® Vickers Filters Reservoir Vent Filters Spin-on Air Filters & Adaptors Rev. 3/98 730 Introduction Fluid contamination can increase: Hydraulic components have become Prevent Airborne more complex and operate at higher Ingression � Equipment wear pressures, flows and temperatures thus A key element of contamination control making fluid cleanliness a key to longer � Cause corrosion component life and system reliability. is reservoir vent filtration. Vickers reservoir vent breathers make it � Reduce fluid performance and life Reservoir vents are a common source easier to attain higher cleanliness levels, of both water and particulate and can extend fluid filter life in the contamination from the atmosphere system. surrounding a hydraulic system. Vickers Offers Hi-Tech Options Vickers recognizes the variety of atmospheric conditions which hydraulic systems encounter, so we offer a complete line of vent filters to prevent airborne contamination. Requirement H2O-Gate DIRT-Gate V0211 V0191 Visual Indication* �� Particle Control �� � � Water/Moisture Control � Corrosion Resistant Housing �� * For systems where a visual indicator cannot be seen for inspection and subsequent action, Vickers recommends service for the vent filter after 500 hours of machine operation. Contents H O-Gate Model Code & Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 H O-Gate Pressure Drop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 DIRT-Gate Model Code & Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 DIRT-Gate Pressure Drop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 V0211 and V0191 Spin-on Elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Spin-on Vent Filter Adaptors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Bayonet Adaptors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Bayonet Adaptors Pressure Drop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 System Sampling Frequency Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2 Exhalation H O-Gate 2 Element Model Code Installation Dimensions mm (inches) BR110 19 133,4 (.75) Specifications (5.25) Housing Material - ABS Plastic Temperatures - Up to 121� C (250� F) ÇÁÁÇÇ Efficiency - 99% at 3 micron ÇÁÇÇ Features & Benefits ÇÁÇÇ � Rugged ABS plastic housing can be ÇÇÇ exposed to temperatures as high as ÇÇÇ 184,2 121� C (250� F), and is corrosion (7.25) resistant.ÇÇÇ ÇÇÇ � Visual mechanical indicator, which triggers at ΔP 0,07 bar (1 psid) ÇÇÇ (during exhalation). 12 ÇÇÇ (.47) � Easy installation. Lightweight design ÇÇÇ requires only hand tightening. ÇÇÇ � Low pressure drop across filter media reduces stress on reservoir and system components. 1.5 UN Straight Thread � Reversible flow-through media in the H O-Gate allows moisture to exit 2 Pressure Drop while filter regenerates its capacity to prevent moisture ingression. � Plated steel core prevents filter media Fluid Displacement l/min (USgal) distortion. 283 850 416 1982 2406 �C (�F) (75) (225) (375) (525) (675) .0075 50 (90) 3.0 ÇÁÁÇ (.108) 45 (81) 2.7 ÇÁÇ 40 (72) 2.2 ÇÇ .005 35 (63) 2.0 (.073) 30 (54) ÇÇ 1.7 Effective applications 25 (45) ÇÇ 1.2 20 (36) .0025 ÇÇ 1.0 15 (27) (.036) 0.7 ÇÇ 10 (18) 5 (9) 0.2 ÇÇ 0 0 10 20 30 40 50 60 70 80 90 100 10 20 30 40 50 60 70 80 90 % Air Exchange Air Flow, SCFM Performs as a gate. Highly effective Low pressure drop across media. During the “inhalation” cycle, the H O-Gate In an operating system, the H O-Gate vent The ΔP indicator triggers at ΔP 0,07 bar 2 2 proprietary media blocks the water