the metric system of units:

UK Literature
US Literature

Product Range Overview

CF4/1.0aProduct Range Overview, 4 Pages

Complete Literature

CF/2.1aComplete Literature, 205 Pages (9.5mb)

Introduction & Contents

CF/2.1a/001Introduction
CF/2.1a/002Contents: 1
CF/2.1a/003Contents: 2
CF/2.1a/004Contents: 3
CF/2.1a/005Contents: 4

Information & Applications

CF/2.1a/006Housing Advantages
CF/2.1a/007Particulate & Coalescing Filtration Explained
CF/2.1a/007aStainless Steel Filter Housings
CF/2.1a/008Fast Loop & Bypass Filtration
CF/2.1a/009PTFE-Membrane Applications
CF/2.1a/010PTFE-Membrane Housing Options
CF/2.1a/011Cyclone Bypass Filter Housings
CF/2.1a/012Catchpot & Bubbler Housings
CF/2.1a/013Drain Vessels for Coalescing Applications
CF/2.1a/014Automatic Float Drains for Coalescing Applications
CF/2.1a/015SBF Series Filter Housings with Flanges
CF/2.1a/016Heatable Housings for Hot Gas Analysis
CF/2.1a/016aAluminium Filter Housings
CF/2.1a/016bPlastic Filter Housings
CF/2.1a/017Float Valve Housings for Automatic Flow Shut-Off
CF/2.1a/018SiS & SeS Series Filter Housings with Differential Pressure Indicators
CF/2.1a/019Sealing Options, Mounting Brackets and Support Cores
CF/2.1a/020How to Select the Correct Filter Housing

Filter Element Information

CF/2.1a/020aHow to Select the Correct Filter Element
CF/2.1a/021Disposable Type Particulate & Coalescing Filter Elements: Binders
CF/2.1a/022Disposable Type Particulate & Coalescing Filter Elements: Sizes and Grades
CF/2.1a/022aDisposable Type Particulate & Coalescing Filter Elements: Dimensions and Tolerances
CF/2.1a/023Stainless Steel Filter Elements
CF/2.1a/023aStainless Steel Filter Discs and Single Layer Filter Elements
CF/2.1a/023bPleated Stainless Steel Filter Elements
CF/2.1a/024PTFE and PE Filter Elements
CF/2.1a/025Ceramic Filter Elements
CF/2.1a/026LP Liquid Filter Cartridges
CF/2.1a/031Air Flow Rates: Disposable Filter Elements
CF/2.1a/032Air Flow Rates: Stainless Steel Filter Elements
CF/2.1a/033Air Flow Rates: PTFE & PE Filter Elements
CF/2.1a/034Liquid Flow Rates: Stainless Steel Filter Elements

PTFE Membrane Information

CF/2.1a/040PTFE Membrane Information: Gas Separation and Liquid/Liquid Types
CF/2.1a/041Flow Rates: PTFE Membranes

Disposable In-Line Filters, Adsorbers and Cartridges

CF/2.1a/050DIF: Disposable In-Line Filters, Miniature and Small
CF/2.1a/050aDIF: Disposable In-Line Filters, Medium and Large
CF/2.1a/051DIA: Disposable In-Line Adsorbers, Miniature and Small
CF/2.1a/051aDIA: Disposable In-Line Adsorbers, Medium and Large
CF/2.1a/052Adsorption Cartridges for Filter Housings
CF/2.1a/053Absorber Columns for Granular Media
CF/2.1/053aStainless Steel Absorber Columns for Granular Media
CF/2.1a/054NN212.AD and NN232.AD Absorber Housings
CF/2.1a/054aSS127.AD Absorber Housings
CF/2.1a/055SS215.AD and SS235.AD Absorber Housings
CF/2.1a/056SS218.AD and SS238.AD Absorber Housings

Stainless Steel Filter Housings: SP76 Modular Housings

CF/2.1a/057SH017 SeriesSP76 Modular5000 psi10.32 Element
CF/2.1a/056SH027 SeriesSP76 Modular5000 psi10.57 Element

