ONGA LTP LESUIRETIME POOL PUMPS
The range of Onga LTP Lesuiretime swimming pool pumps has been purposefully designed to provide maximum performance and corrosion resistance at a realistic cost.
Onga LTP750 (1hp) pump is a direct replacement for the previous Onga 661-1 pump
- Ideal for small to medium domestic swimming pools and solar pool heating.
- 2 year warranty
APPLICATIONS:
- Swimming pools from 20,000 litres up to 90,000 litres.
- Solar heating circuits.
- Above ground pools.
FEATURES & BENEFITS
- IP55 (TEFC) motor – with IP55 protection from dust and water the LTP pumps are preserved
- Electrical approvals-the LTP series pool pumps have passed all stringent Australian standards AS/ NZS3136:2001 for safety and is approved for installation within the wetted zone of the pool area, approvals V99108, V02301, V02302.
OPERATING CONDITIONS
Suitable for pumping clean non-aggressive liquids without solids or fibers in suspension.
| Fluid | Water |
| Maximum working pressure | 270 kPa |
| Water (Swimming Pool) temp range | 5ºC-35ºC |
| Ambient temperature | 50ºC maximum |
| MOTOR | |
|---|---|
| Type | TEFC 2 pole continuously rotated |
| Nominal speed | 2800 rpm |
| IP rating | IP55 |
| Insulation class | Class F |
| Thermal overload | Inbuilt auto reset |
| Temperature rise | Class B |
| Frequency | 50Hz |
| Voltage | 230º-240º |
| Bearing type | Deep groove ball bearing with double contact lip seal |
| Bearing temperature rating | 150ºC |
| MATERIAL | |
|---|---|
| Component | Material |
| Pump casing | 20% glass filled with ABS |
| Clacker | 20% glass filled with polycarbonate |
| Impeller | 20% glass filled with ABS |
| Baffle | 20% glass filled with ABS |
| Drain plug | 20% glass filled with ABS |
| Diffuser | 20% glass filled with ABS |
| Basket | Polypropylene |
| Shaft sleeve | Nylon |
| Motor shaft | 400 series stainless steel |
| End shield | Powder coated cast iron |
| Hair and lint pot O-ring | Low friction nitrile |
| Cord/Plug | Nitrile |
| Mechanical seal, 1/2″ type 6 (LTP1100 = type 6 3/4″ | |
| Flexible bellows | Nitrile |
| Stationary face | Ceramic |
| Rotating face | Carbon |
| Spring | 304 stainless steel |
| PUMP MODEL | A (mm) | B(mm) | C(mm) | D (mm) | E (mm) | F (mm) |
|---|---|---|---|---|---|---|
| LTP400 | 556 | 454 | 91 | 152 | 254 | 260 |
| LTP550 | 578 | 454 | 91 | 152 | 254 | 260 |
| LTP750 | 578 | 454 | 91 | 152 | 254 | 260 |
| LTP1100 | 587 | 448 | 91 | 152 | 254 | 260 |
Note: Dimension ‘E’ an additional 160mm clearance height required above the pump to remove strainerbasket for maintenance and cleaning purposes. Unless otherwise specified, all dimensions in mm.Fixing holes accept 8mm fasteners.
