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Technology for Refrigeration Pros

Mobile brazing units, fork burners and purging accessories: We have put together suitable products for your work in refrigeration and air conditioning.
Industry

Ergomax

Engineered for professional use, it offers maximum flexibility and precision across a wide range of applications.
Refrigeration & Air Conditioning Automotive Industry Installation Technology
Industry

Micromax

Specially developed for working on small and miniature parts.
Jewellery Making Dental Technology Model Making
Industrie

Macromax

Robustes zum Schweißen, Löten, Anwärmen und Schneiden.
Industrie Schweiß- & Schneidgerät

Popular Products in the Greggersen Online Shop

Handle Ergomax, Fuel Gases
Handle Ergomax, Fuel Gases

Handle Ergomax, for fuel gases such asacetylene (C2H2) and propane (C3H8)Shank: 12.5mm,Housing: Brass

Regular price: €100.40
Micromax-Set Sheet Metal Case P/S
Micromax-Set Sheet Metal Case P/S

Micromax brazing unit in sheet metal case, for the finest brazing and heating work. Medium: Propane/Oxygen consisting of: Micromax handle, for fuel gases such as acetylene (C2H2) and propane (C3H8) incl. Micromax hose assembly DN 3.2mm x 1.8mm and screw fittings with 4mm hose barb Shank: 12.5mm Hose length: 2 metres Connection: G1/4" or G3/8" Housing: Nickel-plated brass Micromax insert, with quick-change closure Medium: All-gas mixing insert Material: Nickel-plated brass Micromax needle nozzle size 1 to size 4 P/O

Regular price: €285.00
Ergomax Combi-Box P/S without SDE
Ergomax Combi-Box P/S without SDE

Combined Welding and Cutting Unit Ergomax P/S, in sheet metal case with 5 welding inserts 0.5-9mm, without cutting insert, Ergomax handle (shank: 12.5mm) with hose barbs, spanner in assembly case. Medium: Propane / Oxygen

Regular price: €288.00
Micromax-Set Sheet Metal Case P/A/S
Micromax-Set Sheet Metal Case P/A/S

Handle Micromax, for fuel gases such as acetylene (C2H2) and propane (C3H8) incl. Micromax hose assembly DN 3.2mm x 1.8mm and screw connections with 4mm hose barb Shank: 12.5mm Hose length: 2 metres Connection: G1/4" or G3/8" Housing: Nickel-plated brass Insert Micromax, with quick-action coupling Medium: All-gas mixing insert Material: Nickel-plated brass Needle nozzle Micromax size 1 and size 2 P/S Welding nozzle Micromax size 1 and size 2 A/S

Regular price: €295.00
Handle Micromax + Hose 4.5 m
Handle Micromax + Hose 4.5 m

Handle Micromax, for fuel gases such as Acetylene (C2H2) and Propane (C3H8) incl. Micromax hose unit DN 3.2 mm x 1.8 mm and screw connections with 4 mm hose barb Shank: 12.5 mm Hose length: 4.5 metres Connection: G1/4" or G3/8" Housing: nickel-plated brass

Regular price: €257.00
Double Insert Ergomax 1-2 P/S Straight
Double Insert Ergomax 1-2 P/S Straight

Double Insert Ergomax 1-2mm P/S, with two angled front parts for simultaneous heating of the workpiece from two sides. Medium: Propane / Oxygen Delivery form: straight Angle between angled inserts: 20°

Variants from €118.70
Regular price: €133.60
Micromax Set Sheet Metal Case A/S
Micromax Set Sheet Metal Case A/S

Micromax soldering unit in sheet metal case, for precision soldering, heating and welding work. Medium: Acetylene/oxygen consisting of: Micromax handle, for fuel gases such as acetylene (C2H2) and propane (C3H8) incl. Micromax hose unit DN 3.2mm x 1.8mm and screw connections with 4mm hose barb Shank: 12.5mm Hose length: 2 metres Connection: G1/4" or G3/8" Housing: Nickel-plated brass Micromax insert, with quick-change closure Medium: All-gas mixing insert Material: Nickel-plated brass Micromax welding nozzle size 1 to size 3 A/S

Regular price: €306.00
Ergomax-Combi-Box P/S with SDE
Ergomax-Combi-Box P/S with SDE

Combined welding and cutting unit Ergomax P/S,in sheet metal case with 5 welding inserts 0.5-9mm,1 cutting insert incl. copper heating and ring-slot cutting nozzle 10-30mm, Ergomax handle (shank: 12.5mm) with hose barbs,spanner in assembly case.Medium: Propane / Oxygen

Regular price: €406.00
Brazing Cylinder Trolley, Ergomax, P/S
Brazing Cylinder Trolley, Ergomax, P/S

Brazing unit on cylinder trolley P/S 10/5 with pneumatic tyres -WITHOUT 10 l oxygen cylinder -WITHOUT 5 kg propane cylinder Unit consisting of: - Pressure regulator with rubber caps for oxygen - Pressure regulator for propane - Fastening and securing straps - 4.5 m hose assembly with screw connections - Safety device for fuel gas - Safety device for oxygen - Ergomax handle with 2 flexible inserts 1-2 + 2-4 mm Medium: Propane / Oxygen Dimensions: approx. 1000x400x400 mm

