What Makes Oil‑Free Hydrogen Compressors Essential for 70 MPa Refueling?

Introduction As hydrogen fueling stations expand globally, meeting the rigorous requirements of 70 MPa (700 bar) refueling becomes a mission-critical challenge. Only oil-free hydrogen compressors deliver the purity, reliability, and operational safety essential for such ultra-high-pressure environments. In this article, we explore why they are indispensable for modern hydrogen infrastructure. 1. Zero Oil Contamination = Ultra-Pure H₂ […]

What is a Diaphragm Compressor?

Your Ultimate Guide to Oil-Free, High-Purity Gas Compression As industries demand cleaner and safer gas handling solutions, diaphragm compressors have emerged as a critical technology for high-pressure industrial gas compression. At Keepwin Technology Hebei Co., Ltd., we specialize in engineering precision diaphragm compressors tailored for sectors where purity, reliability, and zero contamination are non-negotiable. How Does a Diaphragm Compressor Work? […]