English 
Svenska 
Prior to the availability of Parker’s 12CS/50CS filter series, applications were restricted by limitations of a spin-on can or were forced into the higher cost range of high pressure filters. Spin-on cans disposed of each year in North American Landfills total over 500,000,000! The wasteful can also contains 30,000,000 gallons of discarded residual waste oil, and 250,000 tons of scrap metal. All can waste amounts to very expensive disposal costs and environmental concerns. The need for economical, medium pressure range filters with patented Microglass elements have been met by Parker.
Parker engineers have developed an innovative alternative to the age-old spin-on style can. The Parker 12CS/50CS Coreless Medium Pressure Spin-On Filter Series design provides all of the benefits of high efficiency, long life Microglass filtration, without the negative environmental impact. The new environmentally-friendly 12CS and 50CS hydraulic filters feature a reusable bowl and a patented filter element constructed of reinforced polymer end caps, microglass media, and polymer pleat support. Along with the features already mentioned, Parker engineers have incorporated a unique differential indicator with no external oil ways that also reduces any environmental concerns.
The element core is permanently attached as part of the filter bowl. When replaced, the element reduces costs, eliminates hot drain requirements, can be easily incinerated, and is better-suited for most landfills.
The 500 psi filters are rated up to 50 gpm, with premium Microglass elements as standard offerings. The patented element design also prevents filter operation if the proper element is not in place.
Economical, Ruggedly Designed, and Environmentally Friendly, the Parker 12CS/50CS Coreless Medium Pressure Spin-On Filter Series is an ideal filtration solution for many hydraulic systems needs.
Features and Benefits:
• Spin-on Assembly with Reusable Bowl is an Improved, Cost-Effective Design and Easy to Maintain
• Patented Coreless Non-Metallic Microglass Element Reduces Disposal Costs and Environmental Impact
• 500 PSI Operating Pressure Withstands Pressure Surges for Application Versatility
• Permanent Core as part of Bowl Assembly
• Zero Leakage Bypass Valve
• Drip Edge to Avoid Moisture Collection
• Flow Diverting Overmolded Top Endcap Provides Head/Bowl Seal
• Analog or Switch Indicator Option for Predictive Maintenance
• Indicators Sense Delta P with No External Oil-Ways
• Rugged Design for Mobile Applications
• Upgrade for Spin-on Can Applications Available
• Low Cost Manifold Mount Option Available
Typical Applications:
• Mobile Ag
• Mobile Construction
• Material Handlers
• Aerial Lifts
• Pilot Lines
• Charge Pump Hydrostatic Drives
• Industrial Power Units
• Machine Tools
• Joy Stick Controls