Regular price: €749.00
Cylinder Trolley 10 l, Combi 200, A/S
Cylinder Trolley 10 l, Combi 200, A/S

Welding unit on cylinder trolley + case A/S with solid rubber wheels + clamping bracket -WITHOUT 10l oxygen cylinder -WITHOUT 10l acetylene cylinder Unit comprising: - Pressure regulator with rubber caps for oxygen - Pressure regulator with rubber caps for acetylene - Fastening and securing straps - 10m twin hose (6+6) with fittings - Safety device for fuel gas - Safety device for oxygen - Guiding carriage + equipment spanner - Protective goggles + lighter + nozzle cleaner set - Macromax Combi-Case with Macromax handle Cutting insert with nozzles and 6 fixed inserts A/S 0.5 - 14 mm Medium: Acetylene / Oxygen Dimensions: approx. 1000x500x500mm

Variants from €749.00
Regular price: €1,268.00
Cylinder Trolley 10l, Ergomax, A/S
Cylinder Trolley 10l, Ergomax, A/S

Welding unit on cylinder trolley + case A/S with solid rubber wheels + clamping bracket -WITHOUT 10 l oxygen cylinder -WITHOUT 10 l acetylene cylinder Unit consisting of: - Pressure regulator with rubber caps for oxygen - Pressure regulator with rubber caps for acetylene - Fastening and securing straps - 10 m twin hose (4+4) with screw fittings - Safety device fuel gas - Safety device oxygen - Safety goggles + igniter + nozzle cleaner set - Ergomax Combi-Case with Ergomax handle Cutting insert with nozzles and 5 fixed inserts A/S 0.5 - 9 mm Medium: Acetylene / Oxygen Dimensions: approx. 1000x500x500mm

Variants from €749.00
Regular price: €1,194.00
Multi-Spanner
Multi-Spanner

Robust steel multi-way spanner with laser-engraved lettering and a burnished surface. Combines spanner sizes 10, 17, 19 and 22 mm in one compact tool.

Regular price: €14.40
Hose Unit Ergomax P/S 3.2m comp.
Hose Unit Ergomax P/S 3.2m comp.

Hose Assembly Ergomax P/S, complete with screw connections Length:    3.2m Medium:    Propane / Oxygen

Regular price: €39.90
Propane regulator fixed 1.5 bar, G3/8"
Propane regulator fixed 1.5 bar, G3/8" <0.5kg

Medium-pressure regulator propane, according to DIN4811 Part 3 with DVGW approval, preset to 150 kPa (1.5 bar), without pressure gauge, suitable for cylinders up to 0.5kg. Medium: Propane (C3H8) Inlet: G3/8" left-hand (LH) Outlet: G3/8" left-hand (LH) Consumption: 6kg/h (at 150 kPa)

Regular price: €36.60
Propane regulator fixed 1.5bar, W21.8 >5kg
Propane regulator fixed 1.5bar, W21.8 >5kg

Medium-pressure regulator propane, according to DIN4811 Part 3 with DVWG approval, permanently set to 1.5 bar, without pressure gauge, suitable for 5-33kg cylinders with combi connection. Medium: Propane (C3H8) Inlet: W21.8x1/14" left (LH) combi connection Outlet: G3/8" left (LH) Flow rate: 6kg/h (at 1.5 bar)

Regular price: €38.60
425 g Propane Cylinder (unfilled)
425 g Propane Cylinder (unfilled)

Propane cylinder 425 g without filling without base with valve Height: 355 mm Diameter: 83 mm

Regular price: €80.00
2 l Oxygen Cylinder swt (unfilled)
2 l Oxygen Cylinder swt (unfilled)

Technical steel cylinder for oxygen convex base without cage Size: 2 l H: 430 mm DIAMETER 101 mm without filling, new

Regular price: €120.00
Hose Unit Ergomax P/S 4.5m comp.
Hose Unit Ergomax P/S 4.5m comp.

Hose Unit Ergomax P/S, complete with screw connections Length:        4.5m Medium:        Propane / Oxygen

Regular price: €56.80
our roots

Welding Technology

Since 1924, Greggersen has stood for precision, reliability and innovation in the world of compressed gases.

Our products are manufactured to the highest quality standards and are in use worldwide.

Our core competencies:

  • Gas regulation
  • Oxy-fuel welding & brazing
  • Flame cutting

Industry

Accessories

For technology that delivers performance – down to the smallest component.

Mobile Systems

Born to Burn

our welding units in a carrying case are ideal for assembly, maintenance and flexible on-site use.
Cutting Torch

Precision and Power

Our cutting torches deliver stable flame control, high cutting performance and reliable results.
DOWNLOADS

Instructions for use digital, secure and always available

eIFUs

With our eIFUs, we provide all instructions for use electronically and centrally. Digital documentation facilitates access, reduces paper usage, and ensures that the latest version is always available. Whether for service, installation, or maintenance, eIFU makes technical information transparent, quick to find, and reliably accessible.

Der ERGOMAX

Born to Burn seit 1924.