Kaeser Compressors has published its newest whitepaper, "Basics of Rotary Screw Compressor Lubricants." Available for complimentary download, the paper was authored by Kaeser's Technical Director Wayne Perry, an industry expert of over 30 years. The paper describes the advantages and disadvantages of the seven basic types of fluids used today. The paper also discusses factors that reduce compressor effectiveness and cause premature wear or damage. Lubricant is the key element in determining the service life of a rotary screw compressor.
Kaeser Compressors Inc.
www.kaesernews.com/whitepaper
Water calculator
Growing Blue has launched the Water Impact Index (WIIX) Calculator, a new web-based tool designed to measure and reduce the impact of human activity on local water resources. Available online at the group's website, the new calculator was designed by Growing Blue founding partner Veolia Water. The calculator expands upon current volume-based water calculators by also taking into account water resource stress factors and water quality. Paired with a traditional cost analysis to identify the ideal return on investment, the calculator represents a truer measurement of impact on a local water resource. It also offers insight into reducing that impact and can lead to potential cost savings. One of the goals of the calculator is to foster greater collaboration and continued dialogue around water and carbon measurement, and the calculator can complement a carbon footprint analysis.
Growing Blue
www.growingblue.com
Pump/shaft alignment
Laser alignment is an essential component of a proactive maintenance strategy for rotating machines. Ludeca offers a White Paper guide that provides information and guidelines for the implementation of good shaft alignment of directly coupled rotating equipment including terminology, alignment methods, troubleshooting soft foot, causes of machine breakdown and related case studies. The free guide can be found on the WaterWorld.com website in the White Papers Section.
Ludeca Inc.
www.ludeca.com
PVC ball valve
Assured Automation has extended its Ball Valve Line with the addition of the P2 Series full port PVC true union ball valve. A data sheet and tech specs on the series is available on the company's website. Available in ½" to 4" the series offers a variety of advanced features such as a high quality stem and ball support system and a multifunctional locking handle. In addition, the series' Dual Block® system locks the union nuts preventing back-off due to vibration or thermal cycling. Deep grooves, thick o-rings and cushioned PFA seats contribute to strong seals at pressures up to 232 PSI while an integral mounting flange and support bracketing combine for a simple adaptation for actuation and anchoring.
Assured Automation
www.assuredautomation.com
Polymer pipe