Stainless Steel Filter Housings: 1/8” to 1/2”

CF/2.1a/060SG111 and SS112 Series1/8″ and 1/4″100 & 150 psi12.32 Element
CF/2.1a/061SS117 Series1/8″ and 1/4″5000 psi12.32 Element
CF/2.1a/062SV117 Series: Inverted Type1/8″ and 1/4″5000 psi12.32 Element
CF/2.1a/063SS119 Series1/8″ and 1/4″10000 psi12.32 Element
CF/2.1a/064SG121 and SS122 Series1/8″ and 1/4″100 & 150 psi12.57 Element
CF/2.1a/065SS127 Series1/8″ to 1/2″5000 psi12.57 Element
CF/2.1a/065aSS127.MG Filter and Magnet1/8″ to 1/2″5000 psi12.32 Element
CF/2.1/065bSS125.F Float Valve Housing1/8″ to 1/2″1500 psiNone
CF/2.1a/066SV127 Series: Inverted Type1/8″ and 1/4″5000 psi12.57 Element
CF/2.1a/066aSS147 Series1/8″ and 1/4″5000 psi12.76 Element
CF/2.1a/067SS129 Series1/8″ and 1/4″10000 psi12.57 Element
CF/2.1a/067aSS1210 Series1/8″ and 3/8″15000 psi12.57 Element
CF/2.1a/067bSS1211 Series1/8″ and 3/8″20000 psi12.57 Element
CF/2.1a/068SG211 and SS212 Series1/4″ and 1/2″100 & 150 psi25.64 Element
CF/2.1a/069SS215 Series1/4″ and 1/2″1500 psi25.64 Element
CF/2.1a/070SiS215 Series with DPI1/4″ and 1/2″1500 psi25.64 Element
CF/2.1a/071SV215 Series: Inverted Type1/4″ and 1/2″1500 psi25.64 Element
CF/2.1a/072SS216 Series1/4″ and 1/2″3000 psi25.64 Element
CF/2.1a/073SiS216 Series with DPI1/4″ and 1/2″3000 psi25.64 Element
CF/2.1a/074SS218 Series1/4″ and 1/2″6000 psi25.64 Element
CF/2.1a/075SiS218 Series with DPI1/4″ and 1/2″6000 psi25.64 Element
CF/2.1a/076SS219 Series1/4″ and 1/2″6000 psi25.64 Element
CF/2.1a/077SiS219 Series with DPI1/4″ and 1/2″6000 psi25.64 Element
CF/2.1a/078SG231 and SS232 Series1/4″ and 1/2″100 & 150 psi25.178 Element
CF/2.1a/079SS235 Series1/4″ to 3/4″1500 psi25.178 Element
CF/2.1a/080SiS235 Series with DPI1/4″ to 3/4″1500 psi25.178 Element
CF/2.1a/081SV235 Series: Inverted Type1/4″ and 1/2″1500 psi25.178 Element
CF/2.1a/082SS236 Series1/4″ and 1/2″3000 psi25.178 Element
CF/2.1a/083SiS236 Series with DPI1/4″ and 1/2″3000 psi25.178 Element
CF/2.1a/084SS238 Series1/4″ and 1/2″6000 psi25.178 Element
CF/2.1a/085SiS238 Series with DPI1/4″ and 1/2″6000 psi25.178 Element
CF/2.1a/086SS239 Series1/4″ and 1/2″10000 psi25.178 Element
CF/2.1a/087SiS239 Series with DPI1/4″ and 1/2″10000 psi25.178 Element

