Davey D75SA submersible pump

Davey

Davey D75SA Auto Float Single-Channel Effluent Pump – 0.75kW

$2,157.40incl. GST

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Brand
Davey
Type
Effluent Pumps
SKU
D75SA
Stock
In stock

Fit check

Is it right for my water supply?

A quick check before you buy.

  • Sewage, effluent and storm water

    Good fit

    The S series suits sewage water, storm water, sump emptying, septic effluent disposal, water transfer, light slurries and factory waste.

  • Soft solids

    Good fit

    Davey's single channel open impeller pumps soft solids up to 80% of the discharge size, in semi-screened sewage or grey water with up to 20% small soft solids or 1% string like solids.

  • Sanitary products or lots of stringy waste

    Not this one

    We recommend Davey cutter pumps for stringy material and Davey grinder pumps for sanitary products.

  • Float or manual

    Good fit

    The D75SA has an automatic float switch with a preset float length for safe unattended operation.

  • Deep pits

    Good fit

    The S series has 25 m maximum submergence, a 10 m lead and slide rail kits for easy removal.

  • Pools and spas

    Not this one

    Don't use these pumps for recirculating or filtering pools or spas, or with people in the water.

Specs

Specs

Model
D75SA (automatic float switch)
Pump type
Submersible single channel effluent pump, open single vane impeller
Motor output
0.75 kW
Range limits
Capacities to 2,150 lpm, heads to 32 m (S series datasheet, incl. three phase models to 7.5 kW)
Max submergence
25 m
Max operating temperature
40 °C
Max soft solids
Up to 80% of discharge size
Suitable fluids
Semi-screened sewage or grey water of neutral pH with up to 20% small soft solids or 1% string like solids
Power supply
220–240 V, 50 Hz, single phase
Current
7.5 A full load, 22.5 A locked rotor
Speed
2 pole, 2,850 rpm, CSIR start
Power lead
10 m HO7RN-F, bare wire ends
Outlet
2" F BSP, hose tail provided
Protection
Automatic resetting thermal overload, IPX8, Class F insulation
Seals
Double mechanical seal in oil bath (silicon carbide/ceramic pump side), sand slinger lip seal
Materials
Cast iron impeller, casing and outlet; 304 stainless steel shaft, motor shell, handle and fasteners
Slide rail
SR50 slide rail kit
Weight
30 kg
Warranty
2 years

Compare

Compare the Davey single channel effluent pumps

Figures for each model.

Common questions

Does it switch itself on and off?

Yes. The D75SA has an automatic float switch with a preset float length for safe unattended operation.

What's a single channel pump good for?

Davey's single vane open impeller is less likely to block, pumps soft solids in suspension and can reach higher heads, which suits sewage, effluent and storm water.

How much water can it move?

Across the S series range, capacities go to 2,150 lpm and heads to 32 m, with the three phase models at the top. The performance curve shows the D75SA figures.

Can it handle wet wipes or sanitary products?

No. We recommend Davey grinder pumps for raw sewage with sanitary products, and Davey cutter pumps for stringy material.

What warranty does it have?

The D75SA comes with a 2-year warranty.

Still not sure?

Tell us about your home and water supply and we'll point you to the right pump.

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Full product details

Read the full description

Davey's S series single channel pumps use an open, single vane impeller that's less likely to block and can pump soft solids at higher heads. The D75SA suits sewage water, storm water, sump emptying, septic effluent disposal, water transfer, light slurries and factory waste. It has a cast iron impeller and casing, a 304 stainless steel shaft, motor shell and fasteners, a double mechanical seal in an oil bath, a sand slinger, a mounting base and a hose tail for temporary use. The D75SA has an automatic float switch with a preset float length for unattended use.

The D75SA is rated at 0.75 kW on 220–240 V single phase, with a 2" F BSP outlet and a 10 m HO7RN-F lead with bare wire ends. Across the S series range, capacities go to 2,150 lpm and heads to 32 m (including three phase models to 7.5 kW), with 25 m maximum submergence and soft solids up to 80% of the discharge size. It weighs 30 kg and suits Davey's SR50 slide rail kit.

It comes with a 2-year warranty. For sanitary products, we recommend Davey grinder pumps.

Need more power? See the Davey D150SA / D150S.

We're NZ owned in Te Rapa, Hamilton. If it's not right, we'll put it right.