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ENGINE DRIVEN PETROL
WH20, TEF3-50HA & TEW-50HA
TEF • TEW
CENTRIFUGAL - HIGH PRESSURE
The TEF and TEW2 are self-priming centrifugal, high head pumps powered by OHV Honda petrol
engines. They have carbon ceramic mechanical seals, aluminium pump housings, and cast iron
volutes and impellers. To achieve the high pressures, these impellers have a larger diameter than
conventional engine pumps and operate most effectively when pumping clear water. The TEF3-
50HA and TEW2-50HA models feature three BSP male outlets (1 x 1½” and 2 x 1”) to enable two
people to use the pump at the same time and still with high pressure e.g. for re ghting, dust
suppression, cleaning etc. Each outlet has a blanking cap to maximise pressure and conserve water
when it is not needed. The TEW2 is tted with an electric start (with battery holder, but not battery)
to ensure quick and effortless starting. All models (except TEF-25HA) are housed within protective
tubular steel, easy carry frames, and have oil alerts and anti-vibration rubber feet. Maximum
suction lift is 8 metres, however 6 metres, or less, is recommended. To assist manual handling of
models TEF3-50HA and TEW2-50HA, a two wheeled trolley is available as an optional extra. Hose
couplings, washers, clips and strainers are supplied, but hoses are extra.
A dual fuel LPG conversion kit will enable a Honda engine driven pump (tted with GX120,
GX160, GX240 or GX340) to run on a propane cylinder bottle, but with the option to switch back
to petrol if required. Using gas reduces running costs and lowers emissions without any loss of
performance. Gas also avoids the problems caused by stale fuel in an engine left unused for long
periods and the hazards of petrol storage and refueling. Supplied in kit form, with step-by-step
instructions, they are easy to t without any special tools.
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Agriculture
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Fire fighting
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Utilities
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Dust suppression
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Irrigation
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High head pumping
Speed - 3600 rpm
TEF3-50HA
TEF-25HA
TEW2-50HA
model
TEF-25HA 25 25 GXH50 petrol 2.1 yes 210 60 2 280x410x385 9.6 11.1 435.00 3
TEF3-50HA 50 1" & 1½" GX160 petrol 5.5 yes 400 72 1 380x520x460 27.1 29.6 710.00 3
TEW2-50HA 50 1"& 1½" GX270 petrol 9 yes 480 95 1 490x680x580 49.9 54.7 1,568.00 3
optional extra: site trolley (TEF3-50HA and TEW2-50HA) 12.4 12.4 180.00 3
LPG gas conversion kit 2.0 2.2 172.00 3
inlet
(mm)
outlets
(mm/BSPM)
engine fuel HP oil alert
flow
(l/min)
head
(mtrs)
solids
(mm)
w x l x h
(mm)
dry weight
LPG conversion kit
(kgs)
packing weight
(kgs)
Price
(£)
code
157
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