Air Breather Filter Pi 00 Pi 085 Features The Pi 00 through Pi 06 breather filters have housings made of noncorrosive material The air intake is located in the upper section, this prevents surface dust to be drawn in from the tank top The cover is designed to prevent entry of splashwater The disposable, pleated elements can be replaced in a matter of seconds The Pi 040 through Pi 085 breather filters have a housing made of galvanized sheet metal The builtin oring provides accurate sealing at the tank connection With the choice of Mic or SmL elements the CETOP RP 98 H requirements are fullfilled These specify the same filtration degree for the breather filter as the system filter utilizes Molelements prevent oil mist from emerging the tank The oil mist coagulate, forming drops within the pleated coalescer layer, which are returned to the tank Filters are fixed by threads, clamps or flanges Air breather filter Pi 00 085 are offering the following features Corrosion resistant Compact design Equipped with Mic, SmL and Mol elements High dirt holding capacity Versatile mounting option: screwed, clamped or flanged Versatile combination possibilities Wide range of accessories Worldwide distribution
Flow rate/pressure drop curve complete filter y = differential pressure p [bar] x = air flow rate Q [l/min] * without grid Air Breather Pi 00Pi 085
Filter complete Filter elements Cover with integrated service indicator (UM) Connection for maintenance indicator (VA) 7757580 Pi 00 Mic 7768769 85 54 Mic 77575848 Pi 00 SmL 776456 85 54 SmL 77575806 Pi 00 Mic 7768769 85 54 Mic 7757584 Pi 00 SmL 776456 85 54 SmL 7774700 Pi 00 Mic 7768764 85 507 Mic 777478 Pi 00 SmL 7764547 85 507 SmL 777474 Pi 0 Mic 7768764 85 507 Mic 777474 Pi 0 SmL 7764547 85 507 SmL 7774767 Pi 0 Mic 7768764 85 507 Mic 7774775 Pi 0 SmL 7764547 85 507 SmL 777479 Pi 0 Mic 7768764 85 507 Mic 7774809 Pi 0 SmL 7764547 85 507 SmL 777485 Pi 04 Mic 7768764 85 507 Mic 77748 Pi 04 SmL 7764547 85 507 SmL 7757568 Pi 00 Mic 85 59 Mic 77575699 Pi 00 SmL 7764554 85 59 SmL 704778 Pi 00 Mic UM 85 59 Mic 70478 Pi 00 SmL/UM 7764554 85 59 SmL 77575657 Pi 0 Mic 85 59 Mic 77575665 Pi 0 SmL 7764554 85 59 SmL 79598 Pi 0 Mic/UM 85 59 Mic 797494 Pi 0 SmL/UM 7764554 85 59 SmL 7757564 Pi 0 Mic 85 59 Mic 775756 Pi 0 SmL 7764554 85 59 SmL 70448 Pi 0 Mic/UM 85 59 Mic 70448 Pi 0 SmL/UM 7764554 85 59 SmL 77575590 Pi 0 Mic 85 59 Mic 77575608 Pi 0 SmL 7764554 85 59 SmL 797486 Pi 0 Mic/UM 85 59 Mic 7678 Pi 0 SmL/UM 7764554 85 59 SmL 7778 Pi 05 Mic 85 59 Mic 7778 Pi 05 SmL 7764554 85 59 SmL 7985 Pi 05 Mic/UM 85 59 Mic 79644 Pi 05 SmL/UM 7764554 85 59 SmL 777865 Pi 06 Mic 85 59 Mic 77787 Pi 06 SmL 7764554 85 59 SmL 79460 Pi 06 Mic/UM 85 59 Mic 796695 Pi 06 SmL/UM 7764554 85 59 SmL 777497 Pi 040 Mic 77687999 85 6 Mic 77749740 Pi 040 SmL 7764565 85 6 SmL 77765498 Pi 040 Mol 7778965 85 6 Mol 77749765 Pi 040 Mic/VA 77687999 85 6 Mic 7774977 Pi 040 SmL/VA 7764565 85 6 SmL 77765506 Pi 040 Mol/VA 7778965 85 6 Mol 777074 Pi 04 Mic 77687999 85 6 Mic 77707 Pi 04 SmL 7764565 85 6 SmL 7776554 Pi 04 Mol 7778965 85 6 Mol 77787 Pi 04 Mic/VA 77687999 85 6 Mic Air Breather Pi 00Pi 085 Mic SmL Mol Quantity per pack
