Hankison (SPX FLOW) · HHL · DESICCANT · HEATLESS

HHL-40

40 SCFM · -40°F dew point · 15% purge · 250 PSI max
PRICE
Unverified
no price source on file
Hankison (SPX FLOW) HHL-40

Hankison HHL-40, marketed under the SPX FLOW brand, is a heatless desiccant compressed-air dryer rated at 40 SCFM at standard inlet conditions, delivering a -40°F pressure dew point. Maximum inlet pressure is 150 PSI. The unit connects via 1 NPT port with 115V / 60 Hz / single-phase power. At 365 lbs, the HHL-40 is a larger tower-style desiccant dryer using dual-tower pressure-swing adsorption, meeting ISO 8573-1 Class 2 moisture specifications for critical applications including instrumentation air, food and beverage processing, and pharmaceutical manufacturing. Heatless desiccant dryers consume a portion of dried air for tower regeneration (typically 15–18% purge loss) — verify total system SCFM against net delivery. Hankison is a legacy brand under SPX FLOW with industrial distribution. A factory datasheet is available. Pricing is dealer-quoted through authorized SPX FLOW distributors.

Flow
40 SCFM
Dew point
-40 °F
Purge loss
15 %
Max PSI
250 PSI
Air output per kW inputNo flow/power on file
—SCFM/kW
Poor 35Typical 60Good 90
Pressure dew pointClass typical · desiccant · heatless
-40°F
Warmer +30°Class typ -40°FDrier −30°
Price per cubic foot · minuteNo price source on file
—$/SCFM
Good $180Typical $280High $420
PERFORMANCE
Catalog flow40 SCFM @ 250 PSI
Pressure dew point-40°F
Purge loss15%
Rating conditions100 psig / 100°F inlet / 100°F ambient
Regen cycle10-minute NEMA cycle (energy-saving HHL controller)
Best fitIndustrial desiccant drying for 40 SCFM compressed air systems requiring -40 F (or better) dewpoint; pharmaceutical, electronics, food/beverage, and instrumentation air
INLET & OPERATING CONDITIONS
Inlet PSI range60–250 PSI
Max inlet temp120°F
Max ambient120°F
Connections1-inch NPT
ELECTRICAL & FORM
Electrical service100-240V 1-Ph 50-60Hz
Weight365 lb
Dimensions46 x 32 x 32 in (HxWxD)
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.
Purge cost · yearlyEst. $360
Brochureview · download PDF local copy

Where this sits in the catalog

Compared against 25 other desiccant · heatless dryers in the catalog.

  • Flow capacity40scfm
    6 scfmmedian 113.5 scfm1,500 scfm
    -64.8% vs. median
  • Pressure dew point-40°F
    -40°Fmedian -40°F-5°F
    0°F vs. median
  • Purge loss15%
    15%median 15%18.5%
    0 pts vs. median
Where this is soldPricing pending verification