c/kWh
litres
per day
Nameplate power
793 W
Single speed
Energy rating
1.5
Annual electricity use
1,123 kWh
Label: 1,123 kWh Β· 3.1 kWh per day
Estimated running cost
$359 / year
$3,593 over 10 years
Efficiency (WEF)
16.3 L/Wh Β· 204 L/min at the label test point

1% less electricity than the median of 76 comparable 750–999 w single speed pool pump registrations (1,132 kWh a year on the label basis). It uses less than 53% of them. At your rates that is about $3 a year less than the median, $29 over 10 years.

How efficient is it for its size?

kWh per year. Bar: the middle 80% of 76 comparable 750–999 w single speed pool pump registrations. Dot: this model (below the median). Hover or tab to a mark for its value.

Cohort: every currently registered 750–999 w single speed pool pump sold in Australia, counted once per registration, on the label usage basis.

Pool pumps that use less electricity

Same type and size group, at least 3% lower annual kWh on the label basis.

ModelStarsEst. cost / yrCompare
Speck BADU Magic 8750 W881 kWh/yr2.5$282
Baracuda WP000206 (Hydra+ 0.5HP)656 W886 kWh/yr2$284
Spanet XS-10C750 W922 kWh/yr2$295
Davey DSF750750 W937 kWh/yr2$300
Pentair SF550100650 W939 kWh/yr2$301

kWh and cost on the label usage basis; the product page adjusts to your usage.

Pool pumps similar to the Lacron Grange 1.0HP

ModelStarsEst. cost / yrCompare
Aquatight Saturn 1.0 HP793 W1,123 kWh/yr1.5$359
Waterco Supastream 1.0HP793 W1,123 kWh/yr1.5$359
Waterco Supastream 1.0HP MGS793 W1,123 kWh/yr1.5$359
Baker Hydro Orion 1.0 HP793 W1,123 kWh/yr1.5$359
Evolution Evoflow Stream 1.0HP793 W1,123 kWh/yr1.5$359
Pentair LTP550785 W1,075 kWh/yr1.5$344
Pentair PPP-550-1P825 W1,070 kWh/yr1.5$342
Pureblue SUPB100750 W1,096 kWh/yr1.5$351

kWh and cost on the label usage basis; the product page adjusts to your usage.

Compare Grange 1.0HP with another pool pump

Lacron Grange 1.0HP specifications

Pump type
Single speed
Nameplate input power
793 W
Measured input power
793 W
Current
3.5 A
Weighted energy factor (WEF)
16.255 L/Wh
Daily run time to pump 50,000 L
4.09 h
Effective flow at test point (derived)
204 L/min
β€œHigh” (as registered)
753.0
β€œLow” (as registered)
753.0
Annual energy (label)
1122.7 kWh
Star rating index
1.50
Country of manufacture
–

β€œHigh” and β€œLow” are published in the registration without a documented unit; we do not interpret them. Effective flow is derived from the label test (50,000 L in the daily run time).

1 model numbers on 1 other registration. Variants registered separately can carry different star ratings and energy figures; check the registration number on the label.

ModelRegistrationStarskWh / yr
Grange 1.0 HPAPP01181.51,123

Australian GEMS registration details

Registration number
APP0169
GEMS registration id
150192
Status
approved
Available until
30 September 2027
Registered for sale in
Australia, Fiji, New Zealand
Family
–
Regulatory standard
Greenhouse and Energy Minimum Standards (Swimming Pool Pump-units) Determination 2021
Test standard
AS 5102.1-2019

Source: Australian Government Energy Rating (GEMS) registration data, DCCEEW via data.gov.au (CC BY 3.0 AU). Dataset published 9 February 2026; last checked 20 September 2026. How the derived figures are calculated.