ISO 9001

WALRUS PUMPWALRUS PUMP

TP8 SeriesAutomatic Booster Pump

TP8 SeriesAutomatic Booster Pump

TP830A 750W

TP820 180WTP825 370W

All speci�cations are subject to change without notice. TP8-EW005a-201903WALRUS PUMP

Product Features: 1. Special design corrosive resistant pressure tank with good

appearance.2. Appropriate reliable check valve with silent operation.3. Special design high efficiency and low noise impeller.4. High quality mechanical seal ensuring no leakage and long life.5. Static-electrical painted pump for better corrosive resistant,

and drinking water safety.6. High performance, electricity saving motor with patented

cooling construction. Build-in thermal overload protector for motor burnt out protection.

Product Application:1. Directly and automatically supply water to the building

without roof water tower.2. Automatically increase pressure as soon as the insufficient

water pressure in top floor.3. Can be solve the insufficient water pressure at hot water

heater, washing machine, and toilet.4. To drain water for garden and automatically car washing machine.

Automatic Booster PumpTP8 Series

Performance curve:

Dimensions:

TP820 180W / TP825 370W

TP830A 750W

Specification:

Model

TP820

TP825

TP830A

Output( W )

180

370

750

Cycle( Hz )

Weight( kg )

7.5

9.5

14.5

Outletmm ( in. )

20 (¾”)

25 (1”)

25 (1”)

1

1

4

Voltage Single( V )

200 - 240110 / 220200 - 240110 / 220200 - 240110 / 220

Pressure Tank( L )

Pressure Switch( kg/cm² )ON0.91.21.82.0

2.0

OFF1.82.42.83.0

3.0

506050605060

MaterialsNO123456

NO789

101112

NO1315171819

Part Name Material Part Name Material Part Name MaterialFan coverMounted BaseShaftMechanical SealO RingPump Casing

ABS ; TP830A:PC / PBTABSSUS410CERAMIC+CARBON+NBRNBRFC15 ; TP830A:FC20

CoverScrewSteel ballImpellerGasketFlange

NYLONSUS304SUS304BRASSNBRSUS304+NYLON

Check Valve-SetCheck Valve-CapPressure TankGasketPressure Switch

POM+NBR / PPS+NBRNYLON+NBR+SUS304PP ; TP830A:SPCCNBR-

TOTA

L HE

ADM

CAPACITY L/min 0

05

10

1015202530

TP820 180W

354045

20 30 40 50 60 70 80

TP825 370W

TP830A 750W

50Hz

CAPACITY L/min

TOTA

L HE

ADM

005

10

1015202530354045

20 30 40 50 60 70 80

TP825 370W

TP830A 750W

60Hz

TP820 180W