2018-2019 Horticultural Catalog

Hummert’s Media Treatment System
Our System is ideal for the pretreatment or devitalization of soil, pots,
tools, or plant material. It is the proven method for a precise and
selective temperature controlled treatment of greenhouse media. We
offer the Sioux Steam-Flo Steam generator (boiler) as an ideal steam
source. It is available in waste oil, fuel oil (diesel or kerosene), natural gas,
or propane.
The 210 Steam Aerator (page 504) is installed after the boiler. The Aerator
is the heart of the media treatment system; it takes the raw steam and
precisely blends it with air while removing some of the moisture. The
newly formed air mixture (temperature and volume controlled) enters the
treatment cart ready to treat the contents.
Our media steamer carts (see page 595) are designed to provide
complete and uniform penetration of aerated steam throughout the load. Currently we have models from ½ to 3-½ cu yds with fold down sides
for potting or hydraulically tilting rear dump carts. We can design and build a custom cart to meet your specific needs. Custom covers are
available for each cart to decrease treatment times.
For the most accurate temperature recordings use one of our data loggers to take readings directly from the material being treated; they store
time and temperature directly on your computer. All of these components work together to quickly and efficiently treat your soil. Performance
proven by leading universities, government research facilities and commercial growers around the world, the Hummert soil treatment system is
engineered and built to meet the very highest standards of quality.
Steam Generators
Model SF-20
• Efficient 3 Pass dry
back Scotch Boiler
• Built to section IV of the ASME
boiler code
• Fiberglass Insulated with a
Stainless Steel wrap
• Simplified design with fewer
moving parts
• Constructed from ¼” boiler
plate steel
• Automatic water feeder
maintains correct level
• Low water sensor protects
vital components
• 4” Steam output on top
Sioux is the #1 producer of portable Steam-Flo Steam
Generators since 1939. They are registered with the National
Board of Boiler & Pressure Vessel Inspectors. The Sioux
Steam-Flo is a perfect solution for quick (within
20 minutes) low pressure, saturated steam for a
variety of applications including sterilizing soil for
greenhouses and nurseries, devitalization, steaming
ground beds, and pots or flats. The standard model is a
leg mount, see optional trailers below.
Model SF-11, LP/NG-Fired
Model SF-11 SF-20 SF-25
Fuel Fuel Oil LP NG Waste Oil Fuel Oil NG LP
Boiler HP 11.1 11.1 11.1 10.0 20.0 25.5 25.5
Steam Out (lbs/hr) 385 385 385 345 690 880 880
Firing Rate 3.05 GPH 4.66 GPH 4.27 GPH 2.9 GPH 5.65 GPH 1.16 GPH 1010 CFH
Length 60” 60” 60” 70” 70” 85” 85”
Width 40” 40” 40” 51” 51” 51” 51”
Height 51” 51” 51” 61” 72” 61” 61”
Weight 900 900 900 1200 1200 1200 1200
Catalog Number 43-10250 43-10380 43-10390 43-10370 43-10400 43-10480 43-10490
Each $ 18,700.00 $ 20,000.00 $ 20,020.00 $ 32,930.00 $ 24,450.00 $ 27,700.00 $ 27,700.00
media treatment systems
Trailers
Skid Mount
• Design 1: Fuel oil model includes fuel tank with level gauge
(SF-11 37 gallon, SF-20 60 gallon)
Portable Trailers for Fuel Oil powered Steam Generators (Boiler)
• Design 2: boiler is bolted to the frame.
• Design 3: boiler, aerator and aerator control panel
• Design 4: boiler, aerator, aerator control panel, gas generator
• Design 5: boiler, aerator, aerator control panel, and 300 gallon
water tank and pump
• Design 6: boiler, aerator, aerator control panel, gas generator,
300 gallon water tank and pump
All of our trailers feature 3 jacks to level the boiler on uneven
terrain, and dual torsion axles to balance the load for smooth
towing. Our non-DOT trailers include aluminum fenders, 2” hitch
coupler and ball, safety chains, white steel wheels, and a heavy
duty welded steel frame.
All products on page
SHIPPED FOB: Topeka, Kansas are:
Design 6 Design 4
Model Catalog # Each Catalog # Each
Skid Mount SF-11 SF-20
Design 1 Fuel Oil 40-26500 $ 1,450.00 40-26540 $ 1,840.00
NG or LP 40-26520 670.00 40-26560 1,050.00
Fuel Oil Trailers SF-11 SF-20
Design 2 40-26600 $ 4,130.00 40-26700 $ 4,350.00
Design 3 40-26620 4,280.00 40-26720 4,520.00
Design 4 SF-20- 40-26640 9,640.00 40-26740 10,140.00
Design 5 SF-25- 40-26660 4,130.00 40-26760 6,720.00
Design 6 40-26680 12,060.00 40-26780 12,690.00
800-325-3055
www.hummert.com
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