vapor breather creates a moisture barrier when (1 psid) (during exhalation). from entering the reservoir. During the there is a 2�C (5�F) degree difference “exhalation” cycle, the media allows the between reservoir and ambient moisture in the reservoir air to exit. The temperature and when there is a 10% moisture is blown off the media by the exchange of air volume above the fluid. exiting air, restoring the media’s water barrier capacity, and the moisture barrier mechanism is not affected by the amount NOTE: Mobile systems may actuate the of exposure to moisture. The reservoir air indicator due to vibrations, in which case the is maintained at a low relative humidity, element should be changed after 500 hours and more importantly, at a lower dew point of operation. temperature than the ambient temperature. 3 Inhalation Temperature Difference Inches of water bar (psi) DIRT-Gate Element Model Code Installation Dimensions mm (inches) BR210 DIRT-Gate media is made of a strong 19 133,4 graded matrix especially designed (.75) (5.25) for removing airborne contamination. This media is pleated to maximize surface area (high dirt holding capacity) and provides high ÇÁÁÇ efficiency (99% at 2 micron) with ÇÁÇ very low pressure drop. ÇÇ 105 Specifications (4.13) ÇÇ 12 Housing Material - ABS Plastic ÇÇ (.47) Temperatures - Up to 121� C (250� F) ÇÇ Efficiency - 99% at 2 micron ÇÇ Features & Benefits 1.5 UN Straight Thread � Rugged ABS plastic housing can be exposed to temperatures as high as 121� C (250� F), and is corrosion resistant. Pressure Drop � Visual mechanical indicator, which Fluid Displacement l/min (USgal) triggers at 0,07 bar (1 psid) (during 283 850 1416 1982 2406 exhalation). (75) (225) (374) (524) (636) .0075 3.0 � Easy installation. Lightweight design (.108) 2.7 requires only hand tightening. 2.2 � Low pressure drop across filter media .005 2.0 (.073) reduces stress on reservoir and 1.7 system components. 1.2 � Plated steel core prevents filter media .0025 1.0 distortion. (.036) 0.7 0.2 0 10 20 30 40 50 60 70 80 90 Air Flow, SCFM NOTE: Mobile systems may actuate the indicator due to vibrations, in which case the element should be changed after 500 hours of operation. 4 Inches of water bar (psi) V0211 and V0191 Spin-on Elements Dimensions mm (inch) V0211 Series Element Model Code V0211B*R03 Pressure Drop Element length Fluid Displacement l/min (USgal) 1 - 184 (7.30) 2 - 286 (11.3) 284 568 852 1136 1419 (75) (150) (225) (300) (375) 0,007 3 (0.108) V0211B1R03 Breather 0,005 2 (0.073) 286 (11.3) 184 (7.30) 0,002 1 (0.03) V0211B2R03 Breather 010 20 30 40 50 126 Air Flow SCFM (5.00) See pages 5 & 6 for available adaptor options. Dimensions mm (inch) V0191 Series Element Model Code V0191B*R03 Pressure Drop Element length 1 - 147 (5.80) Fluid Displacement l/min (USgal) 2 - 203 (8.00) 189 284 379 568 757 852 (50) (75) (100) (150) (200) (225) 0,007 3 (0.108) V0191B1R03 Breather 0,005 2 (0.073) 203 (8.00) 147 (5.80) 0,002 1 (0.03) V0191B2R03 Breather 01 50 1520 2530 97,5 Air Flow SCFM (3.84) See pages 6 & 7 for available adaptor options. 