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Direct Fired Vaporiser
The Algas-SDI DF Series Direct Fired vaporizer, first patented in 1932, is the most commonly used vaporizer in the world. It applies heat directly to a pressure vessel containing liquid LPG — no electricity required.
Available in 8 models from 40/40H to 800H, covering capacities from 80 kg/hr to 1,600 kg/hr. Design pressure: 290 psig (20.0 barg) MAWP.
Features include an automatic 9VDC re-ignitor, proprietary capacity control valve, double liquid carry-over protection, stainless steel flue and tubing, and heavy-gauge powder coated enclosure.
Models & Variants
8 models| Model | Capacity | Electrical Requirements | Shipping Weight |
|---|---|---|---|
| Direct Fired 80kg/hr | 80 kg/hr | N/A | 70 kg |
| Direct Fired 160kg/hr | 160 kg/hr | N/A | 94 kg |
| Direct Fired 240kg/hr | 240 kg/hr | N/A | 118 kg |
| Direct Fired 320kg/hr | 320 kg/hr | N/A | 193 kg |
| Direct Fired 640kg/hr | 640 kg/hr | N/A | 454 kg |
| Direct Fired 960kg/hr | 960 kg/hr | N/A | 563 kg |
| Direct Fired 1280kg/hr | 1280 kg/hr | N/A | 738 kg |
| Direct Fired 1600kg/hr | 1600 kg/hr | N/A | 918 kg |
Spare Parts & Repair Kits
Repair Kits
| Part Number | Name |
|---|---|
| 3-0013 | R/Kit Pilot Orifice & Themocouple DF80/40 |
| 3-0014 | R/Kit Pilot Orifice & Thermocouple DF40/40 |
| 3-0016 | R/Kit Liquid Inlet Valve |
| 3-0017 | R/Kit Capacity Control V/V 40C68 |
| 3-0018 | R/Kit Regulator 40-0A DF40/40H |
| 3-0020 | R/Kit Regulator - DF80/40H |
| 40409 | DF160H Pilot Connection kit |
| 40415 | R/Kit PO & TC for DF160H |
| 40449 | Pilot Assembly Kit DF160H |
| 40764 | Kit - Liquid Inlet & Cap Control Valve (3-0016/17) |
| 40774 | Pilot Assy Kit w/ Thermocouple DF40/40H |
| 40787 | Contactor Kit XP/XPV/XPM |
| 40900 | Rpr Kit Slnd Euro ATEX PN34900 |
| 41112 | Fisher 627 High temp seal kit |
| 45000 | DF VAP #69 Retro kit 40/40H |
| 45008 | DF VAP #69 Retro kit 80/40H |
| 80896 | Electrical Seal Kit ATEX - CE |
Service Parts
| Part Number | Name |
|---|---|
| 1501-4015 | DF Vaporiser Vent Cap Assembly |
| 1501-4020 | DF Burner Manifold -Left, 80/40,120/60 w/ #69 Jets |
| 1501-4021 | DF Burner Manifold-Right, 80/40,120/60 w/ #69 Jets |
| 1501-4031 | Base Frame DF80/40 & DF120/60 |
| 1501-5004 | DF Vaporiser Start-Up Plate |
| 1501-5060 | DF Inlet Valve Orifice NEW |
| 1501-5086 | Pilot Flame Spreader DF series |
| 1501-5087 | DF80/40H / 120/60H Top Cover |
| 1502-4020 | Burner Manifold - 40/40H, 60/60H w/ #69 Jets |
| 1502-5010 | Flame Guide Pilot DF40 |
| 1502-5051 | DF40/40H Top Cover |
| 1504-4014 | DF80/40H Case assembly |
| 1506-4012 | DF120/60 Case assembly |
| 1508-4001 | Capacity Control Valve DF - all models |
| 1508-4030 | DF Door Assembly DF160H |
| 1508-4039 | DF 160H Insulated Heat Exchanger Flue Assy (Large) |
