4059 3" Vertical Marine Boiler

Regular price Int. price: $611.00
Incl. GST: $672.10

Tax included. Shipping calculated at checkout.

3" Vertical Boiler including Ceramic Burner, Wood Lagging Kit, Safety Valve, Pressure Gauge & Boiler Test Certificate.

Overall Dimensions:

Cylinder Diameter                                                          3 inch               75 mm
Overall Diameter                                                            4.25 inch         105 mm
Height of Boiler                                                               5 inch              125mm
Height to top of steam cock                                           6.25 inch        160 mm (approx.)
Height to top of steam flue                                             9.25 inch         235 mm
Weight dry                                                                       1.02 kg
Working pressure                                                           35 psi (2.5bar)
Test pressure                                                                 120 psi (8 bar)
Boiler fill capacity (75% of total volume)                         355ml.

3" Boilers Facts Sheet


 Design & Construction Standards:

“Miniature Steam”, boilers are built to the highest quality standards.

They comply. where appropriate, with the following design, construction and testing requirements of:
- Australian Standard AS 4343 Level E
Australian Miniature Boiler Safety Committee, (AMBSC) code part 3 Issue 1.0 - 2006 Sub-Miniature Boilers and AMBSC code part I . Issue 7 - 2001 
- UK Boiler Test Code 2018 – Volume 2 

Every aspect of the boilers has been carefully designed and rigorously tested to meet the highest possible steam generation performance. Each has been designed and manufactured by “Miniature Steam”, including the cast ceramic burner insert