5 Pressure – Inches of Water Pressure – Inches of Water Pressure bar (psi) Pressure bar (psi) Spin-On Vent Filter Adaptors Models & Part Numbers Bayonet Adaptor Installation Part Number Description Vent Filters Applicable 924709 Bayonet, 0,40 bar (6 psi) check V0211, BR110, BR210 Vent Filter 930865 Bayonet, 0,20 bar (3 psi) check V0211, BR110, BR210 924710 Bayonet, no check V0211, BR110, BR210 P-077002 Threaded pipe V0211, BR110, BR210 932182 Threaded pipe V0191 932400 Bayonet, no check V0191 Bayonet Adaptor Standard Mounting Flange of a reservoir Threaded Pipe Adaptors filler/breather Installation Dimensions assembly 3rd angle projection For V0211, BR110 & BR210 Part: P-077002 82,6 (3.25) All Vickers Vent Filters are easily applied 21,7 25,4 to reservoirs via Spin-On adaptors. (.853) 19,1 (1.00) (.750) For V0191 Part: 932400 1 1 / NPT 4 O-ring 1 1 / -16 UN 2 For V0191 63,5 Part: 932182 1 (2.50) 1 / -16 UN 8 19 12,7 O-ring (.75) (.50) 44,2 1 Bayonet style / ” turn 54,4 4 (1.74) connection (2.14) with gasket Roll pin 38,1 (1.50) 3 / NPT 4 O-ring 63,5 (2.50) 1 1 / -16 UN 8 6 Bayonet Adaptors For V0211, BR110 & BR210 Pre-Vent Option In a system where the fluid level drops and rises with cylinder W/Pre-vent actuation, the Pre-Vent feature minimizes the amount of air 3rd angle projection Part: 924709 0,40 bar (6 psid) exchange through the vent filter. Part: 930865 0,20 bar (3 psid) As the oil level drops, air enters the reservoir and is cleaned as it passes through the vent filter. As the oil level begins to rise, the pressure-vent stops the air from escaping the reservoir, and the tank becomes pressurized up to a maximum of the pressure vent setting (either 0,20 bar or 0,40 bar (3 or 6 psi)). The next time the system cycles, and the oil level drops, the air inside the reservoir will expand to make up the difference in volume. CAUTION: The reservoir tank and system must be designed to withstand a pressure of either 0,20 bar or 0,40 bar (3 or 6 psi). Checked exhaust 0,02 bar (0.3 psid) intake 1 1 / -16 UN Pre-Vent exhale check 2 Inhale check O-ring 61,5 1 Bayonet style / ” turn 73,4 4 (2.42) Note: Max. drain port connection (2.89) 924709 Pre-Vent breather adaptor pressure for variable with gasket 70,6 pumps - (2.78) Hi fluid level @ 0,40 bar (6 psi) Pump Pressure (pressurized) PVH 0,50 bar (7 psi) Lo fluid level @ 0,20 bar (3 psi) PVQ 0,35 bar (5 psi) Roll pin PVB 0,35 bar (5 psi) 38,1 PVE 0,35 bar (5 psi) (1.50) VVA 2,00 bar (29 psi) 63,5 VVB 1,00 bar (15 psi) (2.50) Bayonet Adapter with 0,4 bar (6 psid) For V0211, BR110 & BR210 Pressure Vent Part: 924710 bar (psi) 0,07 (1) Inhalation cycle 0 20 Flow (CFM) 1 1 / -16 UN 2 Note: 20 CFM = 570 l/min O-ring 61,5 1 Bayonet style / ” turn bar (psi) 4 73,4 (2.42) connection with gasket (2.89) 0,56 (8) 0,42 (6) Exhalation cycle 0,28 (4) Roll pin 0,14 (2) 38,1 (1.50) 0 20 63,5 Flow (CFM) (2.50) 7 ® Vickers Recommended System Sampling Frequency Chart Systems with target cleanliness 17/15/12 or lower System Pressure < 140 bar (2000 psi) 140 - 210 bar > 210 bar (3000 psi) (2000 - 3000 psi) 8 hours or less operation per day 4 months 3 months 3 months Over 8 hours of operation per day 3 months 2 months 2 months Systems with target cleanliness 18/16/13 or higher System Pressure < 140 bar (2000 psi) 140 - 210 bar > 210 bar (3000 psi) (2000 - 3000 psi) 8 hours or less operation per day 6 months 4 months 4 months Over 8 hours of operation per day 4 months 3 months 2 months Initial commissioning or major rebuild Large system (2000 liters (530 USgal) or more) and systems with servovalves � Sample fluid before start-up � Sample fluid during first day running � Sample fluid after one week � Sample fluid after one month operation Other systems � Sample during first day running � Sample after one month operation Systems in distress or immediately after a maintenance event (i.e. increased heat, erratic operation, unusual sound etc.) � Immediate 8