Filter complete Filter elements Mic SmL Mol Cover with integrated service indicator Connection for maintenance indicator (UM) (VA) Quantity per pack 777880 Pi 04 SmL/VA 7764565 85 6 SmL 777655 Pi 04 Mol/VA 7778965 85 6 Mol 76007 Pi 045 Mic 76074 85 985 Mic 760 Pi 045 SmL 7608 85 985 SmL 7605 Pi 045 Mic/UM 76074 85 985 Mic 760 Pi 045 SmL/UM 7608 85 985 SmL 76049 Pi 046 Mic 76074 85 985 Mic 76064 Pi 046 SmL 7608 85 985 SmL 76056 Pi 046 Mic/UM 76074 85 985 Mic 7607 Pi 046 SmL/UM 7608 85 985 SmL 76080 Pi 047 Mic 76074 85 985 Mic 76006 Pi 047 SmL 7608 85 985 SmL 76098 Pi 047 Mic/UM 76074 85 985 Mic 7604 Pi 047 SmL/UM 7608 85 985 SmL 760 Pi 048 Mic 76074 85 985 Mic 76048 Pi 048 SmL 7608 85 985 SmL 7600 Pi 048 Mic/UM 76074 85 985 Mic 76055 Pi 048 SmL/UM 7608 85 985 SmL 7606 Pi 049 Mic 76074 85 985 Mic 76089 Pi 049 SmL 7608 85 985 SmL 7607 Pi 049 Mic/UM 76074 85 985 Mic 76097 Pi 049 SmL/UM 7608 85 985 SmL 777498 Pi 05 Mic 7768776 85 56 Mic 777496 Pi 05 SmL 77687759 85 56 SmL 7776550 Pi 05 Mol 777898 85 56 Mol 777495 Pi 05 Mic/VA 7768776 85 56 Mic 7774969 Pi 05 SmL/VA 77687759 85 56 SmL 77765548 Pi 05 Mol/VA 777898 85 56 Mol 777806 Pi 05 Mic 7768776 85 56 Mic 77784 Pi 05 SmL 77687759 85 56 SmL 77765555 Pi 05 Mol 777898 85 56 Mol 77780 Pi 05 Mic/VA 7768776 85 56 Mic 777848 Pi 05 SmL/VA 77687759 85 56 SmL 7776556 Pi 05 Mol/VA 777898 85 56 Mol 77749799 Pi 054 Mic 7768776 85 56 Mic 77749807 Pi 054 SmL 77687759 85 56 SmL 7776557 Pi 054 Mol 777898 85 56 Mol 777498 Pi 054 Mic/VA 7768776 85 56 Mic 777498 Pi 054 SmL/VA 77687759 85 56 SmL 77765589 Pi 054 Mol/VA 777898 85 56 Mol 7795098 Pi 08 Mic 7795098 85 8 Mic 7795096 Pi 08 SmL 7795048 85 8 SmL 7795094 Pi 08 Mol 77878 85 8 Mol 77950959 Pi 08 Mic/VA 7795098 85 8 Mic 77950967 Pi 08 SmL/VA 7795048 85 8 SmL Air Breather Pi 00Pi 085 4
Filter complete Filter elements Mic SmL Mol Cover with integrated service indicator Connection for maintenance indicator (UM) (VA) Quantity per pack 77950975 Pi 08 Mol/VA 77878 85 8 Mol 7795058 Pi 08 Mic 7795098 85 8 Mic 77950546 Pi 08 SmL 7795048 85 8 SmL 77879 Pi 08 Mol 77878 85 8 Mol 77950785 Pi 08 Mic/VA 7795098 85 8 Mic 7795085 Pi 08 SmL/VA 7795048 85 8 SmL 7795084 Pi 08 Mol/VA 77878 85 8 Mol 779505 Pi 084 Mic 7795098 85 8 Mic 77950 Pi 084 SmL 7795048 85 8 SmL 77950850 Pi 084 Mol 77878 85 8 Mol 77950876 Pi 084 Mic/VA 7795098 85 8 Mic 77950884 Pi 084 SmL/VA 7795048 85 8 SmL 7795089 Pi 084 Mol/VA 77878 85 8 Mol 77954498 Pi 085 Mic 7795098 85 8 Mic 77954506 Pi 085 SmL 7795048 85 8 SmL 7795454 Pi 085 Mol 77878 85 8 Mol 784 Pi 085 Mic/VA 7795098 85 8 Mic 78449 Pi 085 SmL/VA 7795048 85 8 SmL 784 Pi 085 Mol/VA 77878 85 8 Mol Air Breather Pi 00Pi 085 5