| 1508-5013 | Rating Plate DF160H |
| 1508-5045 | DF Cabinet Back Panel - Large |
| 2202-4013 | Peltier Module - Pre wired SS |
| 2202-5017 | Seal Temp Sw Band end |
| 2202-7003 | SS Wiring Harness |
| 2203-5026 | Seal Cabinet end seal |
| 3-0644 | Pilot Assy pre 10/02 DF80/40 |
| 3-0671 | Orifice DF40 after s/n 2650 |
| 3-0792 | Balance Pipe assmy DF80/40H |
| 33581-10 | Burner Tip #66 10 Pack |
| 33712 | Thermostat Knob, metal: DF |
| 33909 | Relief Valve 1/4" 250PSI |
| 34323 | DF Burner tip #69 Jet (DF units post 2013) |
| 34323-10 | DF Burner tip #69 Jet (DF units post 2013) |
| 34800 | DF Burner Reg - All Models |
| 34812 | Pilot Orifice DF160 - 32jetbnr |
| 34900 | Solenoid Valve 3/4" EXP 230V |
| 34950 | Gland Cable 1/2" Non-armored Ex "d' Zone1 |
| 35077 | Valve Sol. 1/2" 208-240V/50Hz |
| 35304 | Pilot Burner 0.016"ORIF, SPDT |
| 37050 | Thermocouple DF - All Models |
| 37110 | Latch Door Black, DF40/80/120 |
| 37140 | Re-Igniter Electrode 9V DC 1.2M wire |
| 37503 | Auto Re-Igniter Module 9V DC - ignitor module only |
| 37510 | Pilot Orifice 80/40H & 120/60H (post 10/02) |
| 37600 | DF160 Burner X-10 only |
| 40539 | Liquid Inlet Valve Orifice-NEW |
| 40544 | DF Liquid Inlet Valve with Gasket |
| 40671 | Use 33958 JBox 3/4"NPT ATEX |
| 40758 | Thermal Grease Kit SS 10gm |
| 40759 | Extended Anchor Plate (pair) |
| 40768 | Pilot Assembly w/ Thermocouple DF80 & DF120 |
| 40775 | Pilot Orifice, 40/40H |
| 41009 | Thermowell - DF series |
| 41011 | Auto-Re igniter Kit 9V.dc - DF |
| 41016 | Case assembly c/w door DF40/40 |
| 41021 | Pilot 80/40, 120/60 post 10/02 |
| 41041 | R/Kit Pilot Orifice & Thermocouple DF120/60H |
| 41044 | Case Assembly with Door DF120/60 |
| 41045 | Sherwood Regulator kit DF40/40 (now 34800) |
| 41073 | DF Vaporiser Thermostat kit ASDI c/w 9V.DC |
| 41082 | Thermostat kit 9V Ign DF160H |
| 41091 | Burner Assembly DF160H -post 8/0 (32 Burner Jets) |
| 42008 | Pilot Assy & Ign for DF 40/40H |
| 45006 | DF480H-800H Base Wind Baffle |
| 45009 | SS Temperature & Pressure Switch |
| 46-4 | Thermocouple DF80/40H |
| 46-5 | Thermocouple DF40/40 |
| 46-6 | Orifice, DF40 old & DF80 old |
| 5001-4009-01 | Thermocouple TX25-100 |
| 5001-4027-01 | Thermocouple TX25-100 w Molex |
| 51828 | DF 9V DC Battery Extension Wire Assy 8" |
| 51831 | DF On/Off Switch Wire Assembly |
| 51983 | DF Electronic Igniter 117V/24Vac (old p/n8146-103) |
| 55008 | DF Rocker Switch suits 41073 |
| 8055-101 | Calorimeter Strainer 1/4" - for GA500W |
| 80967 | Thermostat Control Valve - DF |
| 8122-176 | Regulator, Burner 1/4X3/8 DF40 |
| 8145-111 | GA500 fascia valve |
| MI-VAP004 - DF | Worksafe Approval Plaque 100mm x 40mm, DF |
| THE0001-00-3 | Thermocouple DF160H & AS, 32 jets (now 37050) |
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