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8134

Steam launch "S.L.Merlin"

Steam river launch "S.L.Merlin", it's recently arrived in part exchange for a traction engine. Last used around ten years ago, it's been stored dry indoors since.

 
Boiler has been tested, we had it in steam earlier in the week - there's a clip of it here. Engine is a Reeves Commander, runs well, with twin pumps keeping the boiler filled - there's an industrial size hand pump as well if required, pumping into 150psi certainly gives you a decent workout!

Air pump fitted between the water pumps, exhaust into hot well beneath one of the seats (the warmest place to sit on a cool day). The launch is fitted with a keel condenser.

 
There's a Windermere kettle plumbed in forward of the boiler - I can speak for its efficacy, had a decent cup of tea made from it in double quick time yesterday. 
 

Complete with a galvanized transport and launching trailer, along with drawings for the engine and comprehensive notes showing the plumbing.
 

Technical information

Stock code

8134

Length/inches

183

Width/inches

14/03/2026 00:00

Cylinder material

cast iron

Valve type

slide

Valve gear

Stephensons

Reverser type

pole

Lubricator type

mechanical

Boiler maker

Swindon Boilers

Boiler type

vertical water tube

Boiler construction

silver soldered

Boiler material

copper

Working pressure

150

CE/UKCA mark

n/a - pre-2002

Year built

1993

Boiler number

93830, marked at funnel base

Bore x stroke

2 + 3 x 2 1/2

Hand pump

1

Mechanical pump

2

Pack

Van

Date out

Jan-19

Hydraulic test valid to

17-Sep-22

Steam test valid to

10-Dec-19

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