Kripsol Ondina OK71MB 0.75 HP single-phase pool pump
Kripsol Ondina OK71MB 0.75 HP single-phase pool pump subject to supplier availability.
Description
Description
Key features
- Model: Kripsol Ondina OK71MB.
- Rated power: 0.75 hp.
- Power supply: single-phase.
- Power consumption P1: 0.75 kW.
- Reference flow rate: 11.9 m³/h at 8 m head.
- Motor with IP55 protection.
- Class F insulation.
- Frequency: 50 Hz.
- Speed: 2,850 rpm.
- Built-in pre-filter with transparent lid.
- Pre-filter capacity: 1.75 liters.
- Body made of injection-molded thermoplastic.
- Impeller made of glass-fiber-reinforced Noryl.
- AISI 303 stainless steel insert.
The transparent lid lets you visually check the condition of the pre-filter and makes routine cleaning easier.
OK71MB dimensions
The length of the OK71MB model is 526.5 mm. If you are replacing an existing pump, also check the position of the connections and the space available in the installation.
Technical specifications of the Kripsol Ondina range
| Model | Power supply | Power | P1 | Flow rate* | Length |
|---|---|---|---|---|---|
| OK33MB | Single-phase | 0.33 HP | 0.45 kW | 7 m³/h | 526.5 mm |
| OK51MB | Single-phase | 0.50 HP | 0.58 kW | 8.5 m³/h | 526.5 mm |
| OK71MB | Single-phase | 0.75 HP | 0.75 kW | 11.9 m³/h | 526.5 mm |
| OK100MB | Single-phase | 1 HP | 1.00 kW | 17.2 m³/h | 526.5 mm |
* Reference flow rate stated at 8 m head. To see how each model performs at other head heights, consult the performance curves.
Performance curves
Comparison of single-phase Kripsol Ondina pumps
| Model | Power | Flow rate at 8 m.w.c. | Length A |
|---|---|---|---|
| OK33MB | 0.33 HP | 7 m³/h | 526.5 mm |
| OK51MB | 0.50 HP | 8.5 m³/h | 526.5 mm |
| OK71MB | 0.75 HP | 11.9 m³/h | 526.5 mm |
| OK100MB | 1 HP | 17.2 m³/h | 526.5 mm |
Frequently asked questions
What is the power rating of the Kripsol Ondina OK71MB?
The OK71MB is the single-phase 0.75 HP version in the Kripsol Ondina range.
What flow rate does the OK71MB deliver?
The reference flow rate is 11.9 m³/h at 8 m.w.c.. The actual flow rate depends on the head and pressure losses in the installation.
Does the OK71MB have a pre-filter?
Yes. It has a pre-filter with a basket and transparent lid to make it easier to inspect and clean accumulated debris.
Can I replace another 0.75 HP pump with the OK71MB?
Not necessarily. In addition to the HP, you should check the available flow rate at the operating head, the dimensions, the hydraulic connections, and the power supply.
What is the difference between the OK51MB and the OK71MB?
The OK71MB increases the rated power to 0.75 HP and delivers a reference flow rate of 11.9 m³/h at 8 m.w.c., compared with 8.5 m³/h for the OK51MB model. Choose according to the hydraulic requirements of the installation.
