What is the flow rating of the Hertz HBD 5 TMD-230/3-125 air dryer?

The Hertz HBD 5 TMD-230/3-125 is rated at 28 SCFM.

What type of air dryer is the Hertz HBD 5 TMD-230/3-125?

The Hertz HBD 5 TMD-230/3-125 is a Refrigerated air dryer.

What pressure dewpoint does the Hertz HBD 5 TMD-230/3-125 achieve?

The Hertz HBD 5 TMD-230/3-125 achieves a pressure dewpoint of 38°F.

What voltage does the Hertz HBD 5 TMD-230/3-125 require?

The Hertz HBD 5 TMD-230/3-125 runs on 230.

Hertz HBD 5 TMD-230/3-125

Hertz HBD 5 TMD-230/3-125 is a 28-SCFM refrigerated air dryer from Hertz Kompressoren rated at 5.50 kW power draw, weighing 820 lbs, operating on 230V three-phase power at up to 125 PSI. The 125 PSI rating covers higher-pressure systems compared to the TMD-230/3-100 variant. Part of the HBD 5 series with 28 SCFM capacity at 5.50 kW power, suited to medium-scale industrial compressor systems where 230V three-phase service is available. Retail price is approximately $12,641. Remaining gaps: pressure dewpoint not confirmed; inlet temperature not specified; connection size not on record; refrigerant not confirmed; OEM datasheet not located.

Flow

28 SCFM

Dew point

38 °F

Purge loss

— %

Max PSI

125 PSI

Air output per kW inputAirflow per kW input

5.1SCFM/kW

Poor 30Typical 50Good 70

Pressure dew pointClass typical · air dryer

38°F

Warmer +30°Class typ 38°FDrier −30°

Price per cubic foot · minuteVerified retailer price

$451$/SCFM

Good $180Typical $280High $420

PERFORMANCE

Catalog flow28 SCFM @ 125 PSI

Pressure dew point38°F

Purge loss0% (no purge — refrigerated)

SCFM / kW5.1 SCFM/kW

Best fitPackaged rotary screw compressor system with integrated refrigerated dryer; 7.5 HP, 28 CFM @ 125 PSI, 120-gal tank, for small industrial shops

INLET & OPERATING CONDITIONS

Inlet PSI rangeup to 125 PSI

Max inlet temp140°F

Max ambient122°F

ELECTRICAL & FORM

Power5.50 kW

Electrical service230

Weight820 lb

COST & OWNERSHIP

Yearly estimates assume 8 hr/day · 250 day/yr at $0.13/kWh. Adjust to your shop’s actual utilization for a precise number.

Electric · yearlyEst. $1,430

Where this sits in the catalog

Compared against 124 other air dryer dryers in the catalog.

Flow capacity28scfm
7 scfmmedian 75 scfm2,500 scfm
-62.7% vs. median
Pressure dew point38°F
36°Fmedian 38°F50°F
0°F vs. median
Price$12,641
$852median $11,263$38,727
+12.2% vs. median

Where this is sold

Compressed Air Advisors
Verified 3 months ago
$12,641
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