Model name

DMF

SD

EST 12K

EST 18K

EST 27K

SE 18K*

SE 27K*

SE 42K*

Product line Plastic, diesel (mobile) Plastic, all electric (stationary) Stainless Steel, all electric (stationary)
Boiler type STS 304, Diesel-fired Combustion STS 304, Immersion Electric Heater STS 304, Immersion Electric Heater
Electric power (watts) 250W-350W 12,040W
(12,200W max)
18,040W
(18,200W max)
27,040W
(27,200W max)
18,040W
(18,200W max)
27,040W
(27,200W max)
42,040W
(42,200W max)
Required voltage single-phase 115V, 230V 3-phase 208V, 230V 3-phase 208V, 230V, 380V†, 415V†, 440V†, 460V†, 480V, 600V† 3-phase 380V†, 415V†, 440V†, 460V†, 480V, 600V† 3-phase 208V, 230V, 380V†, 415V†, 440V†, 460V†, 480V, 600V† 3-phase 380V†, 415V†, 440V†, 460V†, 480V, 600V†
Required amperage‡ 3~4 amp max 18~64 amps, varies based on voltage configuration 18~72 amps, varies based on voltage configuration
Heater count n/a 2 x 6kW 2 x 9kW 2 x 9kW 2 x 9kW 3 x 9kW 4 x 10.5kW
Steam capacity 196.32 lb/hr 46.83 lb/hr 70.26 lb/hr 105.38 lb/hr 70.26 lb/hr
*ASME: 63.05 lb/hr
105.38 lb/hr
*ASME: 105.16 lb/hr
163.91 lb/hr
*ASME: 163.58 lb/hr
Maxium flow rate 0.48 gal/min 0.16 gal/min 0.24 gal/min 0.32 gal/min 0.24 gal/min
*ASME: 0.20 gal/min
0.32 gal/min
*ASME: 0.27 gal/min
0.44 gal/min
*ASME: 0.39 gal/min
BTUs (approximate equivalent) 65,000~152,000 40,968 max 61,452 max 92,178 max 61,452 max 92,178 max 143,388 max
Operating pressure 101.5~123.3 psi / 7~8.5 bar 101.5~123.3 psi / 7~8.5 bar 101.5~123.3 psi / 7~8.5 bar
*ASME: 85~100 psi / 5.86~6.89 bar
Maximum pressure 137.8 psi / 9.5 bar 137.8 psi / 9.5 bar 137.8 psi / 9.5 bar
*ASME Models: 100 psi / 6.89 bar
Boiler vessel capacity 2.86 gal 4.62 gal 4.62 gal 5.85 gal 4.62 gal
*ASME: 4.58 gal
5.85 gal
*ASME: 5.80 gal/min
8.36 gal
*ASME: 8.56 gal/min
Boiler temperature 352 ℉ 346 ℉ 346 ℉
Tip temperature 275 ℉ 248 ℉ 248 ℉
Steam temperature, sprayed‡ < 212 ℉ < 212 ℉ < 212 ℉
Preheating time‡ > 3 minutes > 8 minutes > 7 minutes > 6 minutes > 7 minutes > 6 minutes > 6 minutes
Water tank capacity 5.3 gal 5.0 gal 10.6 gal 10.0 gal
Fuel tank capacity 5.3 gal 5.0 gal n/a n/a
Fuel consumption 0.53 gal/hr avg
1.1 gal/hr max
n/a n/a
Steam hose connections 2 3 2 3
Steam hose/guns included 2 1 2 3
Direct water connection Yes Yes Yes
Product weight, empty 191 lbs 238 lbs 163 lbs 163 lbs 183 lbs 196 lbs
*ASME: 224 lbs
196 lbs
*ASME: 248 lbs
196 lbs
*ASME: 305 lbs
Product dimensions 43″L x 28″W x 35.5″H 33.5″L x 20.5″W x 34.5″H 43″L x 28″W x 35.5″H 43″L x 28″W x 35.5″H
Body materials Polypropylene, Polyethylene SAE 304 Food-Grade Stainless Steel Polypropylene, Polyethylene SAE 304 Food-Grade Stainless Steel
Colors available Red, Blue, Green Stainless Steel Green Stainless Steel
  • * ASME compliant models available on SE product line only
  • † Indicates special order item
  • ‡ Indicates an approximation