Oil Free Screw Compressor FR-37 | A/W Air/Water Dual Cooling & Rp2 BSPT Exhaust Connection

FR-37 Oil Free Screw Air Compressor | Dual Fixed Airflow & Optional 7/8.5bar Working Pressure Unit

FR-37 oil free screw air compressor has fixed flow rates:6m³/min@7bar(g),5.1m³/min@8.5bar(g), A/W optional air & water cooling, rated voltage 380-415V, overall dimension 2240×1430×2090mm, BSPT Rp2 exhaust port, working noise 79dB(A), net weight 2230kg. All units pass full air tightness and full-load aging test before delivery, widely applied for pharmaceutical, food processing, semiconductor and precision optics industries requiring ultra-clean oil-free compressed air.

Oil-free screw rotor delivers zero-contamination compressed air with two fixed flow rates and optional 7/8.5bar pressure to meet strict zero-oil air standards of food and pharmaceutical manufacturing; A/W dual cooling design plus standard BSPT Rp2 outlet adapts to various workshop thermal conditions and quickly connects global standard British piping, 79dB low-noise enclosed cabinet and heavy 2230kg base ensure stable non-stop round-the-clock operation.

Q1: Does it produce ISO8573 Class 0 oil-free compressed air? A: Oil-free rotor without lubricant inside compression chamber, outlet air meets ISO8573-1 Class 0 oil-free standard. Q2: Can users pick air or water cooling on site? A: Original dual cooling design supports air or water cooling installation based on factory water source and ambient temperature. Q3: Is 380-415V compatible with worldwide factory power? A: 380~415V universal industrial voltage fits most global factories without extra transformer. Q4: Can BSPT Rp2 connect standard British pipeline directly? A: Standard Rp2 BSPT thread matches mainstream international pipe, no extra reducing nipple needed. Q5: Can maintenance parts ship together with compressor for export? A: Complete service kits are packed in same export container with full customs documents for sea shipment.