4 Technical specifications Separation: Mic SmL Mol Temperature range: 0 0 µm µm oil mist 0 C to +00 C (other temperature ranges on request) Housing material: Pi 00 to Pi 06 Pi 040 to Pi 04 Pi 045 to Pi 049 Pi 05 to Pi 054 Pi 08 to Pi 085 Sealing material: Pi 06 Pi 040 to Pi 085 Resistance: polyamide galvanized sheet metal polyamide galvanized sheet metal steel/al We draw attention to the fact that all values indicated are average values which do not always occur in specific cases of application Our products are continually being further developed Values, dimensions and weights can change as a result of this Our specialized department would be pleased to offer you advice We recommend you to contact us concerning applications of our filters in areas governed by the EU Directive 94/9 EC (ATEX 95) The standard version can be used for liquids based on mineral oil (corresponding to the fluids in Group of Directive 97/ EC Article 9) If you consider to use other fluids please contact us for additional support Subject to technical alteration without prior notice rubberized cork NBR all hydraulic oils Other elements for HFA, HFC and HFD fluids on request * mm dia screen removable * 6x screw M5x6 DIN 7500 (crossslotted) * 6x screw M5x6 DIN 7500 (crossslotted) *4 optional connection for maintenance indicator (VA) Air Breather Pi 00Pi 085 6
5 Dimensions Air flow rate [l/min]* Mic SmL Dimensions [mm/inch] [mm] [mm] [mm] [mm] D A B C E Mol Pi 00 60 55 Mx5 6 44 7 Pi 00 60 55 G/4 6 44 7 Pi 00 00 90 M6x5 80 67 Pi 0 0 00 Mx5 80 67 7 Pi 0 0 00 G/ 80 67 6 Pi 0 00 90 G/8 80 67 Pi 04 0 0 G/4 80 67 5 Pi 00 000 900 Mx 8 7 0 Pi 0 000 900 G 8 7 9 Pi 0 000 900 Ø 5 8 7 6 Pi 0 450 00 Ø 40 8 7 6 Pi 05 750 650 Ø 7**** 8 8 Pi 05 (without enclosure) 600 400 Ø 7**** 8 8 Pi 06 50 50 Ø 7**** 8 8 Pi 040 000 700 0 Ø 40** 4 95 0 Pi 04 400 000 40 Ø 5** 4 95 0 Pi 045 00 800 *** Ø 7**** 8 Pi 046 800 500 *** Ø 7**** 8 Pi 047 000 700 *** Ø 40** 8 9 Pi 048 400 000 *** Ø 5** 8 Pi 049 600 00 *** G½ 8 5 7 85 Pi 05 500 400 570 Ø 70** 0 7 0 Pi 05 600 4600 60 Ø 76** 0 7 0 Pi 054 7700 500 640 Ø 80** 0 7 0 Pi 08 700 5800 Ø 70** 0 0 0 Pi 08 9600 7600 Ø 76** 0 0 0 Pi 084 0500 800 Ø 80** 0 0 0 Pi 085 000 9600 Ø 00** 0 0 0 *) when p is 00 bar (air flow can be reduced by air humidifying) **) clearance H ***) in preparation ****) connection according to DIN 4557 T (6x screw M5x6 and seal included in delivery) Air Breather Pi 00Pi 085 7
6 Maintenance indicator The types Pi 00 085 may be equipped with a maintenance indicator for optimal filter element exploitation They indicate when the filter element must be serviced and thus save unnecessary costs Vacuum indicator/ Air breather Indicator setting [mbar ± 0 %] Temperature resistance [ C] Execution TB 745 7809056 TB 745/ 7809064 TB 746/ 7809049 50 50 40 to + 0 65 Indication visual, selflocking * Execution * Execution * Indication: Position of display at nominal value in mbar Standard seal material of maintenance indicator: NBR Seal material types LES/LEO: Silicone rubber Vacuum switch Permissible overtemperpressure ature max resistance [bar] [ C] 0 to + 80 0 bar peaks to 0 Indicator setting [mbar ± 4] 50 50 Air Breather Pi 00Pi 085 Contact type Connection size normally open normally closed M0x (inside) Material lower section Material upper section LES 50 I 780898 GDZnAI Polycarbonat LEO 50 I 780896 GDZnAI Polycarbonat 8
