CROMPTON GREAVES 615923 BUSHING 17.5 KV, PORCELAIN

Air Products is a global leader in industrial and specialty gases, trusted for high-accuracy calibration mixtures and span gases used across oil & gas, process automation, environmental monitoring, and laboratory QA/QC. We supply genuine Air Products SPAN GAS and specialty blends—including Hydrogen span gas (2%)—with options in compact 34-L disposable cylinders and larger returnable packages to match site logistics. Mixtures are prepared to international standards (e.g., ISO 6142-1 filling methods; ISO 6141 labeling), with available certificates of analysis, stated tolerance and stability, and—on request—NIST/traceable documentation and ISO 17025 test data. Our portfolio covers zero/carrier gases (Air, N₂), multi-component calibration gases, and compatible single-stage and two-stage pressure regulators for precise delivery. Typical applications include analyzer calibration, gas detection bump tests, emissions reporting, and custody-transfer metering validation. Seven Star LLC sources authentic Air Products gases with regional support across the Middle East/GCC—helping you select the correct concentration, balance gas, cylinder size, and regulator outlet/connection for your instruments. Share your target gas, concentration, balance, and flow requirements to receive a confirmed spec, lead time, and quotation.Crompton Greaves (CG) is a long-established manufacturer of medium- and high-voltage power transmission & distribution equipment—covering transformers, switchgear, instrument transformers, insulators and bushings for utilities, oil & gas, rail and industrial plants. CG’s porcelain and composite MV/HV bushings (including 12–24 kV classes such as 17.5 kV) are engineered for reliable insulation, low partial discharge, and long creepage for polluted/outdoor environments. Product families span OIP/RIP bushings, transformer and switchgear bushings, and accessories matched to common IEC/DIN interfaces—supporting AIS, transformer heads, and panel feed-throughs with robust mechanical strength and tracking/erosion resistance.