Stainless Steel Filter Housings: 3/4” to 2” Line Sizes

CF/2.1a/088SS325 Series3/4″ and 1″100 Bar38.152 Element
CF/2.1a/089SiS325 Series with DPI3/4″ and 1″1500 psi38.152 Element
CF/2.1a/090SS326 Series3/4″ and 1″3000 psi38.152 Element
CF/2.1a/091SiS326 Series with DPI3/4″ and 1″3000 psi38.152 Element
CF/2.1a/091aSS337 Series3/4″ and 1″5000 psi38.178 Element
CF/2.1a/092SS328 Series3/4″ and 1″6000 psi38.152 Element
CF/2.1a/093SiS328 Series with DPI3/4″ and 1″6000 psi38.152 Element
CF/2.1a/094SG421 Series3/4″ and 1″100 psi51.230 Element
CF/2.1a/095SS424 Series3/4″ and 1″500 psi51.230 Element
CF/2.1a/096SS425 and SHS425 Series1″ to 2″1500 psi51.230 Element
CF/2.1a/097SS426 and SHS426 Series1″ to 2″3000 psi51.230 Element
CF/2.1a/098SS428 and SHS428 Series1″ to 2″6000 psi51.230 Element
CF/2.1a/099SS434 Series3/4″ and 1″500 psi51.476 Element
CF/2.1a/100SS435 and SHS435 Series1″ to 2″1500 psi51.476 Element
CF/2.1a/101SS436 and SHS436 Series1″ to 2″3000 psi51.476 Element
CF/2.1a/102SS438 and SHS438 Series1″ to 2″6000 psi51.476 Element

Stainless Steel Heatable Filter Housings

CF/2.1a/110HST Series1/8″ & 1/4″100 psi12.32 to 25.178
CF/2.1a/111HRT Series1/4″100 psi25.64 and 25.178
CF/2.1a/112HSS Series1/4″100 psi25.64 and 25.178
CF/2.1a/113HRS Series1/4″100 psi25.64 and 25.178

Stainless Steel Fast Loop, In-Line, and End-of-Line Filter Housings

CF/2.1a/114SLD016 Series1/8″ and 1/4″6000 psiFD.13
CF/2.1a/115SF Series: Fast Loop (Bypass)1/8″ to 1″Up to 5000 psi12.32 to 51.230
CF/2.1a/116SL Series: In-Line1/4″ and 1/2″Up to 5000 psi12.32 to 25.178
CF/2.1a/117SE Series: End of Line1/4″ and 1/2″12.32 to 25.64
CF/2.1a/118SO Series: End of Line1/4″ and 1/2″12.32 to 25.178

Stainless Steel Automatic Float Drains

CF/2.1a/120DN103 Series: Auto Drain1/8″ and 1/4″250 psiNone
CF/2.1a/121DF105 Series: Auto Drain1/8″ to 1/2″500 psiNone

Stainless Steel Drain Vessels

CF/2.1a/130DG111 and DS112 Series1/8″ and 1/4″100 & 150 psiNone
CF/2.1a/131DG121 and DS122 Series1/8″ and 1/4″100 & 150 psiNone
CF/2.1a/131bDS127 Series1/8″ and 1/4″5000 psiNone
CF/2.1a/132DG211 and DS212 Series1/8″ and 1/4″100 & 150 psiNone
CF/2.1a/133DS215 Series1/4″ and 1/2″1500 psiNone
CF/2.1a/134DG231 and DS232 Series1/8″ and 1/4″100 & 150 psiNone
CF/2.1a/135DS235 Series1/4″ and 1/2″1500 psiNone

Stainless Steel Differential Pressure Indicator

CF/2.1a/139SSDPI SeriesM18 to M20Up to 15000 psiNone

Stainless Steel Regulators and Filter Regulators

CF/2.1a/140RSP103 and RSS103 Series1/8″ and 1/4″250 psiNone
CF/2.1a/141RSP113 Series1/8″ and 1/4″250 psi12.32 Element
CF/2.1a/142RSS113 Series1/8″ and 1/4″250 psi12.32 Element
CF/2.1a/143RSP123 Series1/8″ and 1/4″250 psi12.57 Element
CF/2.1a/144RSS123 Series1/8″ and 1/4″250 psi12.57 Element

