HDK-MT High Pressure Compressed Air Dryers (up to 350 bar g) | Product Series

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HDK-MT High Pressure Compressed Air Dryers (up to 350 bar g)

HDK-MT High Pressure Compressed Air Dryers (up to 350 bar g)

Where to Buy

For applications requiring high pressure compressed air or nitrogen gas up to 350 bar with volume flows of up to 1180m³/h and pressure dew points down to -40°C.

Technical Specifications

  • Maximum Flow Rate: 117.72 to 694.53 CFM
  • Maximum Operating Pressure: 350 barg, 5075 psig
  • Maximum Ambient Temperature: 50 °C
  • Minimum Ambient Temperature: 1 °C
  • Ingress Protection Rating: IP65
  • Maximum Operating Temperature: 55 °C, 131 °F
  • Minimum Operating Temperature: 33.8 °F
  • Port Size: 1/2 to 3/4 inch
  • Connection Type: BSP-P DIN ISO 228
  • Weight: 190 to 380 kg
  • Width: 700 mm, 770 mm
  • Depth: 370 mm, 450 mm
  • Height: 1050 to 2075 mm
  • Electrical Requirements: 230V, 50-60Hz, others on request
  • Controller Type: Multitronic with Dew Point Sensor
  • Minimum Operating Pressure: 100 barg, 1450 psig
  • Product Type: High Pressure Adsorption
  • Pressure Dew Point: -25.0 °C, -40 °C, -13 to -104 °F
  • Brand: Parker
  • Specifications Met: PED 97/23/EC Fluid Group II, TR
  • Compatible Prefilter: GH7/350XP or GH9/350XP
  • Compatible After Filter: GH7/350ZP/VV or GH9/350ZP/VV
Safety Warning

Full Product Description

Parker HDK-MT series high pressure dryers are designed for applications requiring high pressure compressed air or nitrogen gas up to 350 bar.

The patent protected HDK-MT concept is unique in its compact design. HDK-MT combines a vibration resistant, torsion rigid dryer unit, made of high precision vessel pipes and valve blocks, with a pre-stressed filling of highly active desiccant beads.

HDK-MT dryers come mounted with GH series filters, incorporating tie-rod fixed filter elements, which provide almost no target for torsional forces and abrasion. This provides a safe, reliable, and robust operation under pressure variations and constant vibration, typical for discontinuous operation in high pressure ranges.

The choice of corrosion resistant materials, like the hard coated aluminium valve blocks, seamless vessels and stainless steel fittings make HDK-MT series dryers ideally suited for harsh environments.

Compact and robust in design HDK-MT dryers are ideally suited for installations in tight spaces, like compressor skids, as well as installations on ships, platforms, and in containers.

Features
• Dew-point control as standard

• Compact, unique patent protected design of the pressure envelope

• Pulsation and vibration resistant

• Corrosion resistant

• Small footprint

• Simple servicing

Sizing and Selection
To ensure quoted air purity performance is met, a compressed air dryer must be sized correctly for minimum operating pressure, maximum inlet temperature and maximum inlet flow rate using the correction factors found in the Product Information Sheet.

For more information or a detailed discussion about your specific requirements please contact Parker or an authorised Parker distributor.

Related Documents

Literature and Reference Materials
Product Bulletin - HDK-MT High Pressure Compressed Air Dryers (Up To 350 Bar G) - (English)
Brochure - Parker GSFE 4 Year Extended Warranty - (English)
Parker Zander Service Catalogue - (English)
User Manual - HDK-MT High Pressure Compressed Air Dryers - (English)
Training
Video - Compressed Air Contamination in Detail - (English)
Video - The Right Dryer For Your Application
Product Demos & Tutorials
Video - Adsorption: What is Snowstorm Filling?
Video - HDK-MT Compressed Air Dryers - Product Operation
Video - Parker GSFE 4 Year Extended Warranty - (English)
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Products Flow Rate Electrical Requirements Port Size
H15/350D2-G230MT 200 m³/h @ 7 barg (118 cfm @ 102 psig) 230V 1ph 50/60Hz ½"
H20/350D2-G230MT 300 m³/h @ 7 barg (177 cfm @ 102 psig) 230V 1ph 50/60Hz ½"
H25/350D2-G230MT 400 m³/h @ 7 barg (235 cfm @ 102 psig) 230V 1ph 50/60Hz ½"
H30/350D2-G230MT 500 m³/h @ 7 barg (294 cfm @ 102 psig) 230V 1ph 50/60Hz ½"
H40/350D2-G230MT 780 m³/h @ 7 barg (459 cfm @ 102 psig) 230V 1ph 50/60Hz ¾"
H50/350D2-G230MT 940 m³/h @ 7 barg (553 cfm @ 102 psig) 230V 1ph 50/60Hz ¾"
H70/350D2-G230MT 1180 m³/h @ 7 barg (695 cfm @ 102 psig) 230V 1ph 50/60Hz ¾"
H15/350D2-G115MT 200 m³/h @ 7 barg (118 cfm @ 102 psig) 115V 1ph 50/60Hz ½"
H20/350D2-G115MT 300 m³/h @ 7 barg (177 cfm @ 102 psig) 115V 1ph 50/60Hz ½"
H25/350D2-G115MT 400 m³/h @ 7 barg (235 cfm @ 102 psig) 115V 1ph 50/60Hz ½"
H30/350D2-G115MT 500 m³/h @ 7 barg (294 cfm @ 102 psig) 115V 1ph 50/60Hz ½"
H40/350D2-G115MT 780 m³/h @ 7 barg (459 cfm @ 102 psig) 115V 1ph 50/60Hz ¾"
H50/350D2-G115MT 940 m³/h @ 7 barg (553 cfm @ 102 psig) 115V 1ph 50/60Hz ¾"
H70/350D2-G115MT 1180 m³/h @ 7 barg (695 cfm @ 102 psig) 115V 1ph 50/60Hz ¾"
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