ES, DHS, and PYR Series Refrigerated Air Dryers
12Pages

Pyramid Series

■SdDoltGCh Refrigerated Air Drying Technologies Liquid Vapor Since 1961, Deltech has delivered technologies that efficiently remove liquid, gaseous and solid contaminants from compressed air systems. Properly treated compressed air increases profitability by maximizing productivity and minimizing downtime. Maintenance costs are slashed as improved air quality extends service intervals on pneumatically powered systems. Process cleanliness is ensured thus reducing product waste from contaminated air. Today, the spirit of innovative excellence is alive and well at Deltech. Our engineers...

Deltech… Delivering Technology with High-Capacity Refrigerated Dryers Select from 3 distinctly different Deltech open-frame, high-capacity style refrigerated dryers. Each is custom crafted to best meet your unique compressed air treatment applications. All Deltech dryers incorporate these same quality features as standard: • nvironmentally friendly “NO CFC” refrigerants and, dependable non-hermetic refrigeration E compressors for long life • ully automatic refrigeration circuit controls for the lowest possible dew point under all rated F design conditions - without freeze-ups • Automatic...

DHC Series Non-Cycling Dryers 4,000 thru 20,000 scfm Performance, Economy and Value Controlled Compression Energy Savings Vs. Load PNC Series refrigerated air dryers deliver economical operation and competitive pricing through traditional non-cycling technology. Continuous-duty operations, are ideal candidates for these precision engineered dryers. Controlled Compression Ratio Advantage The cold energy is harnessed through a combination of carefully selected components and the compressor runs continuously. Energy saving unloaders control the compression ratio inside the cylinders to adapt...

DHC 4000 - DHC 20000 Product Features Standard Features Include: • Operational Status LEDs: –– On & off switch –– Power on –– Dew point temperature indicator • System operation monitor controls: –– Backlit LCD alphanumeric text window –– Normal operation LED –– Check operating conditions LED –– Service is due LED –– System alarm LED with remote dry alarm contacts Central Controls Inlet/Outlet Air Pressure Gauges & Easily Accessible Refrigeration Circuit Controls • Integral filtration: –– Removes dirt, water and lubricant –– Time adjustable condensate drain valves –– NLD-24, No-Air-Loss...

ES Series Cycling Dryers 2,500 thru 12,000 scfm Performance, Energy Savings, Returns-on-Investment High-capacity, ES Series “Energy Saving Refrigerated” cycling dryers, proudly carry on the Deltech tradition of delivering reliability, consistent dew point control and, clean, dry compressed air. Pay the absolute minimum for electricity to realize fast returns-oninvestment. Thermal Fluid Storage System Advantage High Capacity ES Series dryers use a Thermal Fluid Storage system to save energy. Cold energy is stored and released as needed to offer tremendous energy savings under partload...

ES Series Product Features Standard Features Include: • Operational Status LEDs: –– On & off membrane switches –– Power on –– Automatic restart after power loss –– Fahrenheit & celsius tmperature –– High & low temperature –– Process control • Digital Alphanumeric LCD with Text Display & Item Selected LED: –– Process control –– Preset dew point temperature selected –– Adjustable dew point selected –– Percent of energy savings –– System alarm LED with remote dry alarm contacts • NLD-24, No-Air-Loss Demand Drains • CFC Free Refrigerant Energy Saving EMC Controller Superior Moisture Removal...

PYRAMID Series 4,000 thru 12,000 scfm High capacity, Deltech PYRAMID Series dryers incorporate our premium 810 Series filtration to deliver 38°F dew points and superior air cleanliness. Each delivers clean, dry compressed air, while extracting particulates (to 0.01 micron,) water and lubricant aerosols (to 0.001 ppm). Total package pressure drop is 4-7 psi. PYRAMID Series Air Treatment Stations deliver: • Cleaner air - Virtually all condensable hydrocarbons have been removed • Lower electric bills - Reduce system pressure to save up to 5% in air compressor energy • More floor space -...

Refrigerant is compressed and circulated through the refrigeration system. Evaporator temperature sensors control the operation of a dependable Hot Gas Bypass Valve (HGBV) and a Thermal Expansion Valve (TEV) to deliver stable dew points. In conjunction with capacity unloaders on the compressor, fully automatic and energy efficient operation is achieved. Potential for freezeups are eliminated. (A) Air-to-Air Heat Exchanger (D) 810 Series Filtration System Thermal Expansion Valve Saturated incoming compressed air is quickly chilled in the air-to-air heat exchanger (A) by the cold compressed...

DHC, ES & Pyramid Product Specifications DHC 4000–DHC 20000 Product Specifications Model Number3 Compressor (hp) Water Conn Required Input 38°F pressure In/Out Power2 Cooling Water dew point FLG/NPT Flow @ 85°F (gpm) Inlet/Outlet Approx Shipping 150# Flange Weight5 Consult Factory Rated Flow Capacity - Conditions for rating dryers are in accordance with CAGI (Compressed Air and Gas Institute) Standard ADF100 working conditions: inlet air at 100 psig (7 bar) and 100oF (38oC) saturated, ambient air at 100oF (38oC), cooling water at 85oF (29oC), operating on 60Hz power supply. At rated...

ES Series Product Specifications Model Number3 Compressor (hp) Required Cooling Average 38°F pressure Water Flow @ Power2 dew point 85°F (gpm) Water Conn In/Out FLG/NPT H Consult Factory Rated Flow Capacity - Conditions for rating dryers are in accordance with CAGI (Compressed Air and Gas Institute) Standard ADF100 working conditions: inlet air at 100 psig (7 bar) and 100oF o o o o o o o (38 C) saturated, ambient air at 100 F (38 C), cooling water at 85 F (29 C), operating on 60Hz power supply. At rated conditions, outlet pressure dew points is 38 F (3 C). At 35oF (2oC) evaporator and 100oF...