TOTALFLO JET PUMP 370W TF40J

The TotalFlo TF40J 370W Jet Pump is a compact domestic pressure-boosting and water-transfer pump, suitable for homes, rainwater tanks, gardens, and irrigation. I found the manufacturer-style technical datasheet and local product information to cross-check the specifications.

TotalFlo TF40J — Details & Features

These specifications are listed in the TotalFlo technical documentation.

Main Features

• Pressure boosting: Designed to improve water pressure from mains or storage tanks.
• Suitable for small houses and gardens: The manufacturer describes it for domestic water supply, garden watering and irrigation.
• Suction-lift capability: Can be used with suction lift as well as flooded-suction installations.
• Loss-of-prime protection: Helps protect the pump when the water supply/prime is interrupted.
• 40 L/min maximum flow: Suitable for typical household and garden applications rather than high-volume commercial pumping.
• 35 m maximum head: Equivalent to roughly 3.5 bar of water pressure at zero flow; actual pressure decreases as flow increases.
• 304 stainless-steel wet end: Provides corrosion resistance for normal water applications.
• IP45 motor protection: Provides protection against solid objects and water splashing.
• Single-phase 220–240 V: Suitable for standard household electrical supply.
• Compact jet-pump design: Intended to be relatively straightforward to install and maintain.

Typical Applications

The TF40J is suitable for:

1. Rainwater tank → house
2. Household water-pressure boosting
3. Garden irrigation
4. Watering lawns and gardens
5. Tank-to-tap water transfer
6. Small domestic water systems

A retailer specifically lists the TF40J for rainwater-tank-to-house applications, while the technical datasheet describes domestic water supply, tank pressure boosting and irrigation.

Important performance point

40 L/min is the maximum flow, not the flow you should expect at 35 m head. The pump's flow and pressure trade off against each other according to its hydraulic performance curve. So, for example, if you need good pressure at several taps simultaneously, the actual available flow will be lower than 40 L/min.

In simple terms: the TF40J is a 370 W, 240 V, single-phase domestic jet pump capable of up to 40 L/min and 35 m head, primarily intended for small-house water pressure boosting, rainwater tanks and garden irrigation.

TotalFlo TF40J product listing in Honiara

If you want, I can also give you the TF40J wiring diagram, installation procedure, pump dimensions, suction-lift limits, and a simple calculation of how many taps/showers it can supply at once.