BLACKMER Industrial Compressors Series HD640

• BLACKMER HDL642 & BLACKMER HDL643

The liquid-cooled Blackmer HDL640 Series single-stage, two-cylinder reciprocating gas compressors feature flow rates of 31.7 CFM (53.8 m³/hr) at max rpm. For precise leakage control and to minimize product contamination, the HDL640 Series gas compressors offer double- (HDL642), or triple-seal (HDL643) options. All HD Series Compressors are equipped with thick and robust wear parts – piston rings, needle bearings, and high-efficiency valves that will keep the HD Series compressors operating long between maintenance cycles. Equipped with an array of features such as a ductile iron head and cylinders, steel pistons and self-adjusting piston rod seals, HD compressors provide maximum performance, energy efficiency, quiet operation, low maintenance cost and reliability under the most severe service conditions.

Features and Benefits

• Single-stage, liquid-cooled models with piston displacement to 31 cfm (53 m3/hr) and working pressures up to 750 psi (51 bar) for use on low to moderate compression ratio applications
• Available in double- and triple-seal models, providing positive sealing under all operating conditions with materials to suit any application
• Triple-seal models are well suited for handling toxic, hazardous or corrosive gases

Applications:

• Vapor recovery
• Gas gathering
• Gas transfer
• Gas evacuation
• Enhanced recovery
• Gas blanketing
• Pressure boosting
• Flare elimination
• Leak test recovery
• Liquid gas transfer

Common Industrial Gases:

• Ammonia
• Argon
• Butadiene
• Butane
• Carbon Dioxide
• Chlorine
• Ethane
• Ethyl Alcohol
• Helium
• Hydrogen
• Hydrogen Chloride
• Isobutene
• Methyl Chloride
• Nitrogen
• Nitrous Oxide
• Propylene
• Refrigerants
• Sulfur Dioxide
• Vinyl Chloride

Technical Data BLACKMER HD640 Series

• Inlet - Outlet: 2" 600# ANSI
• Cylinder: 2
• Flow rate: 91,2 m3/h
• Inlet pressure (Min.): 0,21 bar
• Outlet pressure (Max.): 53,8 bar