Rolson 42112 2pc Syphon Pump

Rolson
Standard range
Order Code:

34-0770

Brand: Rolson MPN: 42112 EAN-13: 5029594421126
  • Country of Origin: China
  • Free UK shipping available
Qty Unit Price (Ex VAT)
1+ £2.92
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT
21 in stock, despatched same dayAdditional quantity lead time 14 days

A pair of syphon tubes with bulb-type priming pump from Rolson. Once the syphon is primed, liquid will flow until the level falls below the bottom of the inlet pipe or until the bleed valve, located on the pump bulb, is opened destroying the syphon action.


  • Tough moulded polythene construction
  • Suitable for hot and cold liquids
  • Temperature range –20 to +80°C
  • Suitable for use with most PCB etchants
  • May not be suitable for use with solvents such as etch-resist removers
  • Flow rate 6.5 litres/min
  • Approx. length 540mm
  • Supplied in pairs
Type Syphon pump

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Questions


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Wednesday, July 1, 2015 Question by: Rapid Customer | Product code: 34-0770
Q. would this be suitable for emptying water( and small sludge) from a small fixed fishpond waterfall basin.?
A. Hi J Watson, thank you for your question. We see no problem with using this as long as the tube(s) do not get blocked with too much debris.

Reviews


Slightly too cheap

Reviewed by: Matthew - Tuesday, August 21, 2012
I had to put three turns of PTFE tape around the red bulb to seal to the valve assembly. (Doesn't matter to me, I cut the input leg off and dunk the whole thing in the bath.) Conveniently you can add a garden hose fitting (e.g. 91-6832) if you trim the output end and pad it with a sleeve. Good for syphoning bath down to garden, or driving the squirt gun from a paddling pool. Red bulb seems to take a strong squeezing, but white lines are showing. I have a spare...


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