01
Swedish Craftsmanship
Engineered in Sweden with high-grade spun brass construction and precision-threaded components.
Curio Gallery
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01 / 04Primus 630 N Brass Kerosene Blowtorch — photograph 1
Highlights
Why this object
still matters.
A vintage Swedish Primus No. 630 N paraffin blowtorch featuring a solid brass cylindrical fuel vessel and an integrated vaporizing burner assembly. Designed to operate on kerosene (paraffin/fotogen) with a capacity of 0.35 liters (5/8 pint), it features an angled manual brass pressure pump and an ergonomic contoured black grip. The original blue, red, and white foil decal remains affixed to the tank side, detailing the manufacturer, model number, and fuel specifications.
02
Multilingual Decal
Retains original tank label designating fuel types in English and Swedish: Kerosene, Paraffin, and Fotogen.
03
Model 630 N Designation
Distinguished by its compact 0.35-liter (5/8 pint) fuel capacity designed for portable hand operation.
04
Integral Plunger Pump
Angled manual brass air pump builds tank pressure to vaporize liquid kerosene through the preheated burner.
05
Contoured Ergonomic Handle
Molded black grip embossed 'MADE IN SWEDEN' provides safe handling isolated from working heat.
06
Perforated Flame Shroud
Vented brass burner tube optimizes airflow and combustion stability for targeted high-temperature heating.
Specifications
The useful facts,
clearly recorded.
Measurements, construction, identity, and seller-supplied details are kept together for direct comparison.
Reviewed · Curio catalogue
Maker
Primus (B.A. Hjorth & Co. / Bahco)
Origin
Sweden
Year
1955
Department
scientific-instruments
Packed shipment
4 kg · 40 × 30 × 25 cm
Manufacturer
Primus
Model
630 N
Country of origin
Sweden
Fuel type
Kerosene / Paraffin / Fotogen
Tank capacity
0.35 Liter (5/8 Pint)
Body material
Brass with steel burner support bracket
Details
Close inspection,
recorded in photographs.
Detail № 01 · Primus 630 N Brass Kerosene Blowtorch — photograph 2
Detail № 02 · Primus 630 N Brass Kerosene Blowtorch — photograph 3
Heritage
A traceable life,
carefully recorded.
Provenance documentation was not supplied for this specific Primus 630 N Brass Kerosene Blowtorch; this listing is based on the supplied photographs only.
Chapter 01 · Provenance
Primus (B.A. Hjorth & Co. / Bahco): a tangible chapter of the analog era.
Primus 630 N Brass Kerosene Blowtorch carries the material language of Sweden manufacturing around 1955: purposeful controls, repairable construction, and a design made for use rather than disposal. Its surviving details connect today's collector with the hands that made and used it.
Chapter 02 · Why it matters
A one-of-one object, not a stock photograph.
Every mark and fitting shown belongs to this individual Primus 630 N Brass Kerosene Blowtorch. Its documented details give collectors a precise, honest connection to the people and practices that shaped Primus (B.A. Hjorth & Co. / Bahco). The photographic record keeps that connection specific, personal, and grounded in the evidence presented.
Timeline
An object in time,
one continuous story.
1892
Invention of the Sootless Stove
Frans Wilhelm Lindqvist invents the pressurized sootless kerosene burner in Stockholm, establishing the Primus brand.
1930
Expansion of Blowlamp Range
Primus develops an extensive catalogue of compact paraffin blowlamps for plumbers, tinsmiths, and painters.
1955
Introduction of Model 630 N
Primus launches the updated 630 N compact 0.35-liter blowtorch fitted with modern heat-resistant molded handles.
1966
Shift to Liquefied Gas
Primus pivots industrial heating products increasingly toward propane and butane gas cartridges.
Condition
Honest wear,
documented clearly.
The blowtorch is in well-preserved vintage cosmetic condition with an authentic aged patina and superficial surface oxidation across the brass tank and burner assembly. The original blue-and-red paper/foil decal is intact and clearly legible with only light edge wear. The molded handle, pump knob, and threaded filler/burner fittings remain complete without structural fractures.
✓
InspectedBrass Vessel Surface
Displays natural, uneven tarnishing and age-related patina throughout, free of severe dents or punctures.
✓
InspectedOriginal Tank Decal
The blue, red, and white specification decal is firmly affixed and legible, exhibiting minor edge aging.
✓
InspectedHandle & Hardware
Black contoured handle is securely fastened to the tank brackets with screws; lettering 'MADE IN SWEDEN' is crisp.
✓
InspectedBurner & Plunger Assembly
Vaporizing burner nozzle, burner bracket, and angled pump plunger are complete and mechanically intact; functional firing unverified.
Logistics
Inspected, insured,
door to door.
Step 01
Delivery
Inspected, photographed, and packed with its condition report.
Step 02
Shipping
Custom-fit protective packing with tracked, insured courier service.
Step 03
Returns
Return requests are accepted within fourteen days of confirmed delivery.
Step 04
Dispatch
Prepared for courier handoff within three to five business days.
Acquisition
Make it part of
your collection.
Contact the seller for more information or to discuss this object.
✓ Insured Shipping✓ 14-Day Returns✓ Condition Report✓ Reviewed Listing
Primus 630 N Brass Kerosene Blowtorch