PTFE-Membrane Housings

CF/2.1a/148FML101 Series1/8″ and 1/4″100 psiMT.33 Membrane
CF/2.1a/149SM015 Series: SP76SP76 Modular1500 psiMT.19 Membrane
CF/2.1a/150SM015 Series1/16″LV & 1/8″1500 psiMT.19 Membrane
CF/2.1a/150aGSM105 Series1/8″ and 1/4″1500 psiMT.33 Membrane
CF/2.1a/150bFM101 Series1/8″ and 1/4″100 psiMT.33 Membrane
CF/2.1a/151SM106 Series1/8″ and 1/4″3000 psiMT.33 Membrane
CF/2.1a/152STM106 Series1/8″ and 1/4″3000 psi2x MT.33 Membrane
CF/2.1a/152aSTCM106 Series1/8″ and 1/4″3000 psi2x MT.47 Membrane
CF/2.1a/152bFM201 Series1/4″ and 1/2″100 psiMT.61 Membrane
CF/2.1a/153SM202 Series1/4″ and 1/2″150 psiMT.61 Membrane
CF/2.1a/154SM206 Series1/4″ and 1/2″3000 psiMT.61 Membrane
CF/2.1a/155SMD206 Series1/4″ and 1/2″3000 psiMT.61 Membrane
CF/2.1a/156SML206 Series1/4″ and 1/2″3000 psiMT.61 Membrane
CF/2.1a/157SM304 Series1/8″ and 1/4″500 psiMT.89 Membrane
CF/2.1a/158STM304 Series1/4″ and 1/2″500 psi2x MT.101 Membrane
CF/2.1a/159SML304 Series1/4″ and 1/2″500 psiMT.89 Membrane
CF/2.1a/160STML304 Series1/4″ and 1/2″500 psi2x MT.101 Membrane
CF/2.1a/162FM111 Series1/8″ and 1/4″100 psi12.32 & MT.33
CF/2.1a/163SM115 Series1/8″ and 1/4″2000 psi12.32 & MT.33
CF/2.1a/163aFGM121 Series1/8″ and 1/4″100 psi12.57 & MT.33
CF/2.1a/163bFM121 Series1/8″ and 1/4″100 psi12.57 & MT.33
CF/2.1a/164SM125 Series1/8″ and 1/4″2000 psi12.57 & MT.33
CF/2.1a/165SM215 Series1/4″ and 1/2″1500 psi25.64 & MT.61
CF/2.1a/166SM235 Series1/4″ and 1/2″1500 psi25.64 & MT.61
CF/2.1a/169STW106 Series1/8″ and 1/4″3000 psi2x FD.33
CF/2.1a/170SW205 Series1/4″ and 1/2″1500 psiFD.64
CF/2.1a/171STW406 Series1/4″ and 1/2″3000 psi2x FD.101

Aluminium Filters Housings: 1/8” to 2”

CF/2.1a/200AN112 Series1/8″ and 1/4″150 psi12.32 Element
CF/2.1a/201AA113 Series1/8″ and 1/4″250 psi12.32 Element
CF/2.1a/202AN122 Series1/8″ and 1/4″150 psi12.57 Element
CF/2.1a/203AA123 Series1/8″ and 1/4″250 psi12.57 Element
CF/2.1a/204AN212 Series1/4″ and 1/2″150 psi25.64 Element
CF/2.1a/205AiN212 Series with DPI1/4″ and 1/2″150 psi25.64 Element
CF/2.1a/206AA213 Series1/4″ and 1/2″250 psi25.64 Element
CF/2.1a/207AiA213 Series with DPI1/4″ and 1/2″250 psi25.64 Element
CF/2.1a/208AA214 Series1/4″ and 1/2″500 psi25.64 Element
CF/2.1a/209AN232 Series1/4″ and 1/2″150 psi25.178 Element
CF/2.1a/210AiN232 Series with DPI1/4″ and 1/2″150 psi25.178 Element
CF/2.1a/211AA233 Series1/4″ and 1/2″250 psi25.178 Element
CF/2.1a/212AiA233 Series with DPI1/4″ and 1/2″250 psi25.178 Element
CF/2.1a/213AA323 Series3/4″ and 1″250 psi38.152 Element
CF/2.1a/214AiA323 Serieswith DPI3/4″ and 1″250 psi38.152 Element
CF/2.1a/214aAA325 Series3/4″ and 1″1500 psi38.152 Element
CF/2.1a/215AA423 Series1&1/2″ and 2″250 psi51.230 Element
CF/2.1a/216AiA423 Series with DPI1&1/2″ and 2″250 psi51.230 Element
CF/2.1a/217AA433 Series1&1/2″ and 2″250 psi51.476 Element
CF/2.1a/218AiA433 Series with DPI1&1/2″ and 2″250 psi51.476 Element

Aluminium Filter Housings: End of Line

CF/2.1a/220AE Series1/8″ to 1/2″12.32 to 25.64
CF/2.1a/221AO Series1/8″ to 1/2″12.32 to 25.178

Aluminium Filter Regulators

CF/2.1a/225RAN112 Series1/8″ and 1/4″150 psi12.32 Element
CF/2.1a/226RAA113 Series1/8″ and 1/4″250 psi12.32 Element
CF/2.1a/227RAN122 Series1/8″ and 1/4″150 psi12.57 Element
CF/2.1a/228RAA123 Series1/8″ and 1/4″250 psi12.57 Element

Brass Filter Housing

CF/2.1a/250BB213 Series1/4″ and 1/2″250 psi25.64 Element

PTFE Filter Housings

CF/2.1a/300FF111 Series1/8″ and 1/4″100 psi12.32 Element
CF/2.1a/301FF121 Series1/8″ and 1/4″100 psi12.57 Element
CF/2.1a/302FG121 Series1/8″ and 1/4″100 psi12.57 Element
CF/2.1a/303FF211 Series1/4″ and 1/2″100 psi25.64 Element
CF/2.1a/304FG211 Series1/4″ and 1/2″100 psi25.64 Element
CF/2.1a/305FF231 Series1/4″ and 1/2″100 psi25.178 Element
CF/2.1a/306FG231 Series1/4″ and 1/2″100 psi25.178 Element

Polyamide (Nylon) Filter Housings

CF/2.1a/310NN112 Series1/8″ and 1/4″150 psi12.32 Element
CF/2.1a/311NN122 Series1/8″ and 1/4″150 psi12.57 Element
CF/2.1a/311aNN122.F Series1/8″ and 1/4″150 psiNone
CF/2.1a/312NL121 Series1/8″ and 1/4″100 psi12.57 Element
CF/2.1a/313NL141 Series1/8″ and 1/4″100 psi12.32 & 12.35
CF/2.1a/314NT Series1/8″ and 1/4″100 psi12.32 to 12.57
CF/2.1a/315NNS Series1/8″ and 1/4″100 psi25.30 & 25.35
CF/2.1a/316NN212 Series1/4″ and 1/2″150 psi25.64 Element
CF/2.1a/317NN232 Series1/4″ and 1/2″150 psi25.178 Element

Polypropylene Filter Housings

CF/2.1a/320PP111 Series1/8″ and 1/4″100 psi12.32 Element
CF/2.1a/321PP121 Series1/8″ and 1/4″100 psi12.57 Element
CF/2.1a/322PP211 Series1/4″ and 1/2″100 psi25.64 Element
CF/2.1a/323PP231 Series1/4″ and 1/2″100 psi25.178 Element

PVDF Filter Housings

CF/2.1a/330KK121 Series1/8″ and 1/4″100 psi12.57 Element
CF/2.1a/331KK211 Series1/4″ and 1/2″100 psi25.64 Element
CF/2.1a/332KK231 Series1/4″ and 1/2″100 psi25.178 Element