6 Maintenance indicator 7 Filling adapter Retrofit cover with integrated service indicator 7858956 Filling adapter 7940 Retrofit cover with integrated service indicator for Pi 00049/UM 7859 Filling adapter with Walther coupling and dust cap Integrated step service indicator offers optimized filter element Tank connection: flange acc DIN 4557 part service life Switching level 00 % at 50 mbar Indication of 50 %, 75 %, 00 % of switching level by red gauge Gauge selflocking, handy turning knob to lock Material: Sealing material: Fixing screws: Al anodized cork 6 pcs M5x70 DIN 9 (included in delivery) * Connection for vacuum indicator (G/8) * Parts shown as dotted lines not included in delivery * Connection for filling coupling *4 Connection for extension pipe Air Breather Pi 00Pi 085 9
7 Filling adapter Characteristics of filling adapter MD0 and MD09: Robust adapter for filling with big crosssection for optimized filling Coupling for filling with dust cap acc delivery specifications of the automotive industry Fig Pi 05 Pi 045 UM MD09 Fig Pi 05 Pi 045 UM MD0 * * * *4 *5 *6 *7 Maintenance switch LTB 9 Dust cap 769008 Walther MD059 Closing nipple Steel ring Walther MD0WR 56 Flange pattern DIN 4557 D 7 Optional: Extension pipe DIN 9; Length acc to customer specification *8 On circumference 768968 Pi 05 MicUM/OS/MD0 768976 Pi 05 SmLUM/OS/MD0 768984 Pi 045 MicUM/OS/MD0 76899 Pi 045 SmLUM/OS/MD0 Air Breather Pi 00Pi 085 Filling barrier integrated in the air breather Cover with visual service indicator, step, gauge, value selflocking Versatile connecting options * * * *4 *5 Maintenance switch LTB 9 Dust cap PVC, Walther LP09574KU Closing nippel, Walther MD09WR569VF Flange pattern DIN 4557 D 7 Optional: Extension pipe DIN 9; Length acc to costumer specification *6 On circumference 760406 Pi 05 MicUM/OS/MD09 76040 Pi 05 SmLUM/OS/MD09 76044 Pi 045 MicUM/OS/MD09 760448 Pi 045 SmLUM/OS/MD09 0
8 Accessories * * * 79477 Expansion kit with spillage protection to combine with Pi 05/06 79758 Retrofit kit with preloaded valve to combine with Pi 05/06 Valve opening pressure: preload pressure 0 bar suction pressure 005 bar Perforated disc Valve disc Float ball: Opening point, max 05 bar Operating principle of spillage protection: The float ball (*) is guided over the filling strainer If the liquid level in the tank rises, the ball rises accordingly and closes the tank outlet by means of the valve disc (*) The valve disc is flexibly loaded to prevent the permissible pressure inside the tank from being exceeded Advantages of preloaded valve: Pump support due to preloaded reservoir Minimized air exchange with the contaminated/humid ambient Reduced ingress of humidity into the hydraulic system Air Breather Pi 00Pi 085
MAHLE Industriefiltration GmbH Schleifbachweg 45 D746 Öhringen Phone +49 794 670 Fax +49 794 6749 industriafiltration@mahlecom wwwmahlecom 706407604/05 Air Breather Pi 00Pi 085