Robust self-priming side channel impeller pump for clean fluids, gas oil, water, wine, fruit juices, etc for power drill drive with V-belt pulley for diesel or petrol engine or electric motor drive.
Can be used as cooling water pump or fuel trim pump in shipping or industry.
type: I-25
colour: brass
pump type: self-priming liquid ring pump, not a centrifugal pump and may therefore NOT be completely sealed off
impeller type: open star impeller
rotation dirn.: can be used in both directions
shaft seal: nitrile rubber lip seal with stainless steel spring, mechanical seal available and it can be fitted afterwards
materials: impeller : brass
: impeller housing : brass
: pump housing : brass
: pump shaft : stainless steel AISI 316
liquids: maximum continuous temperature 90°C water, gas oil and other clean liquids without abrasive particles
1400 rpm 1900 rpm 2800 rpm
l/h hp l/h hp l/h hp
no head: 3,120 0.3 4,200 0.6 6,300 0.9
5 metres head: 2,040 0.3 3,420 0.7 5,750 1.0
10 metres head: 780 0.4 2,400 0.8 5,400 1.0
15 metres head: 1,500 0.9 4,600 1.1
20 metres head: 360 1.1 3,900 1.1
25 metres head: 3,300 1.2
30 metres head: 2,800 1.2
35 metres head: 2,200
40 metres head: 1,650
45 metres head: 1,100
50 metres head: 700
discharge head: 52.0 metres maximum
suction head: 6.0 metres
particle size: zero
connections: 1" external thread and 1" hose connection
dimensions: lxwxh = 223 x 126 x 146 mm
weight: 3.8 kg
shaft power: 0.3 hp through 1.2 hp
speed range: 1400 through 2800 rpm
V-belt pulley: 1A71
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