FORWATER JS80L-E Self-Priming Jet Pump

The JS80L-E is the mid-duty model of the JSL-E self-priming jet pump series. A 0.55 kW (0.75 HP) motor at 2,850 r/min produces a 45 m maximum head and delivers up to 55 L/min, with a maximum suction lift of 9 m for drawing from a well, tank or cistern below the pump. The compact, electrophoresis-coated body and copper-wire motor keep noise and maintenance low while the pump works at flow.

Key Features

• Compact design — reasonable and compact structure saves space
• Electrophoresis coating — waterproof, rustproof and more durable
• Copper-wire motor — high efficiency, strong power and low noise
• Eco-friendly and economical — easy maintenance with an extended service life
• 45 m head / 55 L/min — a step up in both pressure and volume
• 9 m maximum suction lift — self-priming from a level below the pump
• Choice of impeller material — PPO, stainless steel or brass

Technical Specifications

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Parameter	Value
Model	JS80L-E
Output power	0.55 kW (0.75 HP)
Max. head (H.max)	45 m
Max. flow (Q.max)	55 L/min
Suction lift (S.head)	9 m
Speed	2850 r/min
Impeller options	PPO impeller / Stainless steel impeller / Brass impeller

Performance at operating heads (Flow vs Head)

Flow (L/min)	Head (m)
0	45
5	42.5
10	39
15	35.5
25	31.5
30	29
35	26
40	23
45	15
50	10

Discrete curve points as published in the FORWATER catalogue; values are not interpolated.

Operating Conditions

Property	Value
Maximum liquid temperature	≤60 °C
Maximum ambient temperature	≤40 °C
pH value	6.5 – 8.5
Maximum suction lift	+9 m
Protection class	IPX4
Media	Clean water

Applications

• Industrial and urban water supply
• Pressure boosting in high-rise buildings
• Garden irrigation
• Long-distance water transfer and related equipment

Why Choose FORWATER

Where the JS60L-E runs out of head on a long transfer line, the JS80L-E keeps delivering: 45 m of head with 55 L/min still available. The JSL-E construction is unchanged — compact electrophoresed housing, copper-wire motor and a 9 m self-priming ceiling — so the extra duty does not come with extra maintenance or noise.

FAQ

What is the difference between the JS80L-E and the JS60L-E?

Duty point: 45 m head and 55 L/min versus 40 m head and 50 L/min. Both share the 9 m suction lift, impeller options and the same compact, electrophoresis-coated construction.

Can it run continuously?

It is built for sustained water supply and transfer duty. For continuous industrial service, tell us the operating hours and duty point and we will confirm the selection.

Which voltage is available?

Send us the supply available on site and the destination country and we will confirm the motor configuration before quoting.

Related Products

Step up to the JS100L-E (60 m head) or step down to the JS60L-E (40 m head). Browse all jet pumps.

Contact FORWATER

Send us your required head, flow and voltage and we will confirm the right model, MOQ and lead time.

Request a quotation · support@forwaterpumps.com · +8618060570295

Specifications will appear here — add product metafields or contact us for datasheets.

Our engineers can send the technical sheet, performance curves and dimension drawings for this model on request.

FORWATER dispatches orders worldwide through trusted freight partners. Pumps are packed in export cartons with shock-proof inserts, and full containers are secured on wooden pallets. Tracking details are shared as soon as your order ships.

Every FORWATER pump is covered by a 2-year warranty against manufacturing defects. If an issue arises, our after-sales team will help you diagnose it quickly and arrange a replacement or repair under the warranty terms confirmed on your order.