Refrigeration Double Oil Filters

The Brownall Air Eliminator is essential for any heating system to effectively eliminate air pockets. This reliable valve can withstand a maximum pressure of 10 bar and operates efficiently at temperatures of up to 93°C. Formerly marketed as the Charles Winn Automatic Air Eliminator, more than 200,000 units have been sold across the UK over the past 25 years. Many of these valves remain in service today, demonstrating their exceptional durability and ability to provide long-term, trouble-free operation.

Specifications

• Connections: 1/2" BSP Female Screwed Outlet x 3/8" BSP Screwed Male
• Maximum System Pressure: 10 Barg
• Temperature Range: -20 to 93°C

The CONCOA 445 Series five-port stainless steel regulator provides secondary or point-of-use pressure control for ultra-high purity gases, including corrosive and toxic gases. Rated to full cylinder pressure for safe high-pressure operation, its 316L stainless steel body prevents contamination. Key features include metal-to-metal diaphragm seal, CAPSULE® 360° filtration seat, pipe-away relief valve, front/rear panel mounting, cleanroom assembly, captured vent bonnet, and helium leak-verified integrity. Specs: max inlet 3000 PSIG (210 BAR); chrome-plated brass bonnet; PTFE seat; 10 µm stainless steel filter; Cv 0.1–0.2; 1/4 in FNPT ports; 2 in gauge; temp -40°F to 140°F (-40°C to 60°C). Conforms to CGA G-4.1, ANSI/ASME B40.1, PED 2014/68/EU, CRN OH5216.5.

**Product Specification** **Sizes Available:** ½", ¾", 1", 1¼", 1½", 2", 2½", 3" **Connections:** Flanged DIN or ANSI, Tri-Clamp (ASME BPE), DIN 11864-2 Form A, DIN 11851 / 11864-1 **Materials:** Stainless Steel (35.2) **Disk Options:** Metal, Viton or EPDM (FDA compliant) **Joints & Seals:** FPM, EPDM **Medium Compatibility:** Suitable for Steam, Gases, and Liquids **Set Pressure Range:** 0.1 to 16 Barg (depending on size) **Temperature Range:** -50°C to 200°C **Design Certification:** TUV **Notes:** The specified temperature range is applicable for valves featuring a Metal disk. Discover our extensive range of high-quality valves, designed for optimal performance across various applications, including steam, gases, and liquids. Crafted from durable stainless steel, our valves are built to withstand challenging environments, ensuring reliability and longevity. Perfect for both industrial and commercial use, these valves have a versatile set pressure range and are available in multiple sizes and connection types, making them suitable for a wide